2BGBM-PRLBPPortable Red Light Belt Pro

Rev1/26/2023 ShenzhenYicaiHealthTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:01-03-2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BGBM-PRLBP [ShenzhenYicaiHealthTechnologyCo.,Ltd](“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. [ShenzhenYicaiHealthTechnologyCo.,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, XieJie Rev1/26/2023 ShenzhenYicaiHealthTechnologyCo.,Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia MD 21046, USA Date: 01-03-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BGBM-PRLBP [Shenzhen Yicai Health Technology Co. ,Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, XieJie

ShenzhenYicaiHealthTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:January6,2026 SUBJECT:FCCID:2BGBM-PRLBP ToWhomItMayConcern: I,theundersigned,herebystatesthisequipmenthasbeentestedandfoundtocomply withthelimitsforaClassBdigitaldevice,pursuanttopart15oftheFCCRules,and willapplytheSupplier'sDeclarationofConformityproceduretotheclassB computerperipheralportionofthiscompositedevice.IunderstandthefollowingFCC requirements: 1.DevicessubjecttotheSDoCprocedurearerequiredtobetestedtoshow compliancewiththeFCCtechnicalregulationsbyarecognizedaccreditedtesting laboratory.ThetestinglaboratorymustbeaccreditedbyaCommissionapproved accreditationbodyordesignatedunderthetermsofagovernment-to-government MutualRecognitionAgreement(MRA).Alistingofthoseaccreditedtesting laboratoriesthathavebeenrecognizedbytheCommissionispublishedontheFCC Webpage:https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm(Selectthe "accredited"optiontosearchforFCCrecognizedaccreditedtestfirms.) 2.Pt2.1077containsthelistofinformationthatmustbeincludedintheSupplier's DeclarationofConformity,whichmustbesuppliedwitheachproductsold.The SDoCcomplianceinfoshallbeincludedintheUser’sManualorasaseparate sheet.Theinfomustcontainthename,address,andphonenumberofthe responsibleparty,whichmustbelocatedwithintheUnitedStates.Accordingto 2.909(b),theresponsiblepartyiseithertheManufactureroriftheproductis importedtheImporter. Regards, ShenzhenYicaiHealthTechnologyCo.,Ltd XieJie -------------------------------

Rev11/20/07 ShenzhenYicaiHealthTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BGBM-PRLBP. PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName* SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNII devices SCH.pdf OP.pdf Blockdiagram.pdf Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName* ExternalPhotos TestSetupPhotos InternalPhotos UserManual Sincerely, XieJie

ShenzhenYicaiHealthTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:January6,2026 SUBJECT:FCCID:2BGBM-PRLBP ToWhomItMayConcern: We,theundersigned,herebyauthorizeAlexwangatShenzhenBANTEKTestingCo.,Ltd. onourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment. Anyandallactscarriedoutby__ShenzhenBANTEKTestingCo.,Ltd.onourbehalfshall havethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, XieJie

ReportNo.:BTEK251121002A01E01 Page: 1 of 4 Appendix EUTPhotos forBTEK251121002A01E01 ReportNo.:BTEK251121002A01E01 Page: 2 of 4 EUTConstructionalDetails(EUTPhotos) EUTView1 EUTView2 EUTView3 ReportNo.:BTEK251121002A01E01 Page: 3 of 4 EUTView4 EUTView5 EUTView6 ReportNo.:BTEK251121002A01E01 Page: 4 of 4 EUTView7

ReportNo.:BTEK251121002A01E01 Page: 1 of 1 LABELANDLOCATION FCCID:2BGBM-PRLBP

ReportNo.:BTEK251121002A01E01 Page: 1 of 4 Appendix EUTPhotos forBTEK251121002A01E01 ReportNo.:BTEK251121002A01E01 Page: 2 of 4 EUTConstructionalDetails(EUTPhotos) EUTView8 EUTView9 EUTView10 ReportNo.:BTEK251121002A01E01 Page: 3 of 4 EUTView11 EUTView12 EUTView13 PCBANT ReportNo.:BTEK251121002A01E01 Page: 4 of 4 EUTView14 EUTView15

