2AXCI-XPEJ005Mibro Earbuds M1

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.

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]

Page1of5FCCID:2AXCI-XPEJ005 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 Page2of5FCCID:2AXCI-XPEJ005 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 Page3of5FCCID:2AXCI-XPEJ005 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 Page4of5FCCID:2AXCI-XPEJ005 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 Page5of5FCCID:2AXCI-XPEJ005 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.9 Fig.10

Page1of1FCCID:2AXCI-XPEJ005 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:XPEJ005 FCCID:2AXCI-XPEJ005 LabelLocation

Page1of4FCCID:2AXCI-XPEJ005 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-XPEJ005 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-XPEJ005 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-XPEJ005 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

Page1of3FCCID:2AXCI-XPEJ005 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:MibroEarbudsM1 TestModel:XPEJ005 PowerSupply: EarphoneInput:5V30mA DC3.7VbyRechargeableLi-ionBattery,25mAh ChargingBoxInput:5V500mA DC3.7VbyRechargeableLi-ionBattery,350mAh HardwareVersion:S500-76D-V2.3 SoftwareVersion:3e0a-fc17_MibroEarbudsM1-V1.0 BluetoothFrequencyRange:2402MHz~2480MHz ChannelNumber: 79channelsforBluetoothV5.3(DSS) ChannelSpacing: 1MHzforBluetoothV5.3(DSS) ModulationType: GFSK,π/4-DQPSKforBluetoothV5.3(DSS) BluetoothVersion:V5.3 AntennaDescription:CeramicAntenna,2.52dBi(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-XPEJ005 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 024020.78 3924410.98 7824800.74 π/4DQPSK 024020.59 3924410.83 7824800.53 Page3of3FCCID:2AXCI-XPEJ005 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. ......................…

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Features nHigher Reliability nSMT Process nMeet RoHS Spec nThick/Thin Film and Newly Patent Process nHigher Gain and Higher Radiation Efficiency ParameterSymbol Value Unit Maximum Operating temperature T OPER -40 to +90 °C Maximum Storage temperature T STG -55 to +125 °C Maximum lead temperature for soldering during 10s T L 260 °C ■Vic Semi reserves the right to change or uprate, without notice, any information contained in this specification. Page 1 of 7 www.vicsemi.com VCA3216H24B ----- Chip Antenna Electrical Characteristics (@TA=25 °C Unless Otherwise Noted) Absolute Maximum Ratings ParameterSpecificationUnits Frequency2450MHz Bandwidth100（Min.）MHz *Peak Gain2.52dBi *Peak Efficiency78.60%% Impendance50Ω Maximum Power 4W VSWR≤2 PolarizationLinear * Test condition: Test board size 98*65 mm; Matching circuit: Pi matching circuit will be required Product Dimension T L W C Dimension MM (INCHES) L 3.2±0.2 (0.126±0.008) W 1.6±0.2 (0.063±0.008) T 0.7±0.2 (0.03±0.008) C 0.5±0.3 (0.02±0.012) ■Vic Semi reserves the right to change or uprate, without notice, any information contained in this specification. Page 2 of 7 www.vicsemi.com VCA3216H24B ----- Chip Antenna Recommended PCB layout IC Matching Circuit Clearance Area VSWR VCA3216H24B ----- Chip Antenna ■Vic Semi reserves the right to change or uprate, without notice, any information contained in this specification. Page 3 of 7 www.vicsemi.com Return Loss VCA3216H24B ----- Chip Antenna 3D Gain Pattern ■Vic Semi reserves the right to change or uprate, without notice, any information contained in this specification. Page 4 of 6 www.vicsemi.com (2400 MHz)(2500 MHz)(2450 MHz) The Gain pattern was measuring in Vic’s FAR-field chamber. DUT will be placed on the table of rotator, a standard horn antenna and Vector Network Analyzer was using to collected data. (Please contact to Vic for more detail) VCA3216H24B ----- Chip Antenna Recommendable reflow soldering ■All Specifcations are subject to change without notice. www.vicsemi.com Page 6 of 7 Profile FeaturePb-Free Assembly Average Ramp-UP Rate3 °C/secondmax. (Tsmax to Tp) Preheat -Temperature Min(Tsmin)150 °C -Temperature Max(Tsmax)200 °C -Time(Tsmin to Tsmax)60-180seconds Time maintained above: -Temperature(TL)217 °C -Time(tL)60-150 seconds Peak/Classification Temperature(Tp)260°C Time within 5°CofactualPeak 20-40 seconds Temperature(tp) Ramp-Down Rate6°C/secondmax. Time 25°CtoPeakTemperature8 minutes max. T e m p e r a t u r e T P T L T S（max） T S（min） time to peak temperatue (t 25°C to peak) t S Preheat Ramp-up t P t L Critical Zone T L to T P Ramp-down Time VCA3216H24B ----- Chip Antenna Packaging Information ■All Specifcations are subject to change without notice. www.vicsemi.com Page 7 of 7 Symbol1206(3216) A 1.88±0.03 (0.074±0.001) B 3.50±0.03 (0.138±0.001) E 1.75±0.10 (0.069±0.004) F 3.5±0.05 (0.138±0.002) P0 4.00±0.10 (0.157±0.004) P1 4.00±0.10 (0.157±0.004) P2 2.00±0.05 (0.079±0.002) D0 1.50±0.10 (0.059±0.004) W 8.00±0.30 (0.315±0.012) T 1.5±0.03 (0.059±0.001) D1 21.00±0.80 (0.827±0.032) H 180.00±2.00 (7.087±0.079) H1 62.0±1.5 (2.44±0.059) H2 13.00±1.00 (0.512±0.039) W1 13.0±1.00 (0.512±0.039) P0 P2 D0 T A B E F W H1 H H2 W1 D1 DIMENSIONS: MM (INCHES) P1 Quantity of products in the taping package (1) Standard quantity：5,000 pcs/Reel for the Series. (2) Shipping quantity is a multiple of standard quantity. (3) For additional information, please contact your local Sales Representative.

