2BS8N-XSP-01Music boxing target

YongkangXinsipengFitnessEquipmentCo.,Ltd. 2025-12-10 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:2BS8N-XSP-01) [YongkangXinsipengFitnessEquipmentCo.,Ltd.]certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, (Applicantsignature) (Applicantprintedname)ChenZhuye YongkangXinsipengFitnessEquipmentCo.,Ltd. 2025-12-10EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:2BS8N-XSP-01) [YongkangXinsipengFitnessEquipmentCo.,Ltd.]certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredListasanentity producing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname) ChenZhuye

YongkangXinsipengFitnessEquipmentCo.,Ltd. AgentAuthorizationLetter 2025-12-10 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenMostTechnologyServiceCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuse Actof1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Name: ChenZhuye Position: Manger CompanyName: YongkangXinsipengFitnessEquipmentCo.,Ltd. Address: HengqiaoVillage,XichengStreet,YongkangCity,Zhejiang Province,China Tel/Fax 15355325092 E-Mail: [email protected]

YongkangXinsipengFitnessEquipmentCo.,Ltd. LongTermConfidentialityRequestLetter 2025-12-10 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:CONFIDENTIALITYREQUESTFOR(FCCID:2BS8N-XSP-01) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459of CFR47.Wehaverequestedthatthe -e.g.Blockdiagram -e.g.SCH -e.g.OperationalDescription requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublicreview. Theabovedocumentsarecompanyproprietaryinformationthatcouldnevergetinto thepossessionofyourcompetition. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Name: ChenZhuye Position: Manger CompanyName: YongkangXinsipengFitnessEquipmentCo.,Ltd. Address: HengqiaoVillage,XichengStreet,YongkangCity,Zhejiang Province,China Tel/Fax 15355325092 E-Mail: [email protected]

Modeldifferenceletter 2025-12-10 OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA ThisisanewApplicationfromYongkangXinsipengFitnessEquipmentCo.,Ltd. ModelNo.:XSP-01,XSP-02 、 XSP-03 、 XSP-04 OnlythemodelXSP-01wastested,Theirelectricalcircuitdesign,layout, componentsusedandinternalwiringareidentical,Onlythemodelnamesand Appearanceisdifferent.isdifferent. Thankyouforyourcooperation! Yourssincerely, Signatory: Sincerely, Signature: Name:ChenZhuye Title:Manger

ModelNo.:XSP-01 FRONTVIEWOFSAMPLE BACKVIEWOFSAMPLE ModelNo.:XSP-01 LEFTVIEWOFSAMPLE RIGHTVIEWOFSAMPLE ModelNo.:XSP-01 TOPVIEWOFSAMPLE BOTTOMVIEWOFSAMPLE

Music boxing target XSP-01 FCC ID: 2BS8N-XSP-01

ModelNo.:XSP-01 Page1of4 INTERNALPHOTOOFSAMPLE INTERNALPHOTOOFSAMPLEPCB ModelNo.:XSP-01 Page2of4 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB ModelNo.:XSP-01 Page3of4 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB BTantenna ModelNo.:XSP-01 Page4of4 INTERNALPHOTOOFSAMPLE

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. RFExposureEvaluationReport ReportReferenceNo........................: FCCID.................................................: MTEB25020081-H 2BS8N-XSP-01 Compiledby (position+printedname+signature) .. :FileadministratorsAlisaLuo Supervisedby (position+printedname+signature)..:TestEngineerSunnyDeng Approvedby (position+printedname+signature)..: ManagerYvetteZhou Dateofissue.........................................:Feb.18,2025 RepresentativeLaboratoryName.:ShenzhenMostTechnologyServiceCo.,Ltd. Address.................................................: No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname ............................... :YongkangXinsipengFitnessEquipmentCo.,Ltd. Address ................................................. : HengqiaoVillage,XichengStreet,YongkangCity,Zhejiang Province,China Testspecification/Standard............: 47CFRPart1.1307 47CFRPart2.1093 TRFOriginator ...................................... :ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription ........................ : Musicboxingtarget TradeMark............................................: N/A Model/Typereference.........................: XSP-01 ListedModels......................................: XSP-02、XSP-03、XSP-04 ModulationType..................................: GFSK OperationFrequency .......................... :From2402MHzto2480MHz HardwareVersion ................................. V1.5 SoftwareVersion................................... V1.4 Rating ..................................................... : DC3.7VbyBattery DC5VbyUSBPort Result.....................................................: PASS ReportNo.:MTEB25020081-HPage 2 of 5 TESTREPORT EquipmentunderTest:Musicboxingtarget Model/Type:XSP-01 ListedModels:XSP-02、XSP-03、XSP-04 Remark Onlythemodel“XSP-01”wastested,Theirelectricalcircuit design,layout,componentsusedandinternalwiringareidentical, OnlythemodelnameandAppearanceisdifferent. Applicant:YongkangXinsipengFitnessEquipmentCo.,Ltd. Address: HengqiaoVillage,XichengStreet,YongkangCity,Zhejiang Province,China Manufacturer:YongkangXinsipengFitnessEquipmentCo.,Ltd. Address : HengqiaoVillage,XichengStreet,YongkangCity,Zhejiang Province,China TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB25020081-HPage 3 of 5 1.RevisionHistory RevisionIssueDateRevisionsRevisedBy 00 2025.02.18 InitialIssueAlisaLuo ReportNo.:MTEB25020081-HPage 4 of 5 2.SAREvaluation 2.1RFExposureComplianceRequirement 2.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand 10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementornumerical simulation,isnotrequiredwhenthecorrespondingSARExclusionThresholdcondition,listedbelow,is satisfied. 2.1.2Limits The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50mm aredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ≤3.0for1-gSARand≤7.5for10-gextremitySAR,where Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmand fortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparation distanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion ReportNo.:MTEB25020081-HPage 5 of 5 2.1.3EUTRFExposure MeasurementData BLE GFSK Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2402MHz)1.5801.580±12.58 Middle(2440MHz)0.1350.135±11.135 Highest(2480MHz)0.5510.551±11.551 Worstcase: GFSK Channel MaximumPeak ConductedOutput Power (dBm) Maximumtune-up Power Calculated value Exclusion threshold SARTest Exclusion (dBm)(mW) Lowest(2402MHz)1.5802.581.810.563.0Yes .......................THEENDOFREPORT.........................

