2BFHV-HP-2508Record Player

GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:August19,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor2BFHV-HP-2508 [GuangdongKaipingElectronicsCo.,Ltd.](“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Tel.:0752-2021299 Email:[email protected] GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:August19,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor2BFHV-HP-2508 [GuangdongKaipingElectronicsCo.,Ltd.](“theapplicant”)certifiesthat,asofthedate ofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Sincerely, ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Tel.:0752-2021299 Email:[email protected]

[GuangdongKaipingElectronicsCo.,Ltd.] [No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict] [Huizhou,Guangdong,51600] [China] Date:[August19,2026] FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 FCCID:[2BFHV-HP-2508] FRN:[0035144906] USAgent–AttestationStatement/Part2.911(d)(7) [ GuangdongKaipingElectronicsCo.,Ltd. ]certifies,thatasof[August19,2026],wehavedesignated FCCUSAgent,LLCtoacceptserviceofprocessonourbehalfforFCCID:[ 2BFHV-HP-2508 ]. [ GuangdongKaipingElectronicsCo.,Ltd. ],acceptstomaintainanagentofserviceofprocessinthe UnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedall marketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheveris later. FCCUSAgent,LLC,acceptsasofthedateofthefilingofthisapplication,theobligationofbeing thedesignatedagentforthepurposeofacceptingserviceofprocessonbehalfof[Guangdong KaipingElectronicsCo.,Ltd. ]forFCCID:[ 2BFHV-HP-2508 ]. DesignatedAgentInformation: CompanyName:FCCUSAgent,LLC FRN:0033402884 Address:3722IllinoisAvenue,SaintCharles,IL,60174,USA ContactPerson:TimPayne Phone:708-571-3148 Email:[email protected] Sincerely, Company:[GuangdongKaipingElectronicsCo., Ltd. ] DesignatedAgent:FCCUSAgent,LLC CompanyRepresentative:[XINGQUANWU]DesignatedAgentRepresentative:TimPayne Signature:Signature:

GuangdongKaipingElectronicsCo.,Ltd. Modeldifferencestatement Itisherebydeclaredthattheproduct FCCID:2BFHV-HP-2601 ProductName:RecordPlayer ListedModel(s):HP-H2508,SoulDeckD5 Theonlydifferencebetweentheproductmodelsisthatallmodelsareelectricallyidentical, includingthesamesoftwareparametersandhardwaredesign.Onlythemodelnamesare different. Sincerely, Signature： GuangdongKaipingElectronicsCo.,Ltd. ApplicantSignaturePrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma'anTown,HuichengDistrict, Huizhou,Guangdong,Chin Tel.:0752-2021299 Email:[email protected]

GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:August19,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFORRecordPlayer/HP-H2508and2BFHV-HP- 2508. ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(BlockDiagram,Schematics,Operational Description)requiredtobesubmittedwiththisapplicationbepermanentlywithheld frompublicreview. SPECIFYREASONFORREQUEST(theabovedocumentsarecompany proprietaryinformationthatcouldnevergetintothepossessionofyour competition). Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, SCH，Block， ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Tel.:0752-2021299 Email:[email protected]

GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:August19,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorize[CherryChenatKeywayTestingTechnology(Guangdong) Co.,Ltd.]toactonourbehalfinallmattersrelatingtoapplicationforequipmentauthorization, includingthesigningofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Tel.:0752-2021299 Email:[email protected]

GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:August19,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:ShortTermConfidentialityRequestForRecordPlayer/HP-H2508and2BFHV-HP- 2508. ToWhomItMayConcern: Inaccordancewithsections0.457and0.459ofCFR47,[GuangdongKaipingElectronics Co.,Ltd.].requestsshort-termConfidentialityoffollowingsectionsofthisapplicationfor aperiodof45daysaftergrantisissued. Testsetupphotos User’smanual Thesedocumentscontaindetailedsystemandequipmentdescriptionsandrelated informationabouttheproduct,which[GuangdongKaipingElectronicsCo.,Ltd.]considers tobeproprietary,confidential,andacustomdesignandotherwise,wouldnotreleaseto thegeneralpublic.Sincethisdesignisabasisfromwhichfuturetechnologicalproducts willevolve,[GuangdongKaipingElectronicsCo.,Ltd.]feelsthatthisinformationwould beofbenefittoitscompetitors,andthatthedisclosureoftheinformationinthese documentswouldgiveourcompetitorsanunfairadvantageinthemarket. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Tel.:0752-2021299 Email:[email protected]

FCCID:2BFHV-HP-2508 Front-view Right-view FCCID:2BFHV-HP-2508 Left-view Top-auxiliaryaudiosystems FCCID:2BFHV-HP-2508 Rear-view Bottom-view FCCID:2BFHV-HP-2508 Adapter-view Adapter-view

