2BKDLS68Smart watch

ShenzhenJinruihuanTechnologyCo.,Ltd CoveredEquipmentCertificationAttestationLetter 1/12/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2BKDL-S68 ShenzhenJinruihuanTechnologyCo.,Ltd(“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. ShenzhenJinruihuanTechnologyCo.,Ltd (“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList(asa specificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing “covered”equipment. ShenzhenJinruihuanTechnologyCo.,Ltd (“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftware producedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees, includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:LiuWei Title:GeneralManager CompanyName:ShenzhenJinruihuanTechnologyCo.,Ltd Date:1/12/2026

* the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. SC5128807 U.S. Agent Designation for Service of Process - Certification Attestation Letter 1/12/2026 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2BKDL-S68 FRN of applicant: 0035823806 Per section 2.911(d)(7) of the FCC rules, Shenzhen Jinruihuan Technology Co., Ltd FRN: 0035823806(“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Global Product Services and Consultation LLC FCC Registration Number (FRN): 0033406703 Physical U.S. Company Address: 328 W Palm Ave. Monrovia, CA91016 Contact Person: Michael Chan Tel: +1 626 366 4358 Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Agent Signed (if different from Applicant): Signed: Printed name: Liu Wei Title: General Manager Company Name: Shenzhen Jinruihuan Technology Co., Ltd Date: 1/12/2026 Signed: Printed name: Michael Chan Title: Technical Director Company Name: Global Product Services and Consultation LLC Date: 1/12/2026

DATE:2026/1/12 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 AuthoritytoActasAgent Onourbehalf,IappointBlueAsiaofTechnicalServices(Shenzhen)Co.,LtdAnd BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen, GuangdongProvince,China(NameofAgentcompanynameandaddress)toactasour agentinthepreparationofthisapplicationforequipmentcertification.Icertifythat submitteddocumentsproperlydescribethedeviceorsystemforwhichequipment certificationissought.Ialsocertifythateachunitmanufactured,importedormarketed,as definedintheFederalCommunicationsCommission’sregulationswillhaveaffixedtoita labelidenticaltothatsubmittedforapprovalwiththisapplication. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonour behalf,Iacknowledgethatallresponsibilityforcomplyingwiththetermsandconditions forcertification,stillresideswithShenzhenJinruihuanTechnologyCo.,LtdAnd Room401,BuildingH,No.23HuohuiluoRoad,ZhangkengjingCommunity, GuanhuStreet,LonghuaDistrict,Shenzhen(ApplicantNameandaddress) <Signature> Name ： LiuWei Title：GeneralManager Company：ShenzhenJinruihuanTechnologyCo.,Ltd

2026/1/12 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeComplianceTesting,LLCtoactonourbehalfinallmatters relatingtoapplicationforequipmentauthorization,includingthesigningofalldocumentsrelatingto thesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Sincerely, <Signature> Name：LiuWei Title：GeneralManager Company ：ShenzhenJinruihuanTechnologyCo.,Ltd

2026/1/12 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:_2BKDL-S68_____ ProductName:smartwatch RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...)  Schematics Blockdiagram  Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. <Signature> Name：LiuWei Title：GeneralManager Company： ShenzhenJinruihuanTechnologyCo.,Ltd

