2AXCI-XPEJ006Mibro Earbuds 3

ZhenShi Information Technology (Shanghai) Co.,Ltd

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Dec 10, 2022
Application Purpose: Original Equipment
Date of Application: Dec 10, 2022
Equipment Note: Mibro Earbuds 3
Frequency Range: 2402.00000000 - 2480.00000000
Company: ZhenShi Information Technology (Shanghai) Co.,Ltd
Country: China

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: •Reorient or relocate the receiving antenna. •Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition, compliance with exposure requirements.

Cover Letter(s)

Sincerely, Name/Title： Wei Liu/Senior Engineer of Supplier Quality Control Company: ZhenShi Information Technology (Shanghai) Co.,Ltd Address: Room 4015,Building 2,588 Zixing Road, Minhang District Shanghai China Phone: 021-61890896 Fax: 021-61890896 E-Mail: [email protected]

External Photos

Page1of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8

ID Label/Location Info

Page1of1FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L10mmxW5mm) Model:XPEJ006 FCCID:2AXCI-XPEJ006 LabelLocation

Internal Photos

Page1of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Antenna Antenna Page4of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8

RF Exposure Info

Page1of3FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCRFExposureEvaluation 1.ProductInformation Productname:MibroEarbuds3 TestModel:XPEJ006 PowerSupply: EarphoneInput:5V40mA DC3.7VbyRechargeableLi-ionBattery,40mAh ChargingBoxInput:5V350mA DC3.7VbyRechargeableLi-ionBattery,350mAh HardwareVersion:YJ4L1B1/YJ4R1B1 SoftwareVersion:45.18.0.0 BluetoothFrequencyRange:2402MHz~2480MHz ChannelNumber: 79channelsforBluetoothV5.3(DSS) ChannelSpacing: 1MHzforBluetoothV5.3(DSS) ModulationType: GFSK,π/4-DQPSKforBluetoothV5.3(DSS) BluetoothVersion:V5.3 AntennaDescription:CeramicAntenna,4.11dBi(Max.) Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:PortableDevice 2.EvaluationmethodandLimit AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSAR testexclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDB procedures,standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulation exposureconditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition,listedbelow,issatisfied.Thesetest exclusionconditionsarebasedonsource-basedtime-averagedmaximumconductedoutputpower oftheRFchannelrequiringevaluation,adjustedfortune-uptolerance,andtheminimumtest separationdistancerequiredfortheexposureconditions.22Theminimumtestseparationdistance isdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresoroutersurfaceof thedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements,toany partofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbythe operatingconfigurationsandexposureconditionsofthetransmitterandapplicablehostplatform requirements,typicallyintheSARmeasurementorSARanalysisreport,accordingtotherequired publishedRFexposureKDBprocedures.WhennootherRFexposuretestingorreportingis required,astatementofjustificationandcompliancemustbeincludedintheequipmentapproval,in lieuoftheSARreport,toqualifyfortheSARtestexclusion.Whenrequired,thedevicespecific conditionsdescribedintheotherpublishedRFexposureKDBproceduresmustbesatisfiedbefore applyingtheseSARtestexclusionprovisions;forexample,handheldPTTtwo-wayradios,handsets, laptops&tabletsetc.“ [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where: •f(GHz)istheRFchanneltransmitfrequencyinGHz Page2of3FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingtof)insection4.1isappliedto determineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsof simultaneoustransmissionconfigurations,furtherequipmentapprovalisnotrequiredto incorporatetransmittermodulesinhostdevicesthatoperateinthemixedmobileandportablehost platformexposureconditions.ThegranteeisresponsiblefordocumentingthisaccordingtoClassI permissivechangerequirements.AntennasthatqualifyforstandaloneSARtestexclusionmust applytheestimatedstandaloneSARtodeterminesimultaneoustransmissiontestexclusion. a)The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantennaconfiguration, adjustedformaximumtune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤1.0. b)TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairs operatinginportabledeviceexposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤ 1.0. 3.ReferEvaluationMethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadio FrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortableDevices RFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices 4.ConductedPowerResults <BT> ModeChannelFrequency(MHz)PeakConductedOutputPower(dBm) GFSK 024020.64 3924410.87 7824800.56 π/4DQPSK 024020.46 3924410.66 7824800.34 Page3of3FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 5.ManufacturingTolerance <BT> GFSK(Peak) ChannelChannel0Channel39Channel78 Target(dBm)000 Tolerance±(dB)1.01.01.0 π/4DQPSK(Peak) ChannelChannel0Channel39Channel78 Target(dBm)000 Tolerance±(dB)1.01.01.0 6.EvaluationResults 6.1StandaloneEvaluation Band/Mode Frequ ency (GHz) Antenna Distance (mm) RFoutputpower SARTest Exclusion Threshold SARTest Exclusion dBmmW BT GFSK2.48051.0 1.2589 0.3965<3.0Yes π/4DQPSK2.48051.01.25890.3965<3.0Yes Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)insection 4.1isappliedtodetermineSARtestexclusion. 6.2SimultaneousTransmissionforSARExclusion ThesamplesupportoneBTmodular.Noneedconsidersimultaneoustransmission. 7.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRF ExposureandSARExclusionThresholdperKDB447498v06. .......................THEENDOFREPORT....…

