2BXC6-SE-08TWS Earphones

Bluetoothearpiece,neutralsoundstage,usermanual PairingName:TWSBluetoothVersion:5.4 1.Pairingmethod:PressandholdthePOWERkeytopoweron.Whentheredandbluelights flashalternately,pressandholdtheleftearbuttonfor2seconds;theredandbluelightsonthe rightearwillturnoff,indicatingsuccessfulpairing. FunctionKey:POWER 2.Power-onpromptsound:Poweron 3.Shutdownpromptsound:Shutdown 4.Connectionbeep:Deviceconnected 5.Disconnectionalert:Thedevicehasbeendisconnected 6.Lowbatterywarning:notenoughpower 7.Buttonfunctions:Longpressfor3secondstopoweron/off,singleclicktoplay/pausemusic, answer/endcalls,longpressfor2secondsforthenexttrack,doubleclicktoredialthemost recentcall. 8.Ifthephoneisnotconnectedafterturningon,theearphoneswillautomaticallyturnoffafter5 minutes FCCStatement Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothefollowingtwocond itions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyint erferencereceived,includinginterferencethatmaycauseundesiredoperation. Caution:Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser’sauthoritytooperatetheequipment. NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitalde vice,pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotec tionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgeneratesusesand canradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructi ons,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteeth atinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulint erferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoff andon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures: ‐Reorientorrelocatethereceivingantenna. ‐Increasetheseparationbetweentheequipmentandreceiver. ‐Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. ‐Consultthedealeroranexperiencedradio/TVtechnicianforhelpimportantannouncement RadiationExposureStatement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Rev1/26/2023 SHENZHENJINMACOMMUNICATIONCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026.8.4 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BXC6-SE-08 SHENZHENJINMACOMMUNICATIONCO.,LTD.certifiesthattheequipmentforwhichauthorizationis soughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. SHENZHENJINMACOMMUNICATIONCO.,LTD.certifiesthattheequipmentforwhichauthorizationis soughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc. oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyof itssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB 986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature) (Applicantprintedname) Rev1/26/2023 SHENZHENJINMACOMMUNICATIONCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026.8.4 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BXC6-SE-08 SHENZHENJINMACOMMUNICATIONCO.,LTD.certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofits subsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)

LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch7435 OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsforthe productlistedbelow: FCCIDModelname 2BXC6-SE-08SE-08 Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyearaf- terthegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2026.5.28SignatureDate:2026.5.28 CompanyName:HOORAYINDUSTRYLLCSHENZHENJINMA COMMUNICATIONCO.,LTD. FRN:00339261060038697447 ContactName:CindyWUOuyangXiaosheng Address:1408PinonPlace Fullerton,CA92835 UnitedStates Floor10,JinmaBuilding,JinmaTechnology Park,ShihuanRoad,ShilongCommunity, ShiyanStreet,Bao'anDistrict,Shenzhen City,GuangdongProvince,China Phone:(626)910-5808 18927422138 Email:[email protected]@szjmtx.com

SHENZHENJINMACOMMUNICATIONCO.,LTD. Date：2026.8.4 ProductModelNumber: FCCID ：2BXC6-SE-08 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title: Email:[email protected] Telephone:18927422138 Onbehalfof:SHENZHENJINMACOMMUNICATIONCO.,LTD.