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. TESTREPORT FCCRulesPart15.247 ReportReferenceNo........................: FCCID................................................: MTEB25020081-R 2BS8N-XSP-01 Compiledby (position+printedname+signature)..:FileadministratorsAlisaLuo Supervisedby (position+printedname+signature)..:TestEngineerSunnyDeng Approvedby (position+printedname+signature)..: ManagerYvetteZhou Dateofissue.........................................:Feb.18,2025 RepresentativeLaboratoryName.:ShenzhenMostTechnologyServiceCo.,Ltd. Address ................................................. : No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname...............................:YongkangXinsipengFitnessEquipmentCo.,Ltd. Address.................................................: HengqiaoVillage,XichengStreet,YongkangCity,Zhejiang Province,China Testspecification/Standard............: FCCRulesPart15.247 TRFOriginator ...................................... :ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription ........................ : Musicboxingtarget TradeMark...........................: N/A Model/Typereference.........................: XSP-01 ListedModels.....................................: XSP-02、XSP-03、XSP-04 ModulationType .................................. : GFSK OperationFrequency .......................... :From2402MHzto2480MHz HardwareVersion ................................. V1.5 SoftwareVersion................................... V1.4 Rating ..................................................... : DC3.7VbyBattery DC5VbyUSBPort Result ..................................................... :PASS ReportNo.:MTEB25020081-RPage 2 of 38 TESTREPORT EquipmentunderTest:Musicboxingtarget Model/Type:XSP-01 ListedModels: XSP-02、XSP-03、XSP-04 Remark Onlythemodel“XSP-01”wastested,Theirelectricalcircuit design,layout,componentsusedandinternalwiringareidentical, OnlythemodelnameandAppearanceisdifferent. Applicant:YongkangXinsipengFitnessEquipmentCo.,Ltd. Address: HengqiaoVillage,XichengStreet,YongkangCity,Zhejiang Province,China Manufacturer:YongkangXinsipengFitnessEquipmentCo.,Ltd. Address : HengqiaoVillage,XichengStreet,YongkangCity,Zhejiang Province,China TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB25020081-RPage 3 of 38 Contents 1.REVISIONHISTORY.........................................................................................................................4 2.TESTSTANDARDS............................................................................................................................5 3.SUMMARY...............................................................................................................................................6 3.1.GeneralRemarks.........................................................................................................................................6 3.2.ProductDescription....................................................................................................................................6 3.3.EquipmentUnderTest................................................................................................................................6 3.4.ShortdescriptionoftheEquipmentunderTest(EUT)............................................................................6 3.5.EUToperationmode....................................................................................................................................7 3.6.BlockDiagramofTestSetup......................................................................................................................7 3.7.TestItem(EquipmentUnderTest)Description*.......................................................................................7 3.8.AuxiliaryEquipment(AE)Description.......................................................................................................7 3.9.AntennaInformation*..................................................................................................................................8 3.10.EUTconfiguration......................................................................................................................................8 3.11.Modifications..............................................................................................................................................8 4.TESTENVIRONMENT.......................................................................................................................9 4.1.Addressofthetestlaboratory...................................................................................................................9 4.2.Environmentalconditions...........................................................................................................................9 4.3.TestDescription.........................................................................................................................................10 4.4.Statementofthemeasurementuncertainty...........................................................................................10 4.5.EquipmentsUsedduringtheTest...........................................................................................................11 5.TESTCONDITIONSANDRESULTS........................................................................…

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InvertedFAntennaSpecification Summary ITEMANTSPEC ModelName 2.4GANT Center Frequency HorizontalVertical 2400MHz2400MHz2500MHz2400MHz2400MHz2500MHz -1.26-0.76-0.58-5.25-2.46-1.86 MAX.Gain-0.58dB Polarization HorizontalandVertical AzimuthBeam Pattern Omni-directional Impedance 50Ohm AntennaLength 38.20mm Manufacture ZHUHAIJIELITECHNOLOGYCO.,LTD AntennaPhoto&Length(mm) Horizontal:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-40Scale:5/div Frequency (MHz) Gain(dB) Max MinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-30Scale:5/div Frequency (MHz) Gain(dB) Max Min Avg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANTTestLabs ： AttestationofGlobalComplianceCo.,Ltd.

ModelNo.:XSP-01 CETESTSETUP RETESTSETUP ModelNo.:XSP-01 RETESTSETUP