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Test Report

深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. HM3216ANT2450-HM01_V1.0Page 1 of8 SPECIFICATION CeramicAntenna3216Size 2400-2500MHz P/N:HM3216ANT2450-HM01 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. HM3216ANT2450-HM01_V1.0Page 2 of8 1.Frequency 2400-2500MHz 2.Applications ForMiniaturizedBluetoothSystem 3.Dimensions(Unit:mm) 1).OverView: 2).PCBLayout(Unit:mm): 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. HM3216ANT2450-HM01_V1.0Page 3 of8 5.6nH 0.8pF 5.ElectricalCharacteristics 4.EvaluationBoardSizeandMatchingCircuits PartNumberHM3216ANT2450-HM01 CentralFrequency2450MHz Bandwidth100(typ.)MHz V.S.W.R≤2.0 PeakGain4.11dBi Impedance50Ohm PolarizationLinear AzimuthBeamwidthOmni-directional 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. HM3216ANT2450-HM01_V1.0Page 4 of8 7.RadiationPattern&Efficiency 6.ReturnLoss(S11) Frequency(MHz)240024502500 Efficiency(dB)-2.08-1.94-2.15 Efficiency(%)626461 Gain(dBi)3.434.113.67 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. HM3216ANT2450-HM01_V1.0Page 5 of8 8.ReflowSolderingStandardCondition 9.PackagingandDimensions PlasticTape 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. HM3216ANT2450-HM01_V1.0Page 6 of8 RemarksforPackage Reservealengthof150~200mmforthetrailerofthecarrierand250~300mmfor theleaderofthecarrerandfurther250mmofcovertapeattheleadingpartofthe carrier. Reel(6000pcs/Reel) StoragePeriod OxidizableMaterial,12monthsinvacuumsealedbag,pleaserepackwithin168 hoursbyre-sealthepackagetreatmentafterusing. StorageTemperatureRange:<30degreeC,Humidity:<60%RH 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. HM3216ANT2450-HM01_V1.0Page 7 of8 10.DependabilityTest TestitemTestcondition/TestmethodSpecification Solderability IEC60068-2-58 GB/T2423.28 *Solderbathtemperature：240±5°C *Immersiontime：2±0.5sec Solder：Sn96.5Ag3.0Gu0.5for lead-free. Atleast95%ofasurfaceofeach terminalelectrodemustbecovered byfreshsolder. Leaching(Resistance *Solderbathtemperature：260±5°C *Leachingimmersiontime：10±1sec Solder:Sn96.5Ag3.0Gu0.5for lead-free. Lossofmetallizationontheedgesof todissolutionofeachelectrodeshallnotexceed25%. metallization) JISC5101 Resistanceto *Preheatingtemperature：120~150°C,1 minute. *Soldertemperature：260±5°C *Immersiontime：10±1secSolder： Sn96.5Ag3.0Gu0.5forlead-free Measurementtobemadeafterkeeping atroomtemperaturefor24±2hrs. Nomechanicaldamage. solderingheatElectricalspecificationshallsatisfy IEC60068-2-58thedescriptionsinelectrical GB/T2423.28characteristicsattheroom temperature. Lossofmetallizationontheedgesof eachelectrodeshallnotexceed25%. DropTest IEC60068-2-32 GB/T2423.8 Customer’s specification. *Height：50cm *TestSurface:Rigidsurfaceofconcreteor steel. *Times：6surfacesforeachunits；2timesfor eachside. Nomechanicaldamage. Electricalspecificationshallsatisfythe descriptionsinelectricalcharacteristicsat theroomtemperature. Vibration IEC60068-2-6 GB/T2423.10 *Frequency：10Hz~55Hz~10Hz(1min) *Totalamplitude：1.5mm *Testtimes：6hrs.(Twohrseachinthree mutuallyperpendiculardirections) Nomechanicaldamage. Electricalspecificationshallsatisfythe descriptionsinelectricalcharacteristicsat theroomtemperature. AdhesiveStrengthof*Pressurizingforce： 5N(≦0603)；10N(>0603) *Testtime:10±1sec Noremarkabledamageorremovalofthe Terminationtermination. IEC60068-2-21 GB/T2423.6 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. HM3216ANT2450-HM01_V1.0Page 8 of8 Bendingtest IEC60068-2-21 GB/T2423.29 Themiddlepartofsubstrateshallbe pressurizedbymeansofthepressurizingrod atarateofabout1mm/sperseconduntilthe deflectionbecomes2mmandthenpressure shallbemaintainedfor10±1sec. Measurementtobemadeafterkeepingat roomtemperaturefor24±2hours. Nomechanicaldamage. Electricalspecificationshallsatisfythe descriptionsinelectricalcharacteristicsat theroomtemperature. Temperaturecycle IEC60068-2-14 GB/T2423.22 30minutesat-40°C±2°C. 10~15minutesatroomtemperature. 30minutesat+85°C±2°C. 10~15minutesatroomtemperature. Total100continuouscyclesMeasurement tobemadeafterkeepingatroom temperaturefor24±2hrs. Nomechanicaldamage. Electricalspecificationshallsatisfythe descriptionsinelectricalcharacteristicsat theroomtemperature. Hightemperature IEC60068-2-2 GB/T2423.2 *Temperature：85±2°C. *Testduration：500+24/-0hours. Measurementtobemadeafterkeepingat roomtemperaturefor24±2hrs. Nomechanicaldamage. Electricalspecificationshallsatisfythe descriptionsinelectricalcharacteristics. Humidity(steady conditions) IEC60068-2-3 GB/T2423.3 *Humidity：85±5%R.H. *Temperature：85±2°C. *Time：500+24/-0hrs. Measurementtobemadeafterkeeping atroomtemperaturefor24±2hrs ※200hrsmeasuringthefirstdatathen300hrs data. Nomechanicaldamage. Electricalspecificationshallsatisfythe descriptionsinelectricalcharacteristicsat theroomtemperature. Lowtemperature IEC60068-2-1 GB/T2423.1 *Temperature：-40±2°C. *Testduration：500+24/-0hours Measurementtobemadeafterkeepingat roomtemperaturefor24±2hrs. Nomechanicaldamage. Electricalspecificationshallsatisfythe descriptionsinelectricalcharacteristicsat theroomtemperature.