SHENZHENJINMACOMMUNICATIONCO.,LTD. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:August4,2026 Subject;RequestforConfidentiality FCCID:2BXC6-SE-08 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices—5GWiFi Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name: OuyangXiaosheng Title:

ReportNo.:AB26070442 Page 1 of 10 AppendixBEUTPhotos EUT-All: Earbudchargingcase: ReportNo.:AB26070442 Page 2 of 10 ReportNo.:AB26070442 Page 3 of 10 ReportNo.:AB26070442 Page 4 of 10 ReportNo.:AB26070442 Page 5 of 10 Leftearphone: ReportNo.:AB26070442 Page 6 of 10 ReportNo.:AB26070442 Page 7 of 10 ReportNo.:AB26070442 Page 8 of 10 Rightearphone: ReportNo.:AB26070442 Page 9 of 10 ReportNo.:AB26070442 Page 10 of 10

LabelandInformation FCCLabelSample Size:0.1cm*0.1cm FCCLabelSpecifications TextisBlackincolorandisjustified.Labelsareprintedinindelibleinkonpermanentadhesivebacking orsilk-screenedontotheEUTorshallbeaffixedataconspicuouslocationontheEUT.WheretheEUT isconstructedintwoormoresectionsconnectedbywiresandmarketedtogether,theabovestatement isrequiredtobeaffixedonlytothemaincontrolunit.WhentheEUTissosmallorforsuchusethatitis notpracticabletoplacethestatementonit,theaboveinformationshallbeplacedinaprominentlocation intheinstructionmanualorpamphletsuppliedtotheuseror,alternatively,shallbeplacedonthe containerinwhichthedeviceismarketed. FCCLabelLocation FCCID:2BXC6-SE-08

ReportNo.:AB26070442 Page1of8 AppendixCInternalPhotos Earbudchargingcase: ReportNo.:AB26070442 Page2of8 ReportNo.:AB26070442 Page3of8 Leftearphone: ReportNo.:AB26070442 Page4of8 ReportNo.:AB26070442 Page5of8 BTANT ReportNo.:AB26070442 Page6of8 Rightearphone: ReportNo.:AB26070442 Page7of8 ReportNo.:AB26070442 Page8of8 BTANT

ReportNo.:AB26070442FW02 AiboStandardTechnology(Shenzhen)Co.,Ltd. 101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark,TianliaoCommunity,YutangStreet, GuangmingDistrict,ShenzhenCity,GuangdongProvince,China Tel.:+8675585250797E-mail:[email protected]:www.aibonorm.com FCCTESTREPORT ReportNo..............................................: AB26070442FW02 FCCID...................................................: 2BXC6-SE-08 Applicant................................................:SHENZHENJINMACOMMUNICATIONCO.,LTD. Address ................................................. :Floor10,JinmaBuilding,JinmaTechnologyPark,ShihuanRoad, ShilongCommunity,ShiyanStreet,Bao'anDistrict,ShenzhenCity, GuangdongProvince,China Manufacturer.....................................:ShenzhenJintianmaCommunicationTechnologyCo.,Ltd. Address.............................................:Floor9,JinmaBuilding,JinmaTechnologyPark,ShihuanRoad, ShilongCommunity,ShiyanStreet,Bao'anDistrict,ShenzhenCity, GuangdongProvince,China ProductName......................................: TWSEarphones TradeMark............................................: Kimmar TestModel.............................................: SE-08 AdditionalModel(s)..............................: / Standard................................................: FCC47CFR§1.1310;FCC47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt .................................... :2026.07.28 DateofTestDate.................................:2026.07.28-2026.08.07 DateofIssue ........................................ :2026.08.07 TestResult ............................................ :Pass Compiledby: (PrintedName+Signature) HuaijieLi Supervisedby: (PrintedName+Signature) DavidHuang Approvedby: (PrintedName+Signature) JayLiu TestingLaboratoryName ................... :AiboStandardTechnology(Shenzhen)Co.,Ltd. Address ................................................. :101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark, TianliaoCommunity,YutangStreet,GuangmingDistrict,Shenzhen City,GuangdongProvince,China Thistestreportmaybeduplicatedcompletelyforlegalusewiththeapprovaloftheapplicant.Itshouldnotbe reproducedexceptinfull,withoutthewrittenapprovalofourlaboratory.Theclientshouldnotuseittoclaim productendorsementbyAibo.Thetestresultsinthereportonlyapplytothetestedsample.Thetestreport shallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerandapprover.Anyobjectionsmustbe raisedtoAibowithin15dayssincethedatewhenthereportisreceived.Itwillnotbetakenintoconsideration beyondthislimit.Thetestreportmerelycorrespondtothetestsample. ReportNo.:AB26070442FW02 Page2of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. FCCTESTREPORT TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. EUT......................................... : TWSEarphones TestModel.............................. : SE-08 Applicant...............................:SHENZHENJINMACOMMUNICATIONCO.,LTD. Address...................................: Floor10,JinmaBuilding,JinmaTechnologyPark,ShihuanRoad, ShilongCommunity,ShiyanStreet,Bao'anDistrict,ShenzhenCity, GuangdongProvince,China Manufacturer......................... : SHENZHENJINMACOMMUNICATIONCO.,LTD. Address...................................: Floor10,JinmaBuilding,JinmaTechnologyPark,ShihuanRoad, ShilongCommunity,ShiyanStreet,Bao'anDistrict,ShenzhenCity, GuangdongProvince,China ReportNo.:AB26070442FW02 Page3of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. REPORTVERSION VersionNo.IssueDateDescription 012026.08.07InitialIssue ReportNo.:AB26070442FW02 Page4of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. TABLEOFCONTENTS 1.GENERALINFORMATION...................................................................................................................................5 1.1.GENERALDESCRIPTIONOFEUT..................................................................................................................5 1.2.DESCRIPTIONOFTESTFACILITY.................................................................................................................6 2.RFEXPOSUREEVALUATION............................................................................................................................7 2.1LIMIT..........................................................................................................................................................................7 2.2EVALUATIONRESULT...............................................................................................................................................8 2.3CONCLUSION............................................................................................................................................................8 ReportNo.:AB26070442FW02 Page5of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. 1.GENERALINFORMATION 1.1.GENERALDESCRIPTIONOFEUT ProductName:TWSEarphones TradeMark:Kimmar TestModel:SE-08 AdditionalModel(s):/ ModelDifference/ HardwareVersion:/ SoftwareVersion:/ PowerSupply:DC5V/1A Battery DC3.7V/400mAhforearbudchargingcase, DC3.7V/35mAh*2forearphones EUTSupportsFunction: (Providedbythecustomer) 2.4GHzISMBands TestSample(s)Number:ABA407260701-S012(EngineerSample) RadioSpecificationSubjecttothisReport BluetoothVersion:BluetoothBDR+EDR FrequencyRange:2402MHz~2480MHz ModulationType:GFSK,π/4DQPSK,8DPSK ChannelSpacing:1MHz ChannelNumber(s):79 AntennaType:InternalAntenna AntennaGain:1.7dBi ReportNo.:AB26070442FW02 Page6of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. 1.2.DESCRIPTIONOFTESTFACILITY TestLab:AiboStandardTechnology(Shenzhen)Co.,Ltd. Address:101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark,TianliaoCommunity,YutangStreet, GuangmingDistrict,ShenzhenCity,GuangdongProvince,China Tel.:+8675585250797 E-mail:[email protected] Website:www.aibonorm.com Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: A2LA-LabCertificateNo.:7514.01 AiboStandardTec…