ProductName:smartwatch

FCC ID LABEL: Label Location: FCC ID: 2BKDL-S68 Model No.:S68

ProductName:smartwatch

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. RFExposure Applicant:ShenzhenJinruihuanTechnologyCo.,Ltd Address: Room401,BuildingH,No.23HuohuiluoRoad, ZhangkengjingCommunity,GuanhuStreet,Longhua District,Shenzhen ProductName:SmartWatch BrandMark:N/A Model:S68 FCCID:2BKDL-S68 ReportNumber:BLA-EMC-202511-A10203 DateofReceipt:Nov.28,2025 DateofTest:Nov.28,2025toDec.10,2025 TestStandard: 47CFRPart15,Part1.1307 47CFRPart15,Part2.1093 KDB447498D04GeneralRFExposureGuidancev01 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:Dec.10,2025 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202511-A10203 Page 2 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 TableofContents 1Generalinformation................................................................................................................................................4 1.1Generalinformation..........................................................................................................................................4 1.2GeneraldescriptionofEUT..............................................................................................................................4 2Laboratoryandaccreditations..............................................................................................................................5 3RFExposureComplianceRequirement...............................................................................................................6 3.1StandardRequirement.....................................................................................................................................6 3.2Limits................................................................................................................................................................6 3.3Result...............................................................................................................................................................7 ReportNo.:BLA-EMC-202511-A10203 Page 3 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 ReviseRecord VersionNo.DateDescription 01Dec.10,2025Original ReportNo.:BLA-EMC-202511-A10203 Page 4 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 1Generalinformation 1.1Generalinformation ApplicantShenzhenJinruihuanTechnologyCo.,Ltd Address Room401,BuildingH,No.23HuohuiluoRoad,Zhangkengjing Community,GuanhuStreet,LonghuaDistrict,Shenzhen ManufacturerShenzhenJinruihuanTechnologyCo.,Ltd Address Room401,BuildingH,No.23HuohuiluoRoad,Zhangkengjing Community,GuanhuStreet,LonghuaDistrict,Shenzhen FactoryShenzhenJinruihuanTechnologyCo.,Ltd Address Room401,BuildingH,No.23HuohuiluoRoad,Zhangkengjing Community,GuanhuStreet,LonghuaDistrict,Shenzhen 1.2GeneraldescriptionofEUT ProductnameSmartWatch Modelno.S68 SeriesmodelN/A OperationFrequency:2402MHz-2480MHz ModulationType:GFSK Ratedata:1Mbps ChannelSpacing:2MHz NumberofChannels:40 AntennaType:Internalantenna AntennaGain:0dBi(Providedbycustomer) Powersupplyoradapter information DC3.7Vbybattery HardwareVersionM0Y.MA1003.03 SoftwareVersion2.0.1 Note:Foramoredetaileddescription,pleaserefertoSpecificationorUser’sManualsuppliedby theapplicantand/ormanufacturer. ReportNo.:BLA-EMC-202511-A10203 Page 5 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 2Laboratoryandaccreditations Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: Companyname:BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address: BuildingC,No.107,ShihuanRoad,ShiyanSub-District,Baoan District,Shenzhen,GuangdongProvince,China A2LACert.No.:5071.01 FCCRegistrationNumber:923526 FCCDesignationNo.:CN1252 ISEDCABidentifierNo.:CN0028 ICRegistrationNumber:24243 CNASaccreditedNo.:L9788 Telephone:+86-755-28682673 FAX:+86-755-28682673 ReportNo.:BLA-EMC-202511-A10203 Page 6 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 3RFExposureComplianceRequirement 3.1StandardRequirement Accordingto447498D04InterimGeneralRFExposureGuidancev01 StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurement ornumericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThreshold condition,listedbelow,issatisfied. 3.2Limits ReportNo.:BLA-EMC-202511-A10203 Page 7 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 3.3Result EIRP=ptxgt=(EXd) 2 /30 Where: pt=transmitteroutputpowerinwatts, gt=numericgainofthetransmittingantenna(unitless), E=electricfieldstrengthinV/m, d=measurementdistanceinmeters(m) Spot=(EXd) 2 /30xgt Separationdistance=0.5cm Antgain=0dBi ForBLE(Worst): MaxOutputpower=0.135dBm@2480MHz EIRP=0.135dBm+0dBi=0.135dBm ERP=0.135-2.15=0.629mW<2.717mW ComplywithRFexposureexemptionlimit. ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. TestReport Applicant:ShenzhenJinruihuanTechnologyCo.,Ltd Address: Room401,BuildingH,No.23HuohuiluoRoad, ZhangkengjingCommunity,GuanhuStreet, LonghuaDistrict,Shenzhen ProductName:SmartWatch BrandMark:N/A Model:S68 FCCID:2BKDL-S68 ReportNumber:BLA-EMC-202511-A10202 DateofReceipt:Nov.28,2025 DateofTest:Nov.28,2025toDec.10,2025 TestStandard:47CFRPart15,SubpartC15.247 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:Dec.10,2025 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address: BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202511-A10202 Page 2 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 TableofContents 1Generalinformation................................................................................................................................................5 1.1Generalinformation..........................................................................................................................................5 1.2GeneraldescriptionofEUT..............................................................................................................................5 2Testsummary..........................................................................................................................................................6 3TestConfiguration..................................................................................................................................................7 3.1Testmode.........................................................................................................................................................7 3.2OperationFrequencyeachofchannel.............................................................................................................8 3.3Testchannel.....................................................................................................................................................8 3.4Auxiliaryequipment..........................................................................................................................................8 3.5Testenvironment..............................................................................................................................................8 4Laboratoryinformation..........................................................................................................................................9 4.1Laboratoryandaccreditations..........................................................................................................................9 4.2Measurementuncertainty.................................................................................................................................9 5Testequipment......................................................................................................................................................10 6Testresult..............................................................................................................................................................12 6.1Antennarequirement......................................................................................................................................12 6.2ConductedemissionsatACpowerline(150kHz-30MHz)...........................................................................13 6.3ConductedpeakoutputPower.......................................................................................................................17 6.4Minimum6dBbandwidth................................................................................................................................18 6.5Powerspectrumdensity.................................................................................................................................19 6.6ConductedBandEdgesMeasurement..........................................................................................................20 6.7Conductedspuriousemissions......................................................................................................................22 6.8Radiatedspuriousemissions.........................................................................................................................24 6.9Radiatedemissionswhichfallintherestrictedbands...................................................................................35 7AppendixA............................................................................................................................................................42 7.1MaximumConductedOutputPower..............................................................................................................42 7.2-6dBBandwidth..............................................................................................................................................45 7.3OccupiedChannelBandwidth........................................................................................................................48 7.4MaximumPowerSpectralDensityLevel.......................................................................................................51 7.5BandEdge......................................................................................................................................................54 ReportNo.:BLA-EMC-202511-A10202 Page 3 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059…

