2BS8B-G11Wireless Headset

zhengzhouxiekushangmaoyouxiangongsi (shenglongdasha11haolou7ceng706shijinshuiquweilailujiedaojinshuilu288haozheng zhoushihenansheng,China) AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Dec.9,25 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2BS8B-G11 zhengzhouxiekushangmaoyouxiangongsi(“theapplicant”)certifiesthat,asofthedateofthefiling oftheapplication,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002 ofreferencechapter,asanentityproducing“covered”communicationequipment.Theequipmentfor whichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideosurveillance equipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibitedfrom receivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:pengchaoWen Title:Manager Address:shenglongdasha11haolou7ceng706shijinshuiquweilailujiedaojinshuilu288hao zhengzhoushihenansheng,China Tel.:13119841810 Email:[email protected]

zhengzhouxiekushangmaoyouxiangongsi (shenglongdasha11haolou7ceng706shijinshuiquweilailujiedaojinshuilu288haozheng zhoushihenansheng,China) 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Dec.9,25 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:[2BS8B-G11] ProductName:[WirelessHeadset] Thisletterservesasanattestationthattheequipmentidentifiedabove☐is/☒isnot(selectone)"covered" softwareasdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,as outlinedinFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, ApplicantSignature PrintedName:pengchaoWen Title:Manager Address: shenglongdasha11haolou7ceng706shijinshuiquweilailujiedaojinshuilu288hao zhengzhoushihenansheng,China Tel.:13119841810 Email:[email protected] zhengzhouxiekushangmaoyouxiangongsi (shenglongdasha11haolou7ceng706shijinshuiquweilailujiedaojinshuilu288haozheng zhoushihenansheng,China) 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. TheRFchipdon’tsupportthe mentionedfunction. ☐ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. ☐ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. ☐ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck SBOM(SoftwareBillofMaterials)[ForDeviceisnotInherentcompliance] SectionComponentNameVersionSupplier 1/// 2/// 3///

CERTIFICATIONDESIGNATINGAU.S.AGENTFORSERVICEOFPROCESS No.:BKCUS20251211001 Date: Dec.11,25 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 FCCID:2BS8B-G11 ToWhomItMayConcern: Asrequiredbysection2.911(d)(7),we[zhengzhouxiekushangmaoyouxiangong si,FRN:0037665932]certifiesthatweacknowledgethedesignationofacontact locatedintheUnitedStatesforpurposesofactingastheapplicant’sagentforservice ofprocess.We[zhengzhouxiekushangmaoyouxiangongsi]acceptstomaintain anagentfornolessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanyCommission-relatedproceedinginvolvingthe equipment. Asrequiredbysection2.911(d)(7),we[PacificUnionTechnologies&TradingINC., 1942BroadwaySt,STE314CBoulderCOLORADO80302UnitedStates,FRN: 0034734624]certifiesthatweacknowledgeourobligationactingastheapplicant’s agentforserviceofprocessfortheabovereferencedFCCID.We[PacificUnion Technologies&TradingINC.]confirmthatwearenotassociatedwithorpartofany TCBorFCCrecognisedtestlab. Thankyouforyourattentiontothismatter. Sincerelyyours, SignaturebyapplicantSignaturebydesignatedagent(ifdifferent fromapplicant) PrintedName:pengchaoWenPrintedName:XIONGLU Company:zhengzhouxiekushangmaoyou xiangongsi Company:PacificUnionTechnologies& TradingINC. Address:shenglongdasha11haolou7ceng 706shijinshuiquweilailujiedaojinshuilu 288haozhengzhoushihenansheng,China Address:1942BroadwaySt,STE314C BoulderCOLORADO80302UnitedStates JobTitle:ManagerJobTitle:Director Email: [email protected] Email:[email protected] Telephone: 13119841810 Telephone:+1-3034148533

zhengzhouxiekushangmaoyouxiangongsi (shenglongdasha11haolou7ceng706shijinshuiquweilailujiedaojinshuilu288hao zhengzhoushihenansheng,China) Date:Dec.9,25 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2BS8B-G11 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow: BlockDiagram Schematics OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired.  UserManual InternalPhotos  ExternalPhotos TestSetupPhotos Sincerely, (Signature) Title:manager Address:shenglongdasha11haolou7ceng706shijinshuiquweilailujiedaojinshuilu 288haozhengzhoushihenansheng,China Tel.:13119841810 Email:[email protected]

zhengzhouxiekushangmaoyouxiangongsi (shenglongdasha11haolou7ceng706shijinshuiquweilailujiedaojinshuilu288hao zhengzhoushihenansheng,China) (Dec.9,25) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2BS8B-G11 I,theundersigned,herebyauthorize(ShenzhenBKCTestingCo.,Ltd.)toactonourbehalfinallmatters relatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(ShenzhenBKCTestingCo.,Ltd.)shallhavethesameeffectasourownandI acknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsofcertification,as specifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(zhengzhouxiekushang maoyouxiangongsi). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, (Signature) (FullnameofcontactpersonlistedonFCC’swebsite) (Title)Manager Tel.:13119841810 Email:[email protected]