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ReportNo.:AB26070442FW01 1 / 42 AppendixD_BREDR-right MaximumConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)TotalPower(dBm)Limit(dBm)Verdict NVNT1-DH52402Ant13.153.1521Pass NVNT1-DH52441Ant13.393.3921Pass NVNT1-DH52480Ant13.743.7421Pass NVNT2-DH52402Ant13.823.8221Pass NVNT2-DH52441Ant14.194.1921Pass NVNT2-DH52480Ant14.594.5921Pass NVNT3-DH52402Ant14.34.321Pass NVNT3-DH52441Ant14.584.5821Pass NVNT3-DH52480Ant15.015.0121Pass ReportNo.:AB26070442FW01 2 / 42 TestGraphs PowerNVNT1-DH52402MHzAnt1 PowerNVNT1-DH52441MHzAnt1 ReportNo.:AB26070442FW01 3 / 42 PowerNVNT1-DH52480MHzAnt1 PowerNVNT2-DH52402MHzAnt1 ReportNo.:AB26070442FW01 4 / 42 PowerNVNT2-DH52441MHzAnt1 PowerNVNT2-DH52480MHzAnt1 ReportNo.:AB26070442FW01 5 / 42 PowerNVNT3-DH52402MHzAnt1 PowerNVNT3-DH52441MHzAnt1 ReportNo.:AB26070442FW01 6 / 42 PowerNVNT3-DH52480MHzAnt1 ReportNo.:AB26070442FW01 7 / 42 -20dBBandwidth ConditionModeFrequency(MHz)Antenna-20dBBandwidth(MHz)Verdict NVNT1-DH52402Ant10.9445Pass NVNT1-DH52441Ant10.9511Pass NVNT1-DH52480Ant10.9485Pass NVNT2-DH52402Ant11.271Pass NVNT2-DH52441Ant11.271Pass NVNT2-DH52480Ant11.268Pass NVNT3-DH52402Ant11.293Pass NVNT3-DH52441Ant11.297Pass NVNT3-DH52480Ant11.292Pass ReportNo.:AB26070442FW01 8 / 42 TestGraphs -20dBBandwidthNVNT1-DH52402MHzAnt1 -20dBBandwidthNVNT1-DH52441MHzAnt1 ReportNo.:AB26070442FW01 9 / 42 -20dBBandwidthNVNT1-DH52480MHzAnt1 -20dBBandwidthNVNT2-DH52402MHzAnt1 ReportNo.:AB26070442FW01 10 / 42 -20dBBandwidthNVNT2-DH52441MHzAnt1 -20dBBandwidthNVNT2-DH52480MHzAnt1 ReportNo.:AB26070442FW01 11 / 42 -20dBBandwidthNVNT3-DH52402MHzAnt1 -20dBBandwidthNVNT3-DH52441MHzAnt1 ReportNo.:AB26070442FW01 12 / 42 -20dBBandwidthNVNT3-DH52480MHzAnt1 ReportNo.:AB26070442FW01 13 / 42 OccupiedChannelBandwidth ConditionModeFrequency(MHz)Antenna99%OBW(MHz) NVNT1-DH52402Ant10.85999 NVNT1-DH52441Ant10.85577 NVNT1-DH52480Ant10.86708 NVNT2-DH52402Ant11.1822 NVNT2-DH52441Ant11.178 NVNT2-DH52480Ant11.1853 NVNT3-DH52402Ant11.1977 NVNT3-DH52441Ant11.1789 NVNT3-DH52480Ant11.1783 ReportNo.:AB26070442FW01 14 / 42 TestGraphs OBWNVNT1-DH52402MHzAnt1 OBWNVNT1-DH52441MHzAnt1 ReportNo.:AB26070442FW01 15 / 42 OBWNVNT1-DH52480MHzAnt1 OBWNVNT2-DH52402MHzAnt1 ReportNo.:AB26070442FW01 16 / 42 OBWNVNT2-DH52441MHzAnt1 OBWNVNT2-DH52480MHzAnt1 ReportNo.:AB26070442FW01 17 / 42 OBWNVNT3-DH52402MHzAnt1 OBWNVNT3-DH52441MHzAnt1 ReportNo.:AB26070442FW01 18 / 42 OBWNVNT3-DH52480MHzAnt1 ReportNo.:AB26070442FW01 19 / 42 CarrierFrequenciesSeparation ConditionModeAntennaHoppingFreq1(MHz)HoppingFreq2(MHz)HFS(MHz)Limit(MHz)Verdict NVNT1-DH5Ant12401.9662403.011.0440.63Pass NVNT2-DH5Ant12401.8462402.9861.140.847Pass NVNT3-DH5Ant12401.982403.1561.1760.862Pass ReportNo.:AB26070442FW01 20 / 42 TestGraphs CFSNVNT1-DH52402MHzAnt1 CFSNVNT2-DH52402MHzAnt1 ReportNo.:AB26070442FW01 21 / 42 CFSNVNT3-DH52402MHzAnt1 ReportNo.:AB26070442FW01 22 / 42 NumberofHoppingChannel ConditionModeAntennaHoppingNumberLimitVerdict NVNT1-DH5Ant17915Pass NVNT2-DH5Ant17915Pass NVNT3-DH5Ant17915Pass ReportNo.:AB26070442FW01 23 / 42 TestGraphs HoppingNo.NVNT1-DH52402MHzAnt1 HoppingNo.NVNT2-DH52402MHzAnt1 ReportNo.:AB26070442FW01 24 / 42 HoppingNo.NVNT3-DH52402MHzAnt1 ReportNo.:AB26070442FW01 25 / 42 DwellTime ConditionModeFrequency(MHz)AntennaPulseTime(ms)TotalDwellTime(ms)BurstCountPeriodTime(ms)Limit(ms)Verdict NVNT1-DH52402Ant12.889312.01210831600400Pass NVNT2-DH52402Ant12.893344.26711931600400Pass NVNT3-DH52402Ant12.896286.7049931600400Pass ReportNo.:AB26070442FW01 26 / 42 TestGraphs DwellNVNT1-DH52402MHzAnt1OneBurst DwellNVNT1-DH52402MHzAnt1Accumulated ReportNo.:AB26070442FW01 