Test Report

Page1of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixA RFTestDataforBT(ConductedMeasurement) ProductName:MibroEarbuds3 TestModel:XPEJ006 EnvironmentalConditions Temperature: 23.8  C RelativeHumidity:52.1% ATMPressure:100.0kPa TestEngineer: MeningSu Supervisedby:LiHuan Page2of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.1-20dBBandwidth ConditionModeFrequency(MHz)Antenna-20dBBandwidth(MHz)Limit-20dBBandwidth(MHz)Verdict NVNT1-DH52402Ant10.971N/APass NVNT1-DH52441Ant11.022N/APass NVNT1-DH52480Ant11.004N/APass NVNT2-DH52402Ant11.312N/APass NVNT2-DH52441Ant11.284N/APass NVNT2-DH52480Ant11.311N/APass Page3of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs -20dBBandwidthNVNT1-DH52402MHzAnt1 -20dBBandwidthNVNT1-DH52441MHzAnt1 Page4of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity -20dBBandwidthNVNT1-DH52480MHzAnt1 -20dBBandwidthNVNT2-DH52402MHzAnt1 Page5of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity -20dBBandwidthNVNT2-DH52441MHzAnt1 -20dBBandwidthNVNT2-DH52480MHzAnt1 Page6of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.2MaximumConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)Limit(dBm)Verdict NVNT1-DH52402Ant10.6421Pass NVNT1-DH52441Ant10.8721Pass NVNT1-DH52480Ant10.5621Pass NVNT2-DH52402Ant10.4621Pass NVNT2-DH52441Ant10.6621Pass NVNT2-DH52480Ant10.3421Pass Page7of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PowerNVNT1-DH52402MHzAnt1 PowerNVNT1-DH52441MHzAnt1 Page8of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PowerNVNT1-DH52480MHzAnt1 PowerNVNT2-DH52402MHzAnt1 Page9of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PowerNVNT2-DH52441MHzAnt1 PowerNVNT2-DH52480MHzAnt1 Page10of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.3CarrierFrequenciesSeparation ConditionModeAntennaHoppingFreq1(MHz)HoppingFreq2(MHz)HFS(MHz)Limit(MHz)Verdict NVNT1-DH5Ant12401.9862402.9620.9760.682Pass NVNT2-DH5Ant12402.1542403.150.9960.875Pass Page11of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs CFSNVNT1-DH52402MHzAnt1 CFSNVNT2-DH52402MHzAnt1 Page12of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.4DwellTime ConditionModeFrequency (MHz) AntennaPulseTime (ms) TotalDwellTime (ms) Burst Count PeriodTime (ms) Limit (ms) Verdict NVNT1-DH52402Ant12.881276.5769631600400Pass NVNT2-DH52402Ant12.885326.00511331600400Pass Page13of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs DwellNVNT1-DH52402MHzAnt1OneBurst DwellNVNT1-DH52402MHzAnt1Accumulated Page14of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:webmaster@lcs-c…

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Test Report