Page 1 of 38FCC ID: 2AXCI-XPEJ005ReportNo.: LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity AppendixA RF Test Data for BT (ConductedMeasurement) ProductName:MibroEarbudsM1 Test Model:XPEJ005 EnvironmentalConditions Temperature: 23.8C RelativeHumidity:52.1% ATM Pressure:100.0 kPa Test Engineer:MeningSu Supervisedby:Li Huan Page 2 of 38FCC ID: 2AXCI-XPEJ005ReportNo.: LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity A.1 -20dBBandwidth ConditionModeFrequency(MHz)Antenna-20 dB Bandwidth(MHz)Limit -20 dB Bandwidth(MHz)Verdict NVNT1-DH52402Ant11.019N/APass NVNT1-DH52441Ant10.968N/APass NVNT1-DH52480Ant10.975N/APass NVNT2-DH52402Ant11.278N/APass NVNT2-DH52441Ant11.288N/APass NVNT2-DH52480Ant11.281N/APass Page 3 of 38FCC ID: 2AXCI-XPEJ005ReportNo.: LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity Test Graphs -20dBBandwidthNVNT1-DH52402MHzAnt1 -20dBBandwidthNVNT1-DH52441MHzAnt1 Page 4 of 38FCC ID: 2AXCI-XPEJ005ReportNo.: LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity -20dBBandwidthNVNT1-DH52480MHzAnt1 -20dBBandwidthNVNT2-DH52402MHzAnt1 Page 5 of 38FCC ID: 2AXCI-XPEJ005ReportNo.: LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity -20dBBandwidthNVNT2-DH52441MHzAnt1 -20dBBandwidthNVNT2-DH52480MHzAnt1 Page 6 of 38FCC ID: 2AXCI-XPEJ005ReportNo.: LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity A.2 MaximumConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)Limit (dBm)Verdict NVNT1-DH52402Ant10.7821Pass NVNT1-DH52441Ant10.9821Pass NVNT1-DH52480Ant10.7421Pass NVNT2-DH52402Ant10.5921Pass NVNT2-DH52441Ant10.8321Pass NVNT2-DH52480Ant10.5321Pass Page 7 of 38FCC ID: 2AXCI-XPEJ005ReportNo.: LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity Test Graphs PowerNVNT1-DH52402MHzAnt1 PowerNVNT1-DH52441MHzAnt1 Page 8 of 38FCC ID: 2AXCI-XPEJ005ReportNo.: LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity PowerNVNT1-DH52480MHzAnt1 PowerNVNT2-DH52402MHzAnt1 Page 9 of 38FCC ID: 2AXCI-XPEJ005ReportNo.: LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity PowerNVNT2-DH52441MHzAnt1 PowerNVNT2-DH52480MHzAnt1 Page 10 of 38FCC ID: 2AXCI-XPEJ005ReportNo. : LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity A.3 CarrierFrequenciesSeparation ConditionModeAntennaHoppingFreq1(MHz)HoppingFreq2(MHz)HFS (MHz)Limit (MHz)Verdict NVNT1-DH5Ant12401.9662403.0021.0360.680Pass NVNT2-DH5Ant12402.162403.1560.9960.859Pass Page 11 of 38FCC ID: 2AXCI-XPEJ005ReportNo. : LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity Test Graphs CFS NVNT1-DH52402MHzAnt1 CFS NVNT2-DH52402MHzAnt1 Page 12 of 38FCC ID: 2AXCI-XPEJ005ReportNo. : LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity A.4 DwellTime ConditionModeFrequency (MHz) AntennaPulseTime (ms) Total Dwell Time (ms) Burst Count PeriodTime (ms) Limit (ms) Verdict NVNT1-DH52402Ant12.882331.4311531600400Pass NVNT2-DH52402Ant12.885291.38510131600400Pass Page 13 of 38FCC ID: 2AXCI-XPEJ005ReportNo. : LCSA112422004EA ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: ww…