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ReportNo.:BLA-EMC-202511-A10202 Page 31 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXmiddlechannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202511-A10202 Page 32 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXmiddlechannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202511-A10202 Page 33 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202511-A10202 Page 34 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202511-A10202 Page 35 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.9Radiatedemissionswhichfallintherestrictedbands TestStandard47CFRPart15,SubpartC15.247(d) TestMethodANSIC63.10-2020+Cor.1-2023Clause6.12 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.9.1Limit Frequency(MHz) Field strength(microvolts/meter) Measurement distance(meters) 0.009-0.4902400/F(kHz)300 0.490-1.70524000/F(kHz)30 1.705-30.03030 30-881003 88-2161503 216-9602003 Above9605003 Remark:TheemissionlimitsshownintheabovetablearebasedonmeasurementsemployingaCISPR quasi-peakdetectorexceptforthefrequencybands9-90kHz,110-490kHzandabove1000MHz.Radiated emissionlimitsinthesethreebandsarebasedonmeasurementsemployinganaveragedetector,thepeakfield strengthofanyemissionshallnotexceedthemaximumpermittedaveragelimitsspecifiedabovebymorethan20 dBunderanyconditionofmodulation. ReportNo.:BLA-EMC-202511-A10202 Page 36 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.9.2Testsetup Below1GHz： 30MHz-1GHz： Above1GHz： ReportNo.:BLA-EMC-202511-A10202 Page 37 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.9.3Procedure a)Forbelow1GHz,theEUTwasplacedonthetopofarotatingtable0.8metersabovethegroundat a3or10metersemi-anechoicchamber.Thetablewasrotated360degreestodeterminethe positionofthehighestradiation. b)Forabove1GHz,theEUTwasplacedonthetopofarotatingtable1.5metersabovethegroundat a3meterfully-anechoicchamber.Thetablewasrotated360degreestodeterminethepositionof thehighestradiation. c)TheEUTwasset3or10metersawayfromtheinterference-receivingantenna,whichwasmounted onthetopofavariable-heightantennatower. d)Theantennaheightisvariedfromonemetertofourmetersabovethegroundtodeterminethe maximumvalueofthefieldstrength.Bothhorizontalandverticalpolarizationsoftheantennaare settomakethemeasurement. e)Foreachsuspectedemission,theEUTwasarrangedtoitsworstcaseandthentheantennawas tunedtoheightsfrom1meterto4meters(forthetestfrequencyofbelow30MHz,theantennawas tunedtoheights1meter)andtherotatabletablewasturnedfrom0degreesto360degreestofind themaximumreading. f)Thetest-receiversystemwassettoPeakDetectFunctionandSpecifiedBandwidthwithMaximum HoldMode. g)IftheemissionleveloftheEUTinpeakmodewas10dBlowerthanthelimitspecified,thentesting couldbestoppedandthepeakvaluesoftheEUTwouldbereported.Otherwisetheemissionsthat didnothave10dBmarginwouldbere-testedonebyoneusingpeak,quasi-peakoraverage methodasspecifiedandthenreportedinadatasheet. h)TesttheEUTinthelowestchannel,themiddlechannel,thehighestchannel. i)TheradiationmeasurementsareperformedinX,Y,ZaxispositioningforTransmittingmode,and foundtheXaxispositioningwhichitistheworstcase. j)Repeataboveproceduresuntilallfrequenciesmeasuredwascomplete. Note1:Level(dBuV)=Reading(dBuV)+Factor(dB/m) Note2:Forfrequenciesabove1GHz,thefieldstrengthlimitsarebasedonaveragelimits.However,thepeakfield strengthofanyemissionshallnotexceedthemaximumpermittedaveragelimitsspecifiedabovebymorethan20 dBunderanyconditionofmodulation.Fortheemissionswhosepeaklevelislowerthantheaveragelimit,only thepeakmeasurementisshowninthereport. ReportNo.:BLA-EMC-202511-A10202 Page 38 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.9.4Testdata [Testmode:TXlowchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202511-A10202 Page 39 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXlowchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202511-A10202 Page 40 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202511-A10202 Page 41 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202511-A10202 Page 42 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7AppendixA 7.1MaximumConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)Limit(dBm)Verdict NVNTBLE2402Ant10.12830Pass NVNTBLE2442Ant10.08730Pass NVNTBLE2480Ant10.13530Pass ReportNo.:BLA-EMC-202511-A10202 Page 43 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 PowerNVNTBLE2402MHzAnt1 PowerNVNTBLE2442MHzAnt1 ReportNo.:BLA-EMC-202511-A10202 Page 44 of 63 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 PowerNVNTBLE2480MHzAnt1 ReportNo.:BLA-EMC-20…

