2BCM4-WS-51Smart watch

Th ank you for choosing our smart watch. You can read this manual to get a compre hensive unders tanding of how to use the device. Th is device is mainly adapted for use by connecting to your cell phone via Bluetooth, provides a vari ety of pra ctical functions and serv ices to facilitate your opera tion of your cell phone, and develops a lot of functions for human movement and health. Th e Company reserv es the ri ght to make changes to the contents of this manual without pri or notice. T his pro duct is not a medical device, and the health data and recommendations pro vided are for reference only and are not used as a basis for diagnosis and tre atment. Thewatchisconnectedtothecellphone Firs t of al l, you need to download the ap p "FereFit" to your cell phone an d instal l it in two ways. 1、IOS/Andrio d cell phone users : Scan the QR code below through your mobile browser or scan it with WeChat to open the interf ac e, then select Android/iOS in the interf ac e an d open the download using your mobile browser. The QR code below is for FereFit APP download Android/iOS 2、Android cell phone on the ap plicat ion treas ure , Google Play searc h "FereFit" download , Apple cell phone can be on the App Store searc h "FereFit" download . After the download is completed, there will be a vari ety of perm ission reminders duri ng the instal lat ion process, al l click ag ree, the wat ch an d the phone should be connected to two Bluetooth: 3.0 an d 5.0 in order to re al ize al l the functions. B luetooth5.0connectionmethod:after the installatio n is completed, open "FereFit" and open the phone Bluetooth,FereFittwill be enab led notificat ion prompt, tap OK. Tap the bottom ri ght corn er of more , enter the scan ning device, searc h for Bluetooth ad dress an d tap to connect on it, some Android phones need to open the phone GPS to searc h the wat ch Bluetooth nam e. B luetooth3.0connectionmethod:1, open the wat ch 3.0 bluetooth 2, open the cell phone bluetooth, click on the nam e of the wat ch bluetooth need to be connected - ac cord ing to the prompts to connect the bluetooth device, cell phone shows "connected" can be. H owtoidentifythesuccessofBluetooth connection:stan dby interf ac e wat ch pull up the stat us bar , wat ch 3.0 an d 5.0 Bluetooth for blue + green, it mean s that the Bluetooth connection is successful, when the color of the Bluetooth logo gray , it mean s that the Bluetooth is not connected. S impletreatmentofcommonproblems:Due to the lac k of uniform ity in the Bluetooth protocol of eac h cell phone bran d, sometimes there will be unstab le Bluetooth connection between the cell phone an d the wat ch, you can turn off the Bluetooth of the cell phone an d re connect it ag ai n, or restore the wat ch to fac tory settings. H owtosetupincomingmailnotification GotoSettings-Applicat ionMan ag ement, find "FereFit"-Perm ission Man ag ement, an d turn on al l the perm issions. Then go to Notificat ion Man ag ement - find "FereFit" an d turn on al l perm issions. Note:If the computer vers ion of WeChat is online at the sam e time, the cell phone will not re ceive notificat ions of incoming messag es. Some phones al so need to ad d "Fere Fit" to the power sav ing whitelist to av oid being turn ed off by the phone when the bat tery is low. W hatifIdon'treceivethenotification? Firs t of al l, the notificat ion function of the wat ch is only synchro nized with the notificat ion function of the cell phone, such as incoming cal ls, QQ an d WeChat incoming messag e reminders , if your cell phone does not re ceive the notificat ion, then the wat ch side is al so not re ceived, you hav e to set up the cell phone - notificat ion function, to find the corre sponding APP, to al low notificat ion to be turn ed on. I ntroductiontothemainfeatures Encoder:standby interfac e ro tat e button to switch dials, slide up an d down in the secondar y menu; full star style menu can be zoomed in an d out, the interf ac e is put to the max imum to ac cess the ap plicat ion in the middle of this interf ac e. D ialPush:You can push pointer dial s, digital dial s an d customized dial s on APP side. P hone:you can mak e a cal l by dial ing a number from the wat ch, view cal l logs, contac ts, an d set incoming cal ls/buttons to be muted or vibrat e C ontacts:You can ad d contac ts to the wat ch phonebook through the APP. C alllogs:You can synchro nize the cal l logs on your cell phone. D ialingKeypad:Connects to your cell phone to dial out cal ls on the wat ch side. A ctivitydata:you can view the whole day 's step count, histori cal step count, cal ori e consumption an d wal king distan ce on the sam e day . The interf ac e dat a will be reset to 0 every night af ter 24:00 ac ro ss the day . M essages:view the messag es pushed by the cell phone, support fac ebook, twitter, what sap p, qq, wechat an d so on. M usic:Connect to control the play bac k of music from your cell phone. H eartrate:the wat ch is plac ed close to the wri st, the optimal weari ng position is at the wri st bone ag ai nst the upper part of the arm , an d real -time heart rat e can be meas ure d. B loodOxygen:Enter that is to start meas uri ng, when meas uri ng, pleas e keep the armin a stat ionary stat e, ab out 20 seconds af ter the val ue. B loodPressure:Monitori ng will begin upon entry . When monitori ng, pleas e hold your han d flat an d meas ure the val ue af ter ab out 20 seconds. A larmClock:3 al arm s can be synchro nized via APP; al arm s can al so be set on the wat ch side. V oiceassistant(Siri):After connecting 3.0 /5.0 Bluetooth, the wat ch side can chat by clicking the voice as sistan t. S leep:It will record the sleep durat ion an d sleep qual ity from 21:00 of the day to 9:00 am of the next day , which will help to better ad just pers onal work an d rest time an d impro ve the sleep qual ity, an d you can synchro nize to view the sleep dat a by connecting to the APP. S ports:The wat ch has a vari ety of sport s special ties: ru nning…