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Page 1 of 36 FCCID:2AXCI-XPEJ005ReportNo.:LCSA112422004EA 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 MibroEarbudsM1 TestModel:XPEJ005 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. ： A112422004-1,A112422004-2 Serialnumber:Prototype DateofTest:November26,2022~November30,2022 DateofReport:November30,2022 Page 2 of 36 FCCID:2AXCI-XPEJ005ReportNo.:LCSA112422004EA 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......................:LCSA112422004EA 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. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. TestItemDescription.....................:MibroEarbudsM1 TradeMark..........................................:N/A TestModel...........................................:XPEJ005 Ratings.................................................: EarphoneInput:5V30mA DC3.7VbyRechargeableLi-ionBattery,25mAh ChargingBoxInput:5V500mA DC3.7VbyRechargeableLi-ionBattery,350mAh Result..................................................:Positive Compiledby:Supervisedby:Approvedby: KevinHuang/AdministratorCaryLuo/Techniqueprincipal GavinLiang/Manager Page 3 of 36 FCCID:2AXCI-XPEJ005ReportNo.:LCSA112422004EA 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 FCC--TESTREPORT TestResult Positive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSA112422004EA November30,2022 Dateofissue TestModel.............................. : XPEJ005 EUT......................................... : MibroEarbudsM1 Applicant...............................:ZhenShiInformationTechnology(ShangHai)Co.,Ltd Address...................................:Room4015,Building2,588ZixingRoad,MinhangDistrict, Shanghai,China Telephone...............................:/ Fax..........................................:/ Manufacturer.........................:ZhenShiInformationTechnology(ShangHai)Co.,Ltd Address...................................:Room4015,Building2,588ZixingRoad,MinhangDistrict, Shanghai,China Telephone...............................:/ Fax..........................................:/ Factory...................................: / Address...................................: / Telephone...............................:/ Fax..........................................:/ Page 4 of 36 FCCID:2AXCI-XPEJ005ReportNo.:LCSA112422004EA 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 RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000November30,2022InitialIssue--- Page 5 of 36 FCCID:2AXCI-XPEJ005ReportNo.:LCSA112422004EA 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 TABLEOFCONTENTS DescriptionPage 1.GENERALINFORMATION................................................................................................................6 1.1DescriptionofDevice(EUT)........................................................................................................................6 1.2SupportequipmentList................................................................................................................................7 1.3ExternalI/OCable............................…

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Page1of2FCCID:2AXCI-XPEJ005 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 TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Fig.2 Page2of2FCCID:2AXCI-XPEJ005 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 TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3