ReportNo.:BTEK251121002A01E0102 Page: 1 of 5 TESTREPORT ApplicationNo.:BTEK251121002A01E01 Applicant:ShenzhenYicaiHealthTechnologyCo.,Ltd AddressofApplicant:11thfloor,ZhenqianBuilding,YousongCommunity,LonghuaStreet, LonghuaDistrict,Shenzhen,Guangdong,China Manufacturer:ShenzhenYicaiHealthTechnologyCo.,Ltd AddressofManufacturer:11thfloor,ZhenqianBuilding,YousongCommunity,LonghuaStreet, LonghuaDistrict,Shenzhen,Guangdong,China EquipmentUnderTest(EUT): EUTName: PortableRedLightBeltPro TestModel.: K4052 AddingModel(s): / TradeMark: Comfytemp FCCID:2BGBM-PRLBP Standard(s): 47CFRPart2SubpartJSection2.1093 447498D01GeneralRFExposureGuidancev06 DateofReceiptSample(s): 2025-12-04 DateofTest: 2025-12-05to2025-12-15 DateofIssue: 2025-12-16 TestResult: Pass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. AlexWang/Approved&Authorized EMCLaboratoryManager ReportNo.:BTEK251121002A01E0102 Page: 2 of 5 RevisionRecord VersionIssueDateRevisionsRemarks V02025-12-16InitialValid Authorizedforissueby: KarlLiu/FileEditor JuneLi/Reviewer Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbereproduced,exceptin fullwithoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithoutspecificstampoftestinstitute andthesignaturesofcompilerandapprover. ReportNo.:BTEK251121002A01E0102 Page: 3 of 5 2Contents Page 1CoverPage......................................................................................................................................................................1 2Contents..........................................................................................................................................................3 3GeneralInformation........................................................................................................................................4 3.1DetailsofE.U.T..........................................................................................................................................................4 3.2DescriptionofSupportUnits......................................................................................................................................4 3.3TestLocation..............................................................................................................................................................4 3.4DeviationfromStandards...........................................................................................................................................4 3.5AbnormalitiesfromStandardConditions...................................................................................................................4 4TestRequirement............................................................................................................................................5 4.1AssessmentResult.......................................................................................................................................................5 ReportNo.:BTEK251121002A01E0102 Page: 4 of 5 3GeneralInformation 3.1DetailsofE.U.T. Powersupply: Input:5V⎓rechargebyUSB-Cport Battery:7.4V⎓2500mAh18.5Wh FrequencyRange:2402MHzto2480MHz BluetoothVersion:V5.4 ModulationType:GFSK ChannelSpacing:2MHz DataRate:1Mbps,2Mbps NumberofChannels:40 AntennaType:PCBAntenna AntennaGain:-0.68dBi SampleNo.:BTEK251121002A01E01-1-1/1 Model(s)Difference Statement SingleModel. Multi-Models: 3.2DescriptionofSupportUnits DescriptionManufacturerModelNo.SerialNo. //// 3.3TestLocation Alltestswereperformedat: ShenzhenBANTEKTestingCo.,Ltd., A5&A6,BuildingB1&B2,No.45GangtouRoad,BogangCommunity,ShajingStreet,Bao'anDistrict, Shenzhen,Guangdong,China518103 Tel:0755-23344200Fax:0755-23344200 FCCRegistrationNumber:264293 DesignationNumber:CN1356 Notestsweresub-contracted. 3.4DeviationfromStandards None 3.5AbnormalitiesfromStandardConditions None ReportNo.:BTEK251121002A01E0102 Page: 5 of 5 4TestRequirement KDB447498D01GeneralRFExposureGuidancev06,Clause4.3.1(b) [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]•[√f(GHz)]≤3.0 Where -f(GHz)istheRFchanneltransmitfrequencyinGHz -PoweranddistanceareroundedtothenearestmWandmmbeforecalculation -Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm,andfortransmission frequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mm accordingto4.1f)isappliedtodetermineSARtestexclusion. 4.1AssessmentResult PassedNotApplicable Type Frequency (MHz) ConductedPower (dBm) Maximum Tune-up(dBm) Calculating data LimitResult BLE-2M2480-1.72-1.50.223.0Pass Note:Theexposureevaluationsafetydistanceis5mm. -EndoftheReport-