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-ShenZhenWISMETechnologyCo.,Ltd.- FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 6/13/24 U.S.AgentDesignation ShenZhenWISMETechnologyCo.,Ltd.acknowledgestheirconsentforthefollowingcontactlocatedin theUnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought (FCCID:2BCM4-WS-51): NameandcompanyofU.S.agent:UUXGROUPINC PhysicalU.S.addressofagent:36South18thAvenue,SuiteABrighton,COUSA80601 FRNofU.S.agent:0033701590 EmailaddressofU.S.agent:[email protected] UUXGROUPINCacknowledgestheirobligationtoacceptserviceofprocessonbehalfofShenZhenWISME TechnologyCo.,Ltd. ShenZhenWISMETechnologyCo.,Ltd.withtheFRN0034166124acceptsitsobligationtomaintainan agentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheveris later. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature MinyanWu SalesManager ShenZhenWISMETechnologyCo.,Ltd. Signature JackFu Manager UUXGROUPINC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

Page1of4FCCID: 2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of4FCCID: 2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of4FCCID: 2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of4FCCID: 2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 ------End------

Label FCCID:2BCM4-WS-51

Page1of8FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of8FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of8FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of8FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of8FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 Page6of8FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo11 Photo12 BLETXAntenna Wirelesscharging RXAntenna Page7of8FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo13 Photo14 Page8of8FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo15 ------End------

RFExposureevaluation FCCID:2BCM4-WS-51 1.1.ApplicableStandard Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. Accordingto§1.1310and§2.1093RFexposurerequirement KDB447498v06:MobileandPortableDevicesRFExposureProceduresandEquipmentAuthorization Policies 1.2.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSARtest exclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures, standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions, bymeasurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholdcondition,listedbelow,issatisfied.Thesetestexclusionconditionsarebasedonsource-based time-averagedmaximumconductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-up tolerance,andtheminimumtestseparationdistancerequiredfortheexposureconditions.22Theminimum testseparationdistanceisdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresor outersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements, toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbytheoperating configurationsandexposureconditionsofthetransmitterandapplicablehostplatformrequirements,typically intheSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRFexposureKDB procedures.WhennootherRFexposuretestingorreportingisrequired,astatementofjustificationand compliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,toqualifyfortheSARtest exclusion.Whenrequired,thedevicespecificconditionsdescribedintheotherpublishedRFexposureKDB proceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTT two-wayradios,handsets,laptops&tabletsetc.23“ [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)] · [√f(GHz)] ≤3.0for1-gSARand≤7.5for10-gextremitySAR,where: •f(GHz)istheRFchanneltransmitfrequencyinGHz • PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis ≤ 50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmaccordingto5)insection4.1isappliedtodetermineSARtestexclusion. 1.3.Manufacturingtolerance BLE Frequency (MHz) GFSK(1M) 240224402480 Target(dBm)0.451.851.52 Tolerance ± (dB) 1.01.01.0 Frequency (MHz) GFSK(2M) 240224402480 Target(dBm)0.481.911.52 Tolerance±(dB)1.01.01.0 Page2of2 2.EvaluationResult EvaluationResults Band/Modef(GHz) Antenna Distance (mm) Max.RFoutputpower (includingtune-up tolerance) SARTest Exclusion Threshold SARTest Exclusion dBmmW BLE2.552.911.950.618<3Yes 3.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposure andSARExclusionThresholdperKDB447498v06 .....................EndofReport.........................