Thelabelinformationisprovidedintheinstructionmanual. 1cm 0.5cm FCCID:2BS8B-G11

FCCID:2BS8B-G11 FCCRFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unlessspecifically requiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremity SARevaluationforgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnot requiredwhenthecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison ICRFExposureEvaluation Limits AccordingtoRSS-102issue6December2023 TransmittersareexemptfromroutineSARandRFexposureevaluationsprovidedthattheycomplywiththe requirementsofsections6.3or6.6. TestResultofRFExposureEvaluation ICRFExposureEvaluation ThefollowingtabledataiscalculatedbasedonChapter6.3 Here, FCCExposureEvaluation MaxPower(dBm)MaxPower(mW)Frequency(MHz)Min.distance(mm)Calc.Resultlimit 1.971.57424805 0.487 3.0 MaxConductedPower=2.24dBm MaxPower=MaxConductedPower+ANTGain=2.24+(-0.27)=1.97 SoaSARtestisnotrequired

Summary InvertedFAntennaSpecification ITEMANTSPEC ModelName2.4GANT Center Frequency MAX.Gain Polarization HorizontalVertical 2400MHz24 5 0MHz2500MHz2400MHz24 5 0MHz2500MHz -1. 55 - 1 . 6 - 1 .3 -2.39 - 0 . 74 - 0 . 27 - 0 . 27 DBi HorizontalandVertical AzimuthBeam Pattern Impedanc Omni-directional e50Ohm AntennaLength Manufactur 20.4mm eQUANMENGTECHNOLOGYCO.,LTD Horizontal:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-28Scale:3/div Frequency (MHz) Gain(dB) MaxMinAvg 2400 -1.55973-13.0956-4.51565 2450 -1.608-8.8274-3.9914 2500-2.35913-8.2943-4.18812 Vertical:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-28Scale:3/div Frequency (MHz) Gain(dB) MaxMinAvg 2400-1.39785-11.96538-5.06372 2450 -0.74905-14.58910-4.39854 2500-0.27199-13.29463-4.58628

ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC25115015LE TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage1of76 TESTREPORT Applicant:zhengzhouxiekushangmaoyouxiangongsi Address: shenglongdasha11haolou7ceng706shijinshuiquweilailujie daojinshuilu288haozhengzhoushihenansheng,China Manufacturer: ShenzhenHengyinHuiTechnologyCo.,Ltd. Address: Shenzhen,LonggangDistrict,HenggangSubdistrict,Huale Community,No.3999LonggangAvenue,NewAsiaPlaza,2013 FashionPlaza(CommercialCity),S4-03-018 ProductName:WirelessHeadset ModelNumber:G11 Trademark:Ngsod FCCID:2BS8B-G11 TestDate: Nov.27,2025-Dec.08,2025 DateofReport: Dec.08,2025 TestResult: ThisdevicedescribedabovehasbeentestedbyBKC,andthetest resultsshowthattheequipmentundertest(EUT)isincompliance withtheFCCCFRTitle47Part15SubpartCSection15.247 requirements.Anditisapplicableonlytothetestedsampleidentified inthereport. TestProcedureUsed: Standards:FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2020 RSS-247Issue3August2023 RSS-GenIssue5,Amendment2(February2021) Preparedby(TestEngineer): StenHuang Approved(Manager): CaseyWang Approved(Manager): JerryLiao ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC25115015LE TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage2of76 TABLEOFCONTENT 1.GeneralInformation......................................................................................5 1.1.Customerbasicinformation........................................................................................................................5 1.2.DescriptionofDevice(EUT).......................................................................................................................5 1.3.ChannelList..................................................................................................................................................5 1.4.Summaryoftestresult................................................................................................................................6 1.5.SpecialAccessoriesandAuxiliaryEquipment........................................................................................6 1.6.Testmode......................................................................................................................................................6 1.7.BlockDiagram...............................................................................................................................................7 1.8.TestConditions.............................................................................................................................................7 1.9.MeasurementUncertainty(95%confidencelevels,k=2)......................................................................7 1.10.TestFacility..................................................................................................................................................8 1.11.TestEquipment...........................................................................................................................................8 2.Conductedemissionatthemainsterminalstest....................................10 2.1.Limit..............................................................................................................................................................10 2.2.TestSetup....................................................................................................................................................10 2.3.TestProcedure............................................................................................................................................10 2.4.TestResult...................................................................................................................................................11 3.RadiatedSpuriousEmissions...................................................................13 3.1.Limit..............................................................................................................................................................13 3.2.TestSetup....................................................................................................................................................14 3.3.TestProcedure............................................................................................................................................16 3.4.TestResult...................................................................................................................................................17 4.MaximumPeakOutputPower....................................................................22 4.1.Limit..............................................................................................................................................................22 4.2.TestSetup....................................................................................................................................................22 4.3.TestProcedure............................................................................................................................................22 4.4.TestResult...................................................................................................................................................22 5.-20dBBandwidthMeasurement...............................................................28 5.1.Limit..............................................................................................................................................................28 5.2.TestSetup....................................................................................................................................................28 5.3.TestProcedure............................................................................................................................................28 5.4.TestResult..........................................................................................................…

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