27 / 42 DwellNVNT2-DH52402MHzAnt1OneBurst DwellNVNT2-DH52402MHzAnt1Accumulated ReportNo.:AB26070442FW01 28 / 42 DwellNVNT3-DH52402MHzAnt1OneBurst DwellNVNT3-DH52402MHzAnt1Accumulated ReportNo.:AB26070442FW01 29 / 42 BandEdge ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH52402Ant1No-Hopping-53.45-20Pass NVNT1-DH52480Ant1No-Hopping-57.83-20Pass NVNT2-DH52402Ant1No-Hopping-52.28-20Pass NVNT2-DH52480Ant1No-Hopping-55.73-20Pass NVNT3-DH52402Ant1No-Hopping-51.88-20Pass NVNT3-DH52480Ant1No-Hopping-59.19-20Pass ReportNo.:AB26070442FW01 30 / 42 TestGraphs BandEdgeNVNT1-DH52402MHzAnt1No-HoppingRef BandEdgeNVNT1-DH52402MHzAnt1No-HoppingEmission ReportNo.:AB26070442FW01 31 / 42 BandEdgeNVNT1-DH52480MHzAnt1No-HoppingRef BandEdgeNVNT1-DH52480MHzAnt1No-HoppingEmission ReportNo.:AB26070442FW01 32 / 42 BandEdgeNVNT2-DH52402MHzAnt1No-HoppingRef BandEdgeNVNT2-DH52402MHzAnt1No-HoppingEmission ReportNo.:AB26070442FW01 33 / 42 BandEdgeNVNT2-DH52480MHzAnt1No-HoppingRef BandEdgeNVNT2-DH52480MHzAnt1No-HoppingEmission ReportNo.:AB26070442FW01 34 / 42 BandEdgeNVNT3-DH52402MHzAnt1No-HoppingRef BandEdgeNVNT3-DH52402MHzAnt1No-HoppingEmission ReportNo.:AB26070442FW01 35 / 42 BandEdgeNVNT3-DH52480MHzAnt1No-HoppingRef BandEdgeNVNT3-DH52480MHzAnt1No-HoppingEmission ReportNo.:AB26070442FW01 36 / 42 BandEdge(Hopping) ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH52402Ant1Hopping-53.76-20Pass NVNT1-DH52480Ant1Hopping-58.38-20Pass NVNT2-DH52402Ant1Hopping-53.9-20Pass NVNT2-DH52480Ant1Hopping-58.26-20Pass NVNT3-DH52402Ant1Hopping-54.9-20Pass NVNT3-DH52480Ant1Hopping-55.54-20Pass ReportNo.:AB26070442FW01 37 / 42 TestGraphs BandEdge(Hopping)NVNT1-DH52402MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH52402MHzAnt1HoppingEmission ReportNo.:AB26070442FW01 38 / 42 BandEdge(Hopping)NVNT1-DH52480MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH52480MHzAnt1HoppingEmission ReportNo.:AB26070442FW01 39 / 42 BandEdge(Hopping)NVNT2-DH52402MHzAnt1HoppingRef BandEdge(Hopping)NVNT2-DH52402MHzAnt1HoppingEmission ReportNo.:AB26070442FW01 40 / 42 BandEdge(Hopping)NVNT2-DH52480MHzAnt1HoppingRef BandEdge(Hopping)NVNT2-DH52480MHzAnt1HoppingEmission ReportNo.:AB26070442FW01 41 / 42 BandEdge(Hopping)NVNT3-DH52402MHzAnt1HoppingRef BandEdge(Hopping)NVNT3-DH52402MHzAnt1HoppingEmission ReportNo.:AB26070442FW01 42 / 42 BandEdge(Hopping)NVNT3-DH52480MHzAnt1HoppingRef…

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ReportNo.:AB26070442FW01 AiboStandardTechnology(Shenzhen)Co.,Ltd. 101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark,TianliaoCommunity,YutangStreet, GuangmingDistrict,ShenzhenCity,GuangdongProvince,China Tel.:+8675585250797E-mail:[email protected]:www.aibonorm.com FCCTESTREPORT ReportNo..............................................:AB26070442FW01 FCCID...................................................:2BXC6-SE-08 Applicant ................................................ : SHENZHENJINMACOMMUNICATIONCO.,LTD. Address ................................................. : Floor10,JinmaBuilding,JinmaTechnologyPark,ShihuanRoad, ShilongCommunity,ShiyanStreet,Bao'anDistrict,ShenzhenCity, GuangdongProvince,China Manufacturer...................................: ShenzhenJintianmaCommunicationTechnologyCo.,Ltd. Address...........................................: Floor9,JinmaBuilding,JinmaTechnologyPark,ShihuanRoad, ShilongCommunity,ShiyanStreet,Bao'anDistrict,ShenzhenCity, GuangdongProvince,China ProductName.......................................:TWSEarphones TradeMark............................................:Kimmar TestModel.............................................:SE-08 AdditionalModel(s)..............................:/ Standard ................................................ :FCC47CFRPart15SubpartC(Part15.247) ANSI C63.10-2020+Cor.1-2023+C63.10a-2024+Erratato C63.10a-2024 DateofReceipt....................................:2026.07.28 DateofTestDate ................................. :2026.07.28-2026.08.07 DateofIssue ........................................ :2026.08.07 TestResult ............................................ :Pass Compiledby: (PrintedName+Signature) HuaijieLi Supervisedby: (PrintedName+Signature) DavidHuang Approvedby: (PrintedName+Signature) JayLiu TestingLaboratoryName ................... :AiboStandardTechnology(Shenzhen)Co.,Ltd. Address.................................................: 101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark, TianliaoCommunity,YutangStreet,GuangmingDistrict,Shenzhen City,GuangdongProvince,China Thistestreportmaybeduplicatedcompletelyforlegalusewiththeapprovaloftheapplicant.Itshouldnotbe reproducedexceptinfull,withoutthewrittenapprovalofourlaboratory.Theclientshouldnotuseittoclaim productendorsementbyAibo.Thetestresultsinthereportonlyapplytothetestedsample.Thetestreport shallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerandapprover.Anyobjectionsmustbe raisedtoAibowithin15dayssincethedatewhenthereportisreceived.Itwillnotbetakenintoconsideration beyondthislimit.Thetestreportmerelycorrespondtothetestsample. ReportNo.:AB26070442FW01 Page2of34 AiboStandardTechnology(Shenzhen)Co.,Ltd. FCCTESTREPORT TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. EUT......................................... : TWSEarphones TestModel.............................. : SE-08 Applicant...............................:SHENZHENJINMACOMMUNICATIONCO.,LTD. Address...................................: Floor10,JinmaBuilding,JinmaTechnologyPark,ShihuanRoad, ShilongCommunity,ShiyanStreet,Bao'anDistrict,ShenzhenCity, GuangdongProvince,China Manufacturer......................... : SHENZHENJINMACOMMUNICATIONCO.,LTD. Address...................................: Floor10,JinmaBuilding,JinmaTechnologyPark,ShihuanRoad, ShilongCommunity,ShiyanStreet,Bao'anDistrict,ShenzhenCity, GuangdongProvince,China ReportNo.:AB26070442FW01 Page3of34 AiboStandardTechnology(Shenzhen)Co.,Ltd. REPORTVERSION VersionNo.IssueDateDescription 012026.08.07InitialIssue ReportNo.:AB26070442FW01 Page4of34 AiboStandardTechnology(Shenzhen)Co.,Ltd. TABLEOFCONTENTS 1.GENERALINFORMATION........................................................................................................................................6 1.1.GENERALDESCRIPTIONOFEUT....................................................................................................................................6 1.2.DESCRIPTIONOFSUPPORTEQUIPMENT......................................................................................................................6 1.3.DESCRIPTIONOFEXTERNALI/O....................................................................................................................................6 1.4.GENERALDESCRIPTIONOFAPPLIEDSTANDARDS........................................................................................................7 1.5.DESCRIPTIONOFTESTFACILITY....................................................................................................................................7 1.6.MEASUREMENTUNCERTAINTY.....................................................................................................................................8 1.7.ENVIRONMENTALCONDITIONS....................................................................................................................................8 1.8.DESCRIPTIONOFTESTMODES......................................................................................................................................9 