2AQ5C-14261True wireless Earbuds

FCC Statement 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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 w hich the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

HypercelCorporation 28385ConstellationRd.,Valencia,CA91355,USA ProductSimilarityDeclaration Date:May09,2020 FCCID:2AQ5C-14261 ModelNumber:14261,14260 To: FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD ToWhomItMayConcern, We,HypercelCorporationherebydeclarethatourproduct(NaztechXpodsTruewireless Earbuds)ModelNumber:14261,14260board,Schematic,Hardwareversion,Softwareversion, structureandinternalphotosaresame,nameddifferentlyduetomarketingpurposes. Shouldyouhaveanyquestionsorcommentsregardingthismatter,pleasehavemybestattention. Sincerely, (Signed) Name/Title:TawdrousHanan/Manager Company:HypercelCorporation Address:28385ConstellationRd.,Valencia,CA91355,USA Tel:(661)310-1000-150 Fax:(661)310-7000 E-Mail:[email protected]

C5266091_X8_Ed.1 1/1 LetterofAuthorization HypercelCorporation Company:HypercelCorporation Address:28385ConstellationRd.,Valencia,CA91355,USA ProductName:NaztechXpodsTruewirelessEarbuds ModelNumber:14261 FCCIdentifier:2AQ5C-14261 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:TawdrousHananDate:May09,2020 Title:Manager Signatureofapplicant:

C5266091_X10_Ed.1 1/1 HypercelCorporation OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:May09,2020 Subject:RequestforConfidentiality FCCID:2AQ5C-14261 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:TawdrousHanan Title:Manager

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 1.EXTERIORPHOTOGRAPH Fig.1 Fig.2 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 Fig.3 Fig.4 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 Fig.5 Fig.6 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 Fig.7 Fig.8

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 1 of1 LabelandLocation Size:L2.0cm*W1.5cm Material:Tagboard Glue:adhesivesticker Fontcolor:White Labelcolor:Black LabelLocation NaztechXpodsTruewirelessEarbuds ModelNo.:14261 FCCID:2AQ5C-14261

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 1.INTERIORPHOTOGRAPHS Fig.9 Fig.10 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 Fig.11 Fig.12 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 Fig.13 Fig.14 BTAntenna SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 Fig.15