Page28of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs Tx.SpuriousNVNT1-DH52402MHzAnt1Ref Tx.SpuriousNVNT1-DH52402MHzAnt1Emission Page29of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Tx.SpuriousNVNT1-DH52441MHzAnt1Ref Tx.SpuriousNVNT1-DH52441MHzAnt1Emission Page30of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Tx.SpuriousNVNT1-DH52480MHzAnt1Ref Tx.SpuriousNVNT1-DH52480MHzAnt1Emission Page31of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Tx.SpuriousNVNT2-DH52402MHzAnt1Ref Tx.SpuriousNVNT2-DH52402MHzAnt1Emission Page32of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Tx.SpuriousNVNT2-DH52441MHzAnt1Ref Tx.SpuriousNVNT2-DH52441MHzAnt1Emission Page33of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Tx.SpuriousNVNT2-DH52480MHzAnt1Ref Tx.SpuriousNVNT2-DH52480MHzAnt1Emission Page34of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.8RestrictBand ConditionModeFrequency (MHz) AntennaHopping Mode SpurFreq (MHz) Power (dBm) Gain (dBi) E (dBuV/m) DetectorLimit (dBuV/m) Verdict NVNT1-DH52402Ant1No-Hopping2310-51.724.1147.62Peak74Pass NVNT1-DH52402Ant1No-Hopping2310-60.494.1138.85Average54Pass NVNT1-DH52402Ant1No-Hopping2363.376-46.944.1152.40Peak74Pass NVNT1-DH52402Ant1No-Hopping2389.872-59.924.1139.42Average54Pass NVNT1-DH52402Ant1No-Hopping2390-50.894.1148.45Peak74Pass NVNT1-DH52402Ant1No-Hopping2390-59.954.1139.39Average54Pass NVNT1-DH52480Ant1No-Hopping2483.5-50.044.1149.30Peak74Pass NVNT1-DH52480Ant1No-Hopping2483.5-59.614.1139.73Average54Pass NVNT1-DH52480Ant1No-Hopping2495.368-46.994.1152.35Peak74Pass NVNT1-DH52480Ant1No-Hopping2485.144-59.524.1139.82Average54Pass NVNT1-DH52480Ant1No-Hopping2500-50.084.1149.26Peak74Pass NVNT1-DH52480Ant1No-Hopping2500-59.784.1139.56Average54Pass NVNT2-DH52402Ant1No-Hopping2310-51.234.1148.11Peak74Pass NVNT2-DH52402Ant1No-Hopping2310-60.354.1138.99Average54Pass NVNT2-DH52402Ant1No-Hopping2336.592-47.754.1151.59Peak74Pass NVNT2-DH52402Ant1No-Hopping2386.512-59.914.1139.43Average54Pass NVNT2-DH52402Ant1No-Hopping2390-49.524.1149.82Peak74Pass NVNT2-DH52402Ant1No-Hopping2390-59.944.1139.40Average54Pass NVNT2-DH52480Ant1No-Hopping2483.5-50.094.1149.25Peak74Pass NVNT2-DH52480Ant1No-Hopping2483.5-59.624.1139.72Average54Pass NVNT2-DH52480Ant1No-Hopping2490.376-46.744.1152.60Peak74Pass NVNT2-DH52480Ant1No-Hopping2484.184-59.424.1139.92Average54Pass NVNT2-DH52480Ant1No-Hopping2500-49.864.1149.48Peak74Pass NVNT2-DH52480Ant1No-Hopping2500-59.814.1139.53Average54Pass Page35of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs RestrictBandNVNT1-DH52402MHzAnt1No-HoppingPeak RestrictBandNVNT1-DH52402MHzAnt1No-HoppingAverage Page36of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RestrictBandNVNT1-DH52480MHzAnt1No-HoppingPeak RestrictBandNVNT1-DH52480MHzAnt1No-HoppingAverage Page37of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RestrictBandNVNT2-DH52402MHzAnt1No-HoppingPeak RestrictBandNVNT2-DH52402MHzAnt1No-HoppingAverage Page38of38FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RestrictBandNVNT2-DH52480MHzAnt1No-HoppingPeak RestrictBandNVNT2-DH52480MHzAnt1No-HoppingAverage