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.73 -0.84 -0.68 -6.15 -3.70 -2.32 MAX. Gain -0.68 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 -1.73178 -30.0815 -8.48713 2450 -0.845801 -38.5605 -7.88012 2500 -0.685586 -24.0318 -6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -6.1530 -24.1420 -13.0295 2450 -3.7054 -26.5836 -10.6700 2500 -2.32122 -30.4301 -9.70536 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page1/37 RFTestReport ForBTEK251121002A01E01 ProjectNo.:BTEK251121002A01E0101 ProductDescription: 23.3°C,43%,102.8kPa TestEngineer:Zora TestDate:2025-12-05 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page2/37 TestSummary ItemResult DutyCyclePass BandwidthPass MaximumConductedOutputPowerPass MaximumPowerSpectralDensityPass UnwantedEmissionsInNon-restrictedFrequencyBandsPass ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page3/37 1.DutyCycle 1.1TestResult 1.1.1Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) DutyCycle (%) DutyCycle CorrectionFactor(dB) Max.DC Variation(%) 1MSISO 24020.4000.62564.001.940.03 24400.3990.62563.841.950.03 24800.3910.62562.562.040.00 2MSISO 24020.2190.62535.044.550.03 24400.2100.62533.604.740.00 24800.2100.62533.604.740.03 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page4/37 1.2TestGraph 1.2.1Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page5/37 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page6/37 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page7/37 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page8/37 2.Bandwidth 2.1TestResult 2.1.1OBW Mode TX Type Frequency (MHz) ANT 99%OccupiedBandwidth(MHz) Verdict ResultLimit 1MSISO 240211.037/Pass 244011.037/Pass 248011.035/Pass 2MSISO 240212.048/Pass 244012.047/Pass 248012.044/Pass 2.1.26dBBW Mode TX Type Frequency (MHz) ANT 6dBBandwidth(MHz) Verdict ResultLimit 1MSISO 240210.669>=0.5Pass 244010.664>=0.5Pass 248010.662>=0.5Pass 2MSISO 240211.154>=0.5Pass 244011.159>=0.5Pass 248011.158>=0.5Pass ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page9/37 2.2TestGraph 2.2.1OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page10/37 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page11/37 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page12/37 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page13/37 2.2.26dBBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page14/37 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page15/37 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page16/37 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page17/37 3.MaximumConductedOutputPower 3.1TestResult 3.1.1Power Mode TX Type Frequency (MHz) MaximumPeakConductedOutputPower(dBm) Verdict ANT1Limit 1MSISO 2402-3.11<=30Pass 2440-2.31<=30Pass 2480-1.76<=30Pass 2MSISO 2402-3.10<=30Pass 2440-2.29<=30Pass 2480-1.72<=30Pass Note1:AntennaGain:Ant1:-0.68dBi; ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page18/37 3.2TestGraph 3.2.1Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page19/37 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page20/37 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page21/37 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page22/37 4.MaximumPowerSpectralDensity 4.1TestResult 4.1.1PSD Mode TX Type Frequency (MHz) MaximumPSD(dBm) Verdict ANT1Limit 1MSISO 2402-3.41<=8Pass 2440-2.62<=8Pass 2480-2.06<=8Pass 2MSISO 2402-3.45<=8Pass 2440-2.66<=8Pass 2480-2.08<=8Pass Note1:AntennaGain:Ant1:-0.68dBi; ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page23/37 4.2TestGraph 4.2.1PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page24/37 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page25/37 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page26/37 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page27/37 5.UnwantedEmissionsInNon-restrictedFrequencyBands 5.1TestResult 5.1.1Ref Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) 1MSISO 24021-3.41 24401-2.61 24801-2.06 2MSISO 24021-3.48 24401-2.65 24801-2.09 Note1:RefertoFCCPart15.247(d)andANSIC63.10-2020,thechannelcontainsthemaximumPSDlevelwasusedto establishthereferencelevel. 5.1.2CSE Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) Limit (dBm) Verdict 1MSISO 24021-3.41-23.41Pass 24401-2.61-22.61Pass 24801-2.06-22.06Pass 2MSISO 24021-3.48-23.48Pass 24401-2.65-22.65Pass 24801-2.09-22.09Pass Note1:RefertoFCCPart15.247(d)andANSIC63.10-2020,thechannelcontainsthemaximumPSDlevelwasusedto establishthereferencelevel. ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page28/37 5.2TestGraph 5.2.1Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page29/37 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page30/37 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page31/37 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page32/37 5.2.2CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page33/37 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page34/37 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK251121002A01E0101 Page35/37 1M_HCH_2480MHz_Ant1_NTNV 2…

