2ATU8-H5Wireless Headphones

Rev1/26/2023 BESINGTECHNOLOGY(SHENZHEN)CO.,LTD FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026-5-6 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2ATU8-H5 BESINGTECHNOLOGY(SHENZHEN)CO.,LTD(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. BESINGTECHNOLOGY(SHENZHEN)CO.,LTD(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedby KasperskyLab,Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKaspersky Lab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24- 886andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, AliDeng/manager Rev1/26/2023 BESINGTECHNOLOGY(SHENZHEN)CO.,LTD FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date: 2026-5-6 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2ATU8-H5 BESINGTECHNOLOGY(SHENZHEN)CO.,LTD(“theapplicant”)certifiesthat,asofthedateofthefilingof theapplication,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityorany ofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, AliDeng/manager

BESINGTECHNOLOGY(SHENZHEN)CO.,LTD Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026/5/8 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCIDorGranteeCode:FCCID:2ATU8-H5or2ATU8 ApplicantFRN:0028618254 BESINGTECHNOLOGY(SHENZHEN)CO.,LTD(“theapplicant”)certifiesthat,asofthedateofthefilingof theapplication,REPAmericaLLCisourdesignatedU.S.agentforserviceofprocessfortheabove referencedFCCID.BESINGTECHNOLOGY(SHENZHEN)CO.,LTDacceptstomaintainanagentfornoless thanoneyearafterthegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment. REPAmericaLLCaccepts,asofthedateofthefilingoftheapplication,theobligationofthedesignated U.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:REPAmericaLLC S.AgentFRN:0034192500 Address:350TerrySt.200Longmont,CO80501UnitedStates ContactPerson:MrBenXu Tel.:(719)201-3314 Email:[email protected] Sincerely, AliDengMrBenXu BESINGTECHNOLOGY(SHENZHEN)CO.,LTDREPAmericaLLC [InsertApplicantsignature][U.S.Agentsignature]

BESINGTECHNOLOGY(SHENZHEN)CO.,LTD 2F,Block1,TianxinResidentGroupIndustrialPark,ShangwuCommunity,ShiyanStreet,Baoan District,Shenzhen,China FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026-5-6 ConfidentialityRequestregardingapplicationforcertificationofFCCID:2ATU8-H5 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType BlockDiagram OperationalDescription Schematics Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrantfor thisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType Sincerely, (signature) Name:AliDeng Title:Manager

BESINGTECHNOLOGY(SHENZHEN)CO.,LTD 2F,Block1,TianxinResidentGroupIndustrialPark,ShangwuCommunity,ShiyanStreet,Baoan District,Shenzhen,China FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:2026-5-6 SUBJECT:FCCApplicationforFCCID:2ATU8-H5 ToWhomItMayConcern: We,theundersigned,herebyauthorizeColinHuangatShenzhenDACETestingTechnology Co.,Ltd.onourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment. AnyandallactscarriedoutbyShenzhenDACETestingTechnologyCo.,Ltd.onourbehalf shallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,theapplicant, arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301oftheAnti-DrugActof 1988,21USC853a,andnopartytotheapplicationissubjecttoadenialoffederalbenefits pursuanttothatsection. Regards, Sincerely, (signature) Name:AliDeng Title:Manager

FCCID:2ATU8-H5 External

LabelLocation: Label:30*20mm Bluetoothheadphones Model:H5 FCCID:2ATU8-H5

FCCID:2ATU8-H5 Internal ANT

Page1of1 RFExposureEvaluationReport 1RFEXPOSURE ProductName: Bluetoothheadphones ModelNo.: H5 FCCID:2ATU8-H5 2.RFExposureEvaluation FCCKDB447498D01GeneralRFExposureGuidancev06:MobileandPortableDevice,RF Exposure,EquipmentAuthorizationProcedures. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093Radiofrequencyradiationexposureevaluation:portabledevices. 2.1LIMITS The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances ≤ 50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]*[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where  f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50 mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtest exclusion. 2.2EUTRFEXPOSUREEVALUATION Channel (MHz) Conducted Power(dBm) Tuneup Tolerance(dBm) Maximum tune-upPower Calculated value Limit (dBm)(mW) 24801.93 1.93±1 2.931.9630.6093.0 Calculatedvalueis0.609<3.0,SothereisnorequireSARtest.