Test Report

Page 1 of 36 FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT FOR ZhenShiInformationTechnology(ShangHai)Co.,Ltd MibroEarbuds3 TestModel:XPEJ006 Preparedfor:ZhenShiInformationTechnology(ShangHai)Co.,Ltd Address: Room4015,Building2,588ZixingRoad,MinhangDistrict, Shanghai,China Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address: 101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:November26,2022 Numberoftestedsamples:2 SampleNo. ： A112422018-1,A112422018-2 Serialnumber:Prototype DateofTest:November26,2022~November30,2022 DateofReport:November30,2022 Page 2 of 36 FCCID:2AXCI-XPEJ006ReportNo.:LCSA112422018EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSA112422018EA DateofIssue.......................................:November30,2022 TestingLaboratoryName..............:ShenzhenLCSComplianceTestingLaboratoryLtd. Address................................................: 101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China TestingLocation/Procedure............ : FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................: ZhenShiInformationTechnology(ShangHai)Co.,Ltd Address................................................: Room4015,Building2,588ZixingRoad,MinhangDistrict, Shanghai,China TestSpecification Standard..............................................:FCCCFR47PART15C(15.247) TestReportFormNo.........................:LCSEMC-1.0 TRFOriginator....................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thisp…

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Contact Information

Applicant

Wei Liu

[email protected]021-61890896Fax: 021-61890896

Test Firm

Shenzhen LCS Compliance Testing Laboratory Ltd.Gavin Liang

[email protected]0755-82591330Fax: 0755-82591132

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	1.20 mW

Confidentiality

Long Term

Grant Notes

Output Power listed is peak conducted.

Other Applications from ZhenShi Information Technology (Shanghai) Co.,Ltd

2AXCI-XPAW008A

Mibro Watch GS

Dec 14, 2022

Equipment Class

DTS - Digital Transmission System

2AXCI-XPAW011

Mibro Watch Lite2

Dec 14, 2022

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter

2AXCI-XPEJ005

Mibro Earbuds M1

Dec 07, 2022

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter

2AXCI-XPAW008

Mibro Watch GS

Aug 25, 2022

Equipment Class

DTS - Digital Transmission System

2AXCI-XPEJ003

Mibro Earbuds S1

Jul 17, 2022

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter

Documents & Files

Select a file to view

Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Cover Letter(s)

External Photos

ID Label/Location Info

Internal Photos

Page1of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Antenna Antenna Page4of4FCCID:2AXCI-XPEJ006 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8

RF Exposure Info

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Test Report

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Test Report

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Rule Parts

Frequency Range

Power Output

15C

2.40 GHz - 2.48 GHz

1.20 mW