Label

FCCID:2BFHV-HP-2508 Internalview PCBview FCCID:2BFHV-HP-2508 PCBview ModuleandAntennaview

OperationofDescription SpeakerisaRecordPlayer. TheEUTSupportRadiosApplication:2.4G. TheEUTreceivedDC12VbyAdapter. Adapter1information: ProductName:AC/DCADAPTER Model:MX24W1-1201500U Input:100-240V~,50-60Hz,0.7A Output:12.0Vdc⎓1.5A Adapter2information: Description:ACADAPTER M/N:LS024D1201500UW PowerInput:100-240V~50-60Hz0.6A PowerOutput:12.0V⎓1.5A TheEUTisworkingbaseontheU2TH-XM01. TheEUTequippedwithRFmoduleQCC3086(Crystal:32.768MHz). Operationfrequency:2402MHzto2480MHz ChannelNumber:79forClassicBluetooth Modulation:GFSKfor2.4G BTAntennatype:PCBAntenna Antennagainis2.07dBi.

REV.00ReportNo.2026081292988010-00Page 1 of 2 Addresses:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxia District,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258Mail:[email protected]:www.keywaytest.com RFExposureevaluation Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:MobileDevice ReferStandard:KDB447498D01GeneralRFExposureGuidancev06 FCCPart2§2.1091 FCCID:2BFHV-HP-2508 1.Reference Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergy levelinexcessoftheCommission’sguidelines. Accordingto§1.1310and§2.1091RFexposureiscalculated. KDB447498D01:MobileandPortableDevicesRFExposureProceduresandEquipment AuthorizationPolicies 2.Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.06141.63(100)*6 3.0–301842/f4.89/f(900/f 2 )*6 30–30061.40.1631.06 300–1500//f/3006 1500–100,000//56 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.06141.63(100)*30 3.0–30824/f2.19/f(180/f 2 )*30 30–30027.50.0730.230 300–1500//f/150030 1500–100,000//1.030 F=frequencyinMHz *=Plane-waveequivalentpowerdensity REV.00ReportNo.2026081292988010-00Page 2 of 2 Addresses:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxia District,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258Mail:[email protected]:www.keywaytest.com 3.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 4.Result AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast 20cmfromanybodypartoftheuserornearbypersons;fromthemaximumEUTRFoutput power,theminimumseparationdistance,r=20cm,aswellasthegainseebelowtable,the RFpowerdensitycanbeobtained. Internal Identification AntennaIdentification inInternalphotos Antennatypeand antennanumber Operatefrequencyband Maximum antennagain PCBAntennaPCBAntennaInternalAntenna2.4GHz-2.5GHz2.07dBi Freq. (MHz) Output Power (dBm) Targetpower W/tolerance (dBm) Maxtuneup power tolerance (dBm) Outputpower toantenna (mW) Ant Gain (dBi) Power Densityat R=20cm (mW/cm2) Limit (mW/c m2) Result GFSK 2402-0.140±1.011.25892.070.00041Pass 2441 -0.050±1.011.25892.070.00041Pass 2480 0.490±1.011.25892.070.00041Pass Note:Theestimationdistanceis20cm. 5.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091fortheuncontrolled RFExposureofmobiledevice.

AntennaGainTestReport ProjectNo.: ClientName: 4790794042 SHENZHENMIZITTECHNOLOGYCO.,LTD ClientAddress: A313MingyueHuadu,GongheIndustrialRoad,Gongle ProductName: ProductModel: Community,Xixiang Street,Bao'an District,Shenzhen PCB Antenna Manufacture:SHENZHENMIZITTECHNOLOGYCO.,LTD AntennaType:PCB AntennaSize:14.3mm*5.8mm ProjectEngineer: JamesQin TestEngineer:BurtHu TestStandards:ANSI/IEEEstd149-2021 DateofTested:2023.5.19 IssuedDate PCB Antenna :2023.5.19 ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. 1TestEquipmentInformation Equipment Manufacturer ModeNo.SerialNo.CaldateCalDue Test Chamber ETS-Lindgren 8500 // / Test Software ETS-Lindgren EMQuest V1.12 1496 / / Network Analyzer Keysight E5071CMY46524531 2022.10.17 2023.10.16 EXASingal Analyzer Keysight N9010AMY55150514 2022.10.17 2023.10.16 2Setupblockdiagram ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. 3TestTemperatureandHumidity Temperature:23.1 °C Humidity:63.3% 4TestStepFlow 1)Maintainthetestambienttemperatureof23±2C,theinstrumentispoweredonandpreheated formorethan30minutes; 2)Turnonthedarkroompowersupply,connectthetestcable,andsetupthesampleaccording tothestandard; 3)Outlinesetsthetestcontentobjectivesandconductscalibrationtests; 4)Runthesoftware,whenthetestiscompleted,exportthecorrespondingtestdiagramandtest data,andsavetothecorrespondingdirectory. 5TestResult Frequency(MHz) Efficiency(%) Gain(dBi) 240055.66 2.03 2410 55.312.07 242055.02 2.06 243053.932.02 2440 52.481.90 245050.26 1.64 2460 47.68 1.38 247044.961.10 2480 42.68 0.82 249040.830.63 250039.16 0.41 ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. PolarizationPatternPhotos ThetaPolarization(ThetaAngle=90°) Theta 90 60 2410MHz 2420MHz 2430MHz 150 2460MHz 2470MHz 2480MHz 2490Hz 2500MHz 180 210 Max:5 Min:40 Scale:5/div 270 PhiAngle(? 2400MHz 2450MHz 30 300 330 120 240 0 PhiPolarization(ThetaAngle=90°) Phi 90 120 150 2490MHz 2500MHz 180 210 Max:0 270 PhiAngle(? 2400MHz 2410MHz 2420MHz 2430MHz 2450MHz 2460MHz 2470MHz 2480MHz Min:30 Scale:5/div 330 240300 0 30 60 ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. Total3DPlot(Fre.2410MHz) ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. 6Photo ENDOFREPORT ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch.

KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com RFConductedTest- appendixIII(2.4G)_Testdata. E.U.T:RecordPlayer ModelNumber:HP-H2508 SampleID33000278808 Sample(s)Status:Engineersample DateofReceipt:2026.07.01 DateofTest:2026.07.06~2026.07.08 FCCID:2BFHV-HP-2508 ReportNo.2026052158926864-00 TesterHughZhang KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com A.1CONDUCTEDOUTPUTPOWER TestResult ModulationChannel PeakOutput Power (dBm) PeakOutput Power (mW) Max.Avg. Power (dBm) LimitResult GFSK 0-0.140.97None 0.125w PASS 39-0.050.99NonePASS 780.491.12NonePASS TestGraphs PeakOutputPower GFSK_Channel0 PeakOutputPower GFSK_Channel39 PeakOutputPower GFSK_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com A.299%BANDWIDTH TestResult ModulationChannelCenterFrequency(MHz)99%BW(MHz) GFSK 024020.83674 3924410.85205 7824800.84446 TestGraphs GFSK_Channel0GFSK_Channel39 GFSK_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com A.320DBBANDWIDTH TestResult ModulationChannelCenterFrequency(MHz)20dBBandwidth(MHz) GFSK 02402MHz0.9469 392441MHz0.9464 782480MHz0.9494 TestGraphs GFSK_Channel0GFSK_Channel39 GFSK_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com A.4CARRIERFREQUENCIESSEPARATION TestResult Modulation LeftCenter frequency (MHz) RightCenter frequency (MHz) Hopping Frequency Separation (MHz) MinimumLimit (MHz) Result GFSK2439.86562440.86831.00270.949PASS TestGraphs GFSK KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com A.5CONDUCTEDSPURIOUS&BANDEDGEEMISSION TestResult Non-Hopping ModulationChannel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSK 0 2400.00-51.353-20.26-31.093PASS 4804.26-56.556-20.26-36.296PASS 7206.38-67.920-20.26-47.660PASS 9607.87-68.316-20.26-48.055PASS 23687.8-55.499-20.26-35.239PASS 39 4882.30-54.871-20.17-34.701PASS 7323.74-67.002-20.17-46.832PASS 9763.31-68.675-20.17-48.505PASS 78 2483.50-55.957-19.61-36.347PASS 4959.70-50.306-19.61-30.696PASS 7439.22-68.911-19.61-49.301PASS 9919.99-67.896-19.61-48.286PASS Note:inputcompensationcoeffcient(dB)=CableLoss(dB) TestGraphs In-BandReferenceLevel GFSK_Channel0 OutOfBandEmission GFSK_Channel0 30.0MHz-25000.0MHz GFSK_Channel0 In-BandReferenceLevel GFSK_Channel39 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com OutOfBandEmission GFSK_Channel39 30.0MHz-25000.0MHz GFSK_Channel39 In-BandReferenceLevel GFSK_Channel78 OutOfBandEmission GFSK_Channel78 30.0MHz-25000.0MHz GFSK_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com A.6DUTYCYCLE TestResult ModulationChannel OnTime (ms) Period (ms) DutyCycle (%) DutyCycle (linear) DutyCycle Factor(dB) 1/T GFSK 00.3821.25030.560.30565.14852.6178 390.3821.25030.560.30565.14852.6178 780.3821.25030.560.30565.14852.6178 TestGraphs GFSK(DH1)_Channel0GFSK(DH1)_Channel39 GFSK(DH1)_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com A.7DWELLTIME TestResult ModulationChannel PulseWidth (ms) Numberof Pulsesin 31.6 seconds DwellTime (ms) Limit(ms)Result GFSKHopping 2.896105304.08 <400 PASS 2.896112324.35PASS 2.896104301.18PASS Note:Dwelltime=Pulsetime(ms)*NumberofPulsesin31.6seconds TestGraphs PulseWidth GFSK_ NumberofPulsesin31.6seconds GFSK_ PulseWidth GFSK_ NumberofPulsesin31.6seconds GFSK_ PulseWidth GFSK_ NumberofPulsesin31.6seconds GFSK_ KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(0)87182258www.keywaytest.com A.8NUMBEROFHOPPINGCHANNEL TestResult Modulation NumberofHopping Channel LimitResult GFSK7915PASS TestGraphs LowEndSpectrumChannelHoppingPlot GFSK HighEndSpectrumChannelHoppingPlot GFSK