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ReportNo.:BTEK251121002A01E0101 Page: 1 of 27 TESTREPORT ApplicationNo.:BTEK251121002A01E01 Applicant:ShenzhenYicaiHealthTechnologyCo.,Ltd AddressofApplicant:11thfloor,ZhenqianBuilding,YousongCommunity,LonghuaStreet, LonghuaDistrict,Shenzhen,Guangdong,China Manufacturer:ShenzhenYicaiHealthTechnologyCo.,Ltd AddressofManufacturer:11thfloor,ZhenqianBuilding,YousongCommunity,LonghuaStreet, LonghuaDistrict,Shenzhen,Guangdong,China EquipmentUnderTest(EUT): EUTName:PortableRedLightBeltPro TestModel.:K4052 AddingModel(s):/ TradeMark:Comfytemp FCCID: 2BGBM-PRLBP Standard(s): 47CFRPart15,SubpartC15.247 KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 DateofReceiptSample(s): 2025-12-04 DateofTest: 2025-12-05to2025-12-15 DateofIssue: 2025-12-16 TestResult: Pass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. AlexWang/Approved&Authorized EMCLaboratoryManager ReportNo.:BTEK251121002A01E0101 Page: 2 of 27 RevisionRecord VersionIssueDateRevisionsRemarks V02025-12-16InitialValid Authorizedforissueby: KarlLiu/FileEditor JuneLi/Reviewer Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfullwithoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofcompilerandapprover. ReportNo.:BTEK251121002A01E0101 Page: 3 of 27 2TestSummary RadioSpectrumTechnicalRequirement StandardItemMethodRequirementResult 47CFRPart15, SubpartC15.247 AntennaRequirementN/A 47CFRPart15,Subpart C15.203&15.247(b)(4) Pass RadioSpectrumMatterPart StandardItemMethodRequirementResult 47CFRPart15, SubpartC15.247 ConductedEmissionsatAC PowerLine(150kHz-30MHz) ANSIC63.10(2020) Section6.2 47CFRPart15,Subpart C15.207 Pass ConductedPeakOutputPower ANSIC63.10(2020) Section11.9 47CFRPart15,Subpart C15.247(b)(3) Pass Minimum6dBBandwidth ANSIC63.10(2020) Section11.8 47CFRPart15,Subpart C15.247a(2) Pass PowerSpectrumDensity ANSIC63.10(2020) Section11.10 47CFRPart15,Subpart C15.247(e) Pass ConductedBandEdges Measurement ANSIC63.10(2020) Section11.11 47CFRPart15,Subpart C15.247(d) Pass ConductedSpuriousEmissions ANSIC63.10(2020) Section11.11 47CFRPart15,Subpart C15.247(d) Pass RadiatedEmissionswhichfallin therestrictedbands ANSIC63.10(2020) Section11.12 47CFRPart15,Subpart C15.205&15.209 Pass RadiatedSpuriousEmissions ANSIC63.10(2020) Section6.36.4,6.5,6.6 47CFRPart15,Subpart C15.205&15.209 Pass Note: E.U.T./EUTmeansEquipmentUnderTest. Passmeansthetestresultpassedtheteststandardrequirement,pleasefindthedetaileddecisionrule inthereportrelativesection. ReportNo.:BTEK251121002A01E0101 Page: 4 of 27 3Contents Page 1CoverPage......................................................................................................................................................................1 2TestSummary.................................................................................................................................................3 3Contents..........................................................................................................................................................4 4GeneralInformation........................................................................................................................................5 4.1DetailsofE.U.T.......................................................................................................................................................5 4.2EUTTestModeandTestCondition.....................................................................................................................5 4.3MeasurementUncertainty......................................................................................................................................6 4.4TestLocation...........................................................................................................................................................6 4.5DeviationfromStandards......................................................................................................................................6 4.6AbnormalitiesfromStandardConditions.............................................................................................................6 5EquipmentList................................................................................................................................................7 6RadioSpectrumTechnicalRequirement.....................................................................................................9 6.1AntennaRequirement.............................................................................................................................................9 6.1.1TestRequirement:..........................................................................................................................................9 6.1.2Conclusion.......................................................................................................................................................9 7RadioSpectrumMatterTestResults..........................................................................................................10 7.1ConductedEmissionsatACPowerLine(150kHz-30MHz)...........................................................................10 7.1.1TestSetupDiagram......................................................................................................................................10 7.1.2MeasurementProcedureandData...........................................................................................................10 7.2ConductedPeakOutputPower..........................................................................................................................13 7.2.1TestSetupDiagram......................................................................................................................................13 7.2.2MeasurementProcedureandData...........................................…

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ReportNo.:BTEK251121002A01E01 Page: 1 of 2 Appendix SetupPhotos ForBTEK251121002A01E01 ReportNo.:BTEK251121002A01E01 Page: 2 of 2 Radiated Spurious Emissions (Below1GHz) Radiated Spurious Emissions (Above1GHz) Conducted Emission