2.SUMMARYOFTESTRESULT...............................................................................................................................10 3.MEASUREMENTINSTRUMENTSLIST................................................................................................................11 4.ANTENNAREQUIREMENT .....................................................................................................................................12 5.PSEUDORANDOMFREQUENCYHOPPINGSEQUENCE................................................................................13 6.CONDUCTEDOUTPUTPOWER...........................................................................................................................14 6.1.LIMIT.............................................................................................................…

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2.4GHz2012ChipAntenna:RANT2012F245C07 Dimension(mm) L2.05+-0.10 W1.20+-0.10 T0.65+-0.10 No.TerminalName 1Feeding/GNG 2GND Application: WLAN,802.11b/g,Bluetooth,WLAN,etc... Features SMD,highreliability,ultraImpact,Omni-directional... PartnumberInformation RANT2012F245C07 (A)(B)(C)(D)(E)(F) (A)ProductTypeChipAntenna (B)SizeCode2.0x1.2mm(+-0.2mm) (C)MaterialHighKmaterial (D)Frequency2.4~2.5GHz (E)FeedingmodePIFA&SingleFeeding (F)AntennatypeType=07 ElectricalSpecification WorkingFrequencyRange2400~2484MHz Bandwidth84(Min.) PeakGain1.7dBi(Typ.) Impedance50Ohm Returnloss10dB(Min) PolarizationLinear AzimuthBeamwidthOmni-directional OperationTemperature( °C )-40~85 °C ResistancetoSolderingHeats 10sec.(@280°C) TerminationNi/Au(Leadless) ThespecificationisdefinedonEVB. DimensionandTerminalConfiguration 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd. 7/F,BuildingF,ZhichuangPark,Tong'an,Gushu,Shenzhen 2.4GHz2012ChipAntenna:RANT2012F245C07 EvaluationBoardReference PCBDimensionAntennaLayoutReferenceUnit:mm ElectricalCharacteristics ReturnLoss ReturnLoss&Radiation 1 Frequency(MHz) S11(dB) 2400-10.77 2450-24.81 2484-10.243 Radiation Z Y X 2400MHz2450MHz2500MHz Efficiency70.56%75.25%71.01% 2.4GHz2012ChipAntenna:RANT2012F245C07 TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEABCD 20127”5K/Reel 9.0±0.5 60±213.5±0.5178±2 TappingSpecification PackagingTypeABWEFGHTDP PaperType2012 1.50±0.202.30±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.101.57±0.104.0±0.1 2.4GHz2012ChipAntenna:RANT2012F245C07 ReliabilityTable TestItemProcedure Requirements CeramicType Remark (Reference) Electrical Characterization Fulfilltheelectrical specification UserSpec. Thermal Shock 1.Preconditioning: 50±10°C/1hr,thenkeepfor24±1hrsatroomtemp. 2.Initialmeasure:Spec:referInitialspec. 3.Rapidchangeoftemperaturetest: -30°Cto+85°C;100cycles; 15minutesatLowercategorytemperature; 15minutesatUppercategorytemperature. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 107 Temperature Cycling 1.Initialmeasure:Spec:referInitialspec. 2.100Cycles(-30°Cto+85°C),SoakMode=1(2Cycle/hours). 3.Measurementat24±2Hoursaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. JESD22 JA104 HighTemperature Exposure 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered;500hours@T=+85°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 LowTemperature Storage 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered:500hours@T=-30°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 Solderability (SMDBottomSide) Dippingmethod: a.Temperature:235±5°C b.Dippingtime:3±0.5s Thesoldershouldcover over95%ofthecritical areaofbottomside. IEC60384-21/22 4.10 SolderingHeat Resistance (RSH) Preheatingtemperature:150±10°C. Preheatingtime:1~2min. Soldertemperature:260±5°C. Dippingtime:5±0.5s NoVisibleDamage.IEC60384-21/22 4.10 Vibration5g'sf…

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