REV.00ReportNo.2026052158926864-00Page1of53 LaboratoryAddress:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Tel:0769-87182258E-mail:[email protected]：www.keywaytest.com FCCPart15CTESTREPORT FCCID:2BFHV-HP-2508 Preparedfor:GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown, HuichengDistrict,Huizhou,Guangdong,China. TradeName:N/A E.U.T:RecordPlayer ModelNumber:HP-H2508,SoulDeckD5 Preparedby:KeywayTestingTechnology(Guangdong)Co.,Ltd. Address:Room2102,Building6,DongyiIntelligentEquipment NewEnergyVehiclePark,No.30ofTangxiaDistrict, DongshenRoad,TangxiaTown,Dongguan,523710, People'sRepublicofChina Tel:86-769-87182258 Fax:86-769-87181058 ReportNo.:2026052158926864-00 DateofTest:Jul.01~Aug.12,2026 DateofReport:Aug.12,2026 REV.00ReportNo.2026052158926864-00Page2of53 LaboratoryAddress:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Tel:0769-87182258E-mail:[email protected]：www.keywaytest.com Applicant: GuangdongKaipingElectronicsCo.,Ltd. Address: No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Manufacturer: GuangdongKaipingElectronicsCo.,Ltd. Address: No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. E.U.T: RecordPlayer ModelNumber: HP-H2508,SoulDeckD5 TradeName: N/A DateofReceipt: Jul.01,2026 DateofTest: Jul.01~Aug.12,2026 TestSpecification: FCCCFR47Part15Section15.247 ANSI C63.10-2020+Cor.1-2023+C63.10a-2024+ErratatoC63.10a-2024 KDB558074D0115.247MeasGuidancev05r02 TestResult: Theequipmentundertestwasfoundtobecompliancewiththerequirements ofthestandardsapplied. IssueDate:Aug.12,2026 Testedby:Reviewedby: Authorizedby: HughZhangBillyZengCherryChen Abbreviations:OK/P=passedfail/F=failedN/A=notapplicableE.U.T=equipmentundertested ThisdevicedescribedabovehasbeentestedbyKeyway,andthetestresultsshowthattheequipmentundertest(EUT)isincompliance withtheFCCrequirements.Anditisapplicableonlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofKeyway,thisdocumentmaybealteredorrevisedby Keyway,personalonly,andshallbenotedintherevisionofthedocument. REV.00ReportNo.2026052158926864-00Page3of53 LaboratoryAddress:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Tel:0769-87182258E-mail:[email protected]：www.keywaytest.com RevisionRecord VersionChapterDateModifierRemark 002026.08.12 Original REV.00ReportNo.2026052158926864-00Page4of53 LaboratoryAddress:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Tel:0769-87182258E-mail:[email protected]：www.keywaytest.com Contents Page 1TESTSUMMARY..........................................................................................................................................................................6 2TESTFACILITY............................................................................................................................................................................7 3GENERALINFORMATION........................................................................................................................................................8 3.1GENERALDESCRIPTIONOFE.U.T........................................................................................................................................8 3.2CHANNELLIST......................................................................................................................................................................8 3.3TESTSETUPCONFIGURATION.............................................................................................................................................10 3.4TESTMODE.........................................................................................................................................................................10 4EQUIPMENTDURINGTEST....................................................................................................................................................11 4.1EQUIPMENTSLIST...............................................................................................................................................................11 4.2MEASUREMENTUNCERTAINTY...........................................................................................................................................13 4.3DESCRIPTIONOFSUPPORTUNITS.......................................................................................................................................13 5CONDUCTEDEMISSION..........................................................................................................................................................14 5.1E.U.T.OPERATION..............................................................................................................................................................14 5.2EUTSETUP.........................................................................................................................................................................14 5.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION)....................................................................................................15 5.4MEASUREMENTPROCEDURE:.............................................................................................................................................15 5.5CONDUCTEDEMISSIONLIMIT.............................................................................................................................................15 5.6MEASUREMENTDESCRIPTION.....…

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