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

V1.0ReportNo.:DACE260402004RL001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 1 of 95 RFTESTREPORT For BESINGTECHNOLOGY(SHENZHEN)CO.,LTD ProductName:WirelessHeadphones TestModel(s):H5 ReportReferenceNo.:DACE260402004RL001 FCCID:2ATU8-H5 Applicant’sName:BESINGTECHNOLOGY(SHENZHEN)CO.,LTD Address: 2F,Block1,TianxinResidentGroupIndustrialPark,Shangwu Community,ShiyanStreet,BaoanDistrict,Shenzhen,China TestingLaboratory:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark, TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen, Guangdong,China TestSpecificationStandard:47CFRPart15.247 DateofReceipt:April2,2026 DateofTest:April20,2026toApril29,2026 DateofIssue:April29,2026 Result:Pass Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenDACE TestingTechnologyCo.,Ltd.ThisdocumentmaybealteredorrevisedbyShenzhenDACETestingTechnology Co.,Ltd.personnelonly,andshallbenotedintherevisionsectionofthedocument.Thetestresultsinthe reportonlyapplytothetestedsample V1.0ReportNo.:DACE260402004RL001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 2 of 95 Applyforcompanyinformation Applicant’sName:BESINGTECHNOLOGY(SHENZHEN)CO.,LTD Address:2F,Block1,TianxinResidentGroupIndustrialPark,Shangwu Community,ShiyanStreet,BaoanDistrict,Shenzhen,China ProductName:WirelessHeadphones TestModel(s):H5 SeriesModel(s):N/A TestSpecificationStandard(s):47CFRPart15.247 NOTE1: Themanufacturershouldensurethatallproductsinseriesproductionareinconformitywiththeproductsampledetailedin thisreport.Iftheproductinthisreportisusedinanyconfigurationotherthanthatdetailedinthereport,themanufacturer mustensurethenewsystemcomplieswithallrelevantstandards. Compiledby: Supervisedby: Approvedby: LucyMo/TestEngineerBenTang/ProjectEngineerMachaelMo/Manager April29,2026April29,2026April29,2026 V1.0ReportNo.:DACE260402004RL001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 3 of 95 RevisionHistoryOfReport VersionDescriptionREPORTNo.IssueDate V1.0OriginalDACE260402004RL001April29,2026 V1.0ReportNo.:DACE260402004RL001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 4 of 95 CONTENTS 1TESTSUMMARY...................................................................................................................................................6 1.1TESTSTANDARDS........................................................................................................................................6 1.2SUMMARYOFTESTRESULT.........................................................................................................................6 2GENERALINFORMATION....................................................................................................................................7 2.1CLIENTINFORMATION..................................................................................................................................7 2.2DESCRIPTIONOFDEVICE(EUT)..................................................................................................................7 2.3DESCRIPTIONOFTESTMODES....................................................................................................................8 2.4DESCRIPTIONOFSUPPORTUNITS................................................................................................................8 2.5EQUIPMENTSUSEDDURINGTHETEST........................................................................................................9 2.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................11 2.7IDENTIFICATIONOFTESTINGLABORATORY.................................................................................................11 2.8ANNOUNCEMENT........................................................................................................................................11 3RADIOSPECTRUMMATTERTESTRESULTS(RF).........................................................................................12 3.1CONDUCTEDEMISSIONATACPOWERLINE................................................................................................12 3.1.1E.U.T.Operation:........................................................................................................................12 3.1.2TestSetupDiagram:...................................................................................................................12 3.1.3TestData:...................................................................................................................................13 3.2MAXIMUMCONDUCTEDOUTPUTPOWER....................................................................................................15 3.2.1E.U.T.Operation:........................................................................................................................15 3.2.2TestSetupDiagram:...................................................................................................................15 3.2.3TestData....................................................................................................................................15 3.3CHANNELSEPARATION..............................................................................................................................16 3.3.1E.U.T.Operation:.....................…

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FCCID:2ATU8-H5 ConductedEmissionatACpowerline Emissionsinfrequencybands(below1GHz) Emissionsinfrequencybands(above1GHz)