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID: 2AQ5C-14261 ___________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 1 of 3 FCCRFExposureEvaluation 1.ProductInformation FCCID:2AQ5C-14261 Productname:NaztechXpodsTruewirelessEarbuds TestModel:14261 AdditionalModelNo.:14260 ModelDeclaration: PCBboard,structureandinternalofthesemodel(s)arethesame, Sonoadditionalmodelsweretested. Powersupply: Input:5Vorchargingbywirelesscharger Headset:DC3.7VbyLi-ionBattery(30mAh) Chargingcase:DC3.7VbyLi-ionBattery(350mAh) Bluetooth:2402-2480MHz ChannelNumber:79channelsforBluetoothV5.0(DSS) ChannelSpacing:1MHzforBluetoothV5.0(DSS) ModulationType:GFSK,π/4-DQPSKforBluetoothV5.0(DSS) BluetoothVersion:V5.0 AntennaType:CeramicAntenna AntennaGain:-0.58dBi(maximum) Hardwareversion: V10 Softwareversion: V10 Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:PortableDevice 2.EvaluationmethodandLimit AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSARtest exclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures, standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions, bymeasurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholdcondition,listedbelow,issatisfied.Thesetestexclusionconditionsarebasedonsource-based time-averagedmaximumconductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfor tune-uptolerance,andtheminimumtestseparationdistancerequiredfortheexposureconditions.22The minimumtestseparationdistanceisdeterminedbythesmallestdistancefromtheantennaandradiating structuresoroutersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsand platformrequirements,toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1). ToqualifyforSARtestexclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustified bytheoperatingconfigurationsandexposureconditionsofthetransmitterandapplicablehostplatform requirements,typicallyintheSARmeasurementorSARanalysisreport,accordingtotherequiredpublished RFexposureKDBprocedures.WhennootherRFexposuretestingorreportingisrequired,astatementof justificationandcompliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,to qualifyfortheSARtestexclusion.Whenrequired,thedevicespecificconditionsdescribedintheother publishedRFexposureKDBproceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusion provisions;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 •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID: 2AQ5C-14261 ___________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 2 of 3 •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmaccordingtof)insection4.1isappliedtodetermineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsofsimultaneous transmissionconfigurations,furtherequipmentapprovalisnotrequiredtoincorporatetransmitter modulesinhostdevicesthatoperateinthemixedmobileandportablehostplatformexposureconditions. ThegranteeisresponsiblefordocumentingthisaccordingtoClassIpermissivechangerequirements. AntennasthatqualifyforstandaloneSARtestexclusionmustapplytheestimatedstandaloneSARto determinesimultaneoustransmissiontestexclusion. a)The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantennaconfiguration,adjusted formaximumtune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤1.0. b)TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairsoperatingin portabledeviceexposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤1.0. 3.ReferEvaluationMethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortableDevicesRFExposure ProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices 4.ConductedPowerResults <BTClassics> ModeChannelFrequency(MHz)PeakConductedOutputPower(dBm) GFSK 02402-1.465 392441-0.851 782480-1.173 π/4DQPSK 02402-1.451 392441-0.828 782480-1.114 5.ManufacturingTolerance <BTClassics> GFSK(Peak) ChannelChannel0Channel39Channel78 Target(dBm)-10-1 Tolerance±(dB)1.01.01.0 π/4DQPSK(Peak) ChannelChannel0Channel39Channel78 Target(dBm)-10-1 Tolerance±(dB)1.01.01.0 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID: 2AQ5C-14261 ___________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 3 of 3 6.EvaluationResults 6.1StandaloneEvaluation Band/Modef(GHz) Antenna Distance (mm) RFoutputpowerSARTest Exclusion Threshold SARTest Exclusion dBmmW BT Classic GFSK2.44151 1.26 0.40<3.0Yes π/4DQPSK2.44151 1.26 0.40<3.0Yes Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)insection4.1is appliedtodetermineSARtestexclusion. 6.2SimultaneousTransmissionforSARExclusion ThesamplesupportoneBTmodular.Noneedconsidersimultaneoustransmission. 7.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposure andS…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 1 of 34 Appendix A RF Test Data for BT V5.0(DSS) (Conducted Measurement) Product Name: Naztech Xpods True wireless Earbuds Trade Mark: HyperGear Test Model: 14261 Environmental Conditions Temperature: 23.1  C Relative Humidity:54.1% ATM Pressure:100.0 kPa Test Engineer:Diamond.Lu Supervised by:Wang Chuang A.1 Maxmum Conducted Peak Output Power ModeChannel.Maximum Peak Output Power [dBm]Limit [dBm]Verdict GFSK LCH-1.46521PASS MCH-0.85121PASS HCH-1.17321PASS π/4DQPSK LCH-1.45121PASS MCH-0.82821PASS HCH-1.11421PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 2 of 34 Test Graphs GFSK/LCH GFSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 3 of 34 GFSK/HCH π/4DQPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 4 of 34 π/4DQPSK/MCH π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 5 of 34 A.2 20dB Bandwidth ModeChannel.20dB Bandwidth [MHz]Limit [MHz]Verdict GFSK LCH0.9484Not SpecifiedPASS MCH0.9456Not SpecifiedPASS HCH0.9471Not SpecifiedPASS π/4DQPSK LCH1.322Not SpecifiedPASS MCH1.322Not SpecifiedPASS HCH1.323Not SpecifiedPASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 6 of 34 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 7 of 34 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 8 of 34 π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 9 of 34 A.3 Carrier Frequency Separation ModeChannel.Carrier Frequency Separation [MHz]Limit [MHz]Verdict GFSK LCH0.8370.632PASS MCH0.9820.630PASS HCH1.1480.631PASS π/4DQPSK LCH1.2420.881PASS MCH1.1780.881PASS HCH0.9980.882PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 10 of 34 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 11 of 34 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 12 of 34 π/4DQPSK/HCH A.4 Hopping Channel Number ModeChannel.Number of Hopping Channel [N]Limit [N]Verdict GFSKHop79>=15PASS π/4DQPSKHop79>=15PASS Test Graphs GFSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 13 of 34 π/4DQPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 14 of 34 A.5 Dwell Time ModePacketChannel Burst Width [ms/hop/ch] Total Hops[hop*ch] Dwell Time[s]Limit [s]Verdict GFSK DH5LCH 2.9106.70.3090.4 PASS DH5MCH 2.9106.70.3090.4 PASS DH5HCH 2.9106.70.3090.4 PASS π/4DQPSK 2DH5LCH 2.9106.70.3090.4 PASS 2DH5MCH 2.9106.70.3090.4 PASS 2DH5HCH 2.9106.70.3090.4 PASS Test Graphs GFSK_DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 15 of 34 GFSK_DH5/MCH GFSK_DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 16 of 34 π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 17 of 34 π/4DQPSK _2DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 18 of 34 A.6 RF Conducted Spurious Emissions ModeChannelPref [dBm]Max. Level [dBm]Limit [dBm]Verdict GFSK LCH-4.876 -38.516-24.876 PASS MCH-4.325-38.042-24.325PASS HCH-4.643-37.920-24.643PASS π/4DQPSK LCH-5.146-37.218-25.146PASS MCH-4.432-38.366-24.432PASS HCH-4.738-38.385-24.738PASS GFSK_LCH_Graphs Pref SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 19 of 34 Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 20 of 34 GFSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 21 of 34 GFSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 22 of 34 π/4DQPSK_LCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 23 of 34 π/4DQPSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 24 of 34 π/4DQPSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 25 of 34 A.7 Band-edge for RF Conducted Emissions ModeChannel Carrier Frequency [MHz] Carrier Power [dBm] Frequency Hopping Max Spurious Level [dBm] Limit [dBm] Verdict GFSK LCH2402 -4.760Off-49.051-24.76 PASS -4.231On-49.476-24.23 PASS HCH2480 -4.479Off-49.541-24.48 PASS -4.199On-49.310-24.2 PASS π/4DQPSK LCH2402 -6.236Off-49.691-26.24 PASS -4.473On-49.167-24.47 PASS HCH2480 -4.221Off-48.940-24.22 PASS -4.252On-48.703-24.25 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 26 of 34 Test Graphs GFSK/LCH/No Hop GFSK/LCH/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 27 of 34 GFSK/HCH/No Hop GFSK/HCH/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 28 of 34 π/4DQPSK/LCH/No Hop π/4DQPSK/LCH/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Report No.: LCS200316165AEA Page 29 of 34 π/4DQPSK/HCH/No Hop π/4DQPSK/HCH/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.FCC ID: 2AQ5C-14261 Re…

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SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 _______________________________________________________________________________________________ 1.TESTSETUPPHOTOGRAPHS 1.1.PhotoofRadiatedEmissionsMeasurement Fig.1 Fig.2 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AQ5C-14261 _______________________________________________________________________________________________ 1.2.PhotoofConductedEmissionsMeasurement Fig.3