Page1of34ReportNo.:AIT24060408FW1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:ShenZhenWISMETechnologyCo.,Ltd. Applicantadd.: 7/F,BuildingB,JingangTechnologyPark,YongfuRoad,QiaotouCommunity, FuyongStreet,Bao’anDistrict,Shenzhen,China Manufacturer:ShenZhenWISMETechnologyCo.,Ltd. Manufactureradd.: 7/F,BuildingB,JingangTechnologyPark,YongfuRoad,QiaotouCommunity, FuyongStreet,Bao’anDistrict,Shenzhen,China ProductInformation: ProductName:Smartwatch ModelNo.:WS-51 BrandName:N/A FCCID: 2BCM4-WS-51 Applicablestandards: FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:June4,2024DateofTest:June4,2024~June6,2024 DateofIssue:June7,2024TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthe testresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements. Anditisapplicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page2of34ReportNo.:AIT24060408FW1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS...........................................................................................................................................................................2 2TESTSUMMARY.................................................................................................................................................................4 2.1StatementoftheMeasurementUncertainty........................................................................................4 2.2MeasurementUncertainty....................................................................................................................4 3TESTFACILITY....................................................................................................................................................................5 3.1Deviationfromstandard.......................................................................................................................5 3.2Abnormalitiesfromstandardconditions...............................................................................................5 3.3TestLocation.........................................................................................................................................5 4GENERALINFORMATION................................................................................................................................................6 4.1Testfrequencies...................................................................................................................................7 4.2EUTPeripheralList..............................................................................................................................7 4.3TestPeripheralList...............................................................................................................................7 4.4TESTMETHODOLOGY.......................................................................................................................8 4.5DescriptionofTestModes....................................................................................................................9 5EQUIPMENTUSEDDURINGTEST...............................................................................................................................10 6TESTRESULTSANDMEASUREMENTDATA..........................................................................................................12 6.1Antennarequirement..........................................................................................................................12 6.2OnTimeandDutyCycle....................................................................................................................13 6.3MaximumConductedOutputPeakPowerMeasurement.................................................................14 6.46dBSpectrumBandwidthMeasurement..........................................................................................16 6.5PowerSpectralDensity......................................................................................................................17 6.6ConductedSpuriousEmissionsandBandEdgesTest.....................................................................19 6.7RadiatedEmissionsMeasurementandRestrict-bandBand-edgeMeasurements.........................21 6.8ConductedEmissions.........................................................................................................................31 7TESTSETUPPHOTOGRAPHSOFEUT......................................................................................................................34 8EXTERNALPHOTOGRAPHSOFEUT.........................................................................................................................34 9INTERNALPHOTOGRAPHSOFEUT..........................................................................................................................34 Page3of34ReportNo.:AIT24060408FW1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ReportReviseRecord Report Version ReviseTimeIssuedDateValidVersionNotes V1.0/June7,2024ValidInitialrelease Page4of34ReportNo.:AIT24060408FW1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 2TestSummary TestItemSectioninCFR47Result Ant…