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ShenzhenfirstlinecableCo.,LTD Add:21Building,Wanfeng98IndustrialCity,ShajingStreet,Baoan District,Shenzhen AntennaSpecificationforApproval CustomerName ： ShenzhenMoYoungtechnologyco.,LTD ProductName ： Antennatype: 2.4G antenna length3 0mm red monopole PartNO.:C10-35-2.5 WriteBy：ZhuangJiebin IssuedDate:2021-10-08 client: R&DDept BusinessDept ApprovedBy ISDN R&DDept EngineerDept Approval ZhuangCaihong ZhuangJiebinZhuangJiebin ProductSpecification A. ElectricalCharacteristics Frequency2400MHz ~2500MHzVSWR<3.0 Efficiency>30% Impedance50 OhmPolarization LineGain 0DBi B.Material&MechanicalCharacteristics MaterialofRadiatorCu CableType1.019PRed ConnectorType:NO Dimension C. Environmental OperationTemperature-30°C~+80 °CStorageTemperature-30°C~+ 85°C TestEquipment&Conditions 1.NetworkAnalyzers: Agilent8753D5071C 2.CommunicationsTestSet: AgilentE5525C 3.3DChamberTestSystem Effiency&Gain Effiency&Gain 2.40-0.00 2.440-0.11 2.48-0.13 RadiationPattern:

ProductName:smartwatch ConductedemissionsatACpowerline(150kHz-30MHz) RadiatedEmissions(30MHz-1GHz) RadiatedEmissions(above1GHz)