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深圳市麒鑫通达科技有限公司 SHENZHENQXTDTechnologyCo.,Ltd样品承认书 PartApprovalSheet Version：V1.0 Customer ： ShenzhenHaikangshengIntelligentCo.,Ltd Project：Bluetoothantenna PartName ： Conductingwire PartColor：Black PartNumber： SampleDeliveryDate ： April3,2021 SampleQuantity：5PCS Sampletype ： Built-inBluetoothwire ReasonforSampleDelivery：○Newtooling○Newsupplier○Toolingchange○Engineeringchange○Other: Remark ： Suppliersampleproductionconfirmation:(stamprequired) FormulateConfirmApproveQualityStamp 代庆蓉龙超群傅梁成曹光平 Customerapproval: Project confirmation ProjectapprovalQuality confirmation QualityapprovalConfirmationdate 深圳市麒鑫通达科技有限公司 SHENZHENQXTDTechnologyCo.,Ltd样品承认书 Page1 Confidentialdocuments 机密文件 1.Graphicforreference Figure20.8*20mmBT 2.OTA(FreeSpace) ChannelTRP（dBm）TIS（dBm） 06.3-91.1 396.5-91.3 786.6-91.2 NameANTENNA ModelLT13 Frequency 2.4Ghz Inputimpedance50Ω Allowedpower5mW Workingtemp.-25~+65°C Storagetemp. -40~+85°C Weight0.25g Antennagain 2dBi 深圳市麒鑫通达科技有限公司 SHENZHENQXTDTechnologyCo.,Ltd样品承认书 Page2 Confidentialdocuments 机密文件 3.BTTest TesttermEnvironmentMaxpairingdistanceBTCalldistance BTOffice16-18m10-12m 深圳市麒鑫通达科技有限公司 SHENZHENQXTDTechnologyCo.,Ltd样品承认书 Page3 Confidentialdocuments 机密文件 4.Blueprint 深圳市麒鑫通达科技有限公司 SHENZHENQXTDTechnologyCo.,Ltd样品承认书 Page4 Confidentialdocuments 机密文件 5.Field

DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 1 of 35 AppendixB RFTestDataforBT(BLE)(ConductedMeasurement) ProductName:Smartwatch TradeMark:N/A TestModel:WS-51 EnvironmentalConditions Temperature:26.2C RelativeHumidity:52.4% ATMPressure:100.0kPa TestEngineer:Emiyalin Supervisedby:SimbaHaung DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 2 of 35 Contents Page COVERPAGE 1DutyCycle........................................................................................................................................................................................3 1.1TestResult............................................................................................................................................................................3 1.2TestGraphs...........................................................................................................................................................................4 2MaximumConductedOutputPower.................................................................................................................................................7 2.1TestResult............................................................................................................................................................................7 2.2TestGraphs...........................................................................................................................................................................8 3-6dBBandwidth...............................................................................................................................................................................11 3.1TestResult..........................................................................................................................................................................11 3.2TestGraphs.........................................................................................................................................................................12 4MaximumPowerSpectralDensityLevel.........................................................................................................................................15 4.1TestResult..........................................................................................................................................................................15 4.2TestGraphs.........................................................................................................................................................................16 5BandEdge......................................................................................................................................................................................19 5.1TestResult..........................................................................................................................................................................19 5.2TestGraphs.........................................................................................................................................................................20 6ConductedRFSpuriousEmission..................................................................................................................................................24 6.1TestResult..........................................................................................................................................................................24 6.2TestGraphs.........................................................................................................................................................................25 7RestrictBand..................................................................................................................................................................................31 7.1TestResult..........................................................................................................................................................................31 7.2TestGraphs.........................................................................................................................................................................32 DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 3 of 35 1DutyCycle 1.1 TestResult ModeFrequency(MHz)DutyCycle(%)Correction Factor 1/T(kHz) BLE1M240264.731.892.56 BLE1M2440641.942.56 BLE1M248064.171.932.5 BLE2M240234.44.634.76 BLE2M244034.44.634.76 BLE2M248035.24.544.76 DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 4 of 35 1.2 TestGraphs TestGraphs BLE1M2402MHz BLE1M2440MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 5 of 35 BLE1M2480MHz BLE2M2402MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 6 of 35 BLE2M2440MHz BLE2M2480MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 7 of 35 2MaximumConductedOutputPower 2.1 TestResult ModeFrequency(MHz)ConductedPower (dBm) Limit(dBm)Verdict BLE1M24020.4530Pass BLE1M24401.8630Pass BLE1M24801.5230Pass BLE2M24020.4830Pass BLE2M24401.9130Pass BLE2M24801.5230Pass DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 8 of 35 2.2 TestGraphs TestGraphs BLE1M2402MHz BLE1M2440MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 9 of 35 BLE1M2480MHz BLE2M2402MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 10 of 35 BLE2M2440MHz BLE2M2480MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24060408FW1 FCCID:2BCM4-WS-51 Page 11 of 35 3-6dBBandwidth 3.1 TestResult ModeFrequency(MHz)-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict BLE1M24020.6930.5Pass BLE1M24400.6680.5Pass BLE1M24800.680.5Pass BLE2M24021.1040.5Pass BLE2M2…

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Page1of2FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. estSetupPhoto RadiatedEmission Page2of2FCCID:2BCM4-WS-51 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission ------End------