2BBBT-MT70Smart Watch

SmartWatchUserManual BasicProductOperation 1.Pressthekeyfor3secondstoturnonoroff. 2.Onthemaininterface,Pressthescreentoswitchthedial. APPdownload,installationanduse 1.ScanthefollowingQRcodeorentereachmajorapplicationmarketto downloadandinstall"FitCloudPro" Equipmentrequirements:ios9.0andabove;Android5.0andabove 2.Afterthedownloadiscompleted,startthenewuserregistrationor third-partylogin.Andimprovepersonalbasicinformation 3.Startbindingwatch 4.Afterthebindingissuccessful,starttosetthefunctionsofthewatchin theAPPaccordingtoyourhabits Basicproductfunctions 1.Motion Realtimerecordingofcurrentsteps,distance,andcalories 2.Call Thewatchcandialdirectly,store100phonenumbers,andhasrecentcall records 3.Sleepmonitoring Wearingitatnightcanrecorddatasuchassleepduration,deepsleep, andlightsleep,andsynchronizeittotheapp. 4.Weatherforecast Aftersuccessfullyconnectingtotheapp,thewatchcanviewtheweather conditionsofthedayandthepastfewdays 5.Informationreminder Watchsavesthelast8messageprompts.Clicktoviewthecontent,or clicktoclearthemessage 6.100+Sportmode Entertheselectedsportsmodeandstart,swipetotherighttopause, stop,orcontinue 7.VoiceAssistant Clickonvoice,speaktothewatch,andcontrolthephonetoachievethe goal 8. Musiccontrol Watchplaysmusicfromthephone,canpause/play,previous,next, volumeadjustment 9.Photography Opencameraintheapp,clickonthewatchtocontrolthephonetotake photos 10.exercise Setthetimeandfrequencyinthewatch,followthepractice,andachieve thepurposeoftraining. Otherfunctionsofthewatch: DoNotDisturb Mode/Stopwatch/Countdown/Flashlight/Calculator/ FemalePhysiologicalCycle/CallReminder/Alarmclock reminder/longsittingreminder/Findphone/goal achievementreminder Mattersneedingattention 1:Pleaseavoidstrongimpact,hightemperatureandexposuretothe sun. 2:Donotdisassemble,repairormodifythemachinebyyourself. 3:Thismachinecanbechargedwith5V500MA--5V2Acharger. Itisstrictlyprohibitedtousetheover-voltageloadpowersupplyfor charging. 4:Itisprohibitedtochargewhenthereiswaterstain. 5: 6： Thisproductisanelectronicconsumptionmonitoringproductandis notusedformedicalpurposes. Themeasureddataareforreferenceonly. Bluetooth5.4 FCCWarning Thisdevicecomplieswithpart15oftheFCCRules.Operationissubject tothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.AnyChangesor modificationsnotexpresslyapprovedbythe partyresponsibleforcompliancecouldvoidthe user'sauthoritytooperatetheequipment. Note:Thisequipmenthasbeentestedandfoundtocomplywiththe limitsforaClassBdigitaldevice, pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceinaresidential installation.Thisequipmentgeneratesusesandcanradiateradio frequencyenergyand,ifnotinstalledandusedin accordancewiththeinstructions,maycauseharmfulinterferenceto radiocommunications. However,thereisnoguaranteethatinterferencewillnotoccurina particularinstallation. Ifthisequipmentdoescauseharmfulinterferencetoradioortelevision reception,which canbedeterminedbyturningtheequipmentoffandon,theuseris encouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp. ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement. Thedevicecanbeusedinportableexposureconditionwithout restriction. 製品仕様書 製品基本操作 1.長押しボタンを3秒押して電源をオンまたはオフにし。 2.画面を押すと文字盤が切り替わります APPのダウンロードとインストールの使用 1，以下のQRコードをスキャンするか、各アプリケーション市場 で 「FitCloudPro」をダウンロードしてインストールしま す設備要求：ios9.0以上、Android5.0以上 2，ダウンロードが完了したら、新規ユーザー登録またはサード パーティログインを開始します。そして個人の基本情報を完善す る 3，時計のバインドを開始 4，バインドに成功すると、自分の習慣に合わせてアプリ で時計の機能設定を開始します。製品の基本機能 1.うんどうじょうたい現在のステップ数、距離、カロリーをリ アルタイムで記録 2.通話腕時計は直接ダイヤルすることができ、100の電話番号を 記憶することができ、しかも最近の通話記録がある 3.スリープモニタ腕時計を装着して眠りにつくと、腕時計は自動的 に深い眠り、浅い眠り、目覚め、目の動きなどのデータを監視す る 4.天気予報 APP接続が成功すると、時計側はその日とここ数日の天気を見るこ とができます 5.情報リマインダ腕時計は最近の8つの情報ヒントを保存し、ク リックすると内容を見ることができ、クリアすることもできます 6.100+運動モード 選択した動作モードをクリックして開始し、右にスライドして一 時停止、停止、または続行します 7，音声アシスタント音声をクリックして、時計に向かって話すこ とで、携帯電話を制御して目的を達成することができます 8.音楽制御 腕時計Bluetoothは携帯電話の中の音楽を再生して、一時停止/再 生することができて、前の曲、次の曲、音量調節 9.撮影 アプリでBluetoothをオンにして写真を撮り、腕時計をクリックす ることで携帯電話の写真撮影を制御することができます 1 0 .訓練 腕時計に時間と周波数を設定し、練習に従い、目的を実現する。 腕時計のその他の機能： スクランブルモード/ストップウォッチ/カウントダウン/懐中電灯/ 電卓/女性の生理周期/着信注意/情報注意/目覚ましアラームアラー ム/長居アラーム/目標達成アラーム 注意事項 1、腕時計が強い衝撃、高温、日焼けを避けるようにしてくださ い。 2、自分で分解、修理、改造しないでください。 3、本機は5V500MA-5V2A充電器を使用して充電することが でき、超電圧負荷電源を使用して充電することは厳禁です。 4、水の汚れがある場合の充電は禁止されています。 5、本製品は電子消費モニタリング製品であり、医療用途ではな く、測定データは参考に供する。 6、Bluetooth5.4 Descriptionduproduit Opérationsdebaseduproduit 1.Appuyezlonguementsur3secondespourallumerouéteindre 2.Dansl'interfaceprincipale,appuyezlonguementsurl'écranpour basculerlecadran Téléchargementetutilisationdel'app 1.ScannezleCodeQRci-dessous,Téléchargezetinstallezl'application "FitCloudPro" Configurationrequise:Ios9.0ci-dessus;Android5.0etplus 2.Connectez-vousàl'Appavecvotrenumérodecompte enregistréetdéfinissezvosinformationsdebase personnelles. 3.Commenceràlierlamontre 4.Unefoislaliaisonréussie,dansl'app,définissezla fonctionnalitéenfonctiondevoshabitudes. Fonctionsdebase 1.Étatdumouvement Enregistrerlenombreactueldepas,ladistance,lescaloriesentempsréel 2.Numérotationcontacts Lamontrepeutcomposerdirectement,peutstocker100numéros detéléphoneetaunjournaldesappelsrécents 3.Lesommeil Lorsquevousportezunemontrepourvousendormir,lamontresurveille automatiquementlesdonnéesdesommeilprofond,desommeilléger, d'éveil,demouvementsoculaires,etc. 4 .Météo Aprèsuneconnexionappréussie,lecôtédelamontrepeutvoirlamétéo dujouretdesderniersjours 5.Informations Montreenregistrerles8derniersconseilsd'information,cliquez pourvoirlecontenuoucliquezpoureffacerlesinformations 6.100modessportifs Entrezdanslemodesportifsélectionnéetcommencez,balayezversla droitepourmettreenpause,arrêteroucontinuer…

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LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BBBT-MT70MT70,MT71 Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2026-8-11SignatureDate:2026-8-11 CompanyName:GLOCERTSTECHNOLOGYINCShenzhenWeizhongXin TechnologyCo.,Ltd FRN:00363397370033808932 ContactName:HuiyingFanlinjianwen Address:19784SUNKISSEDRIDGEDR, RIVERSIDE,CA92507UnitedStates A415,Building2,HuaqiangNorth SEGScienceandTechnology Park,FutianDistrict,Shenzhen, China Phone:(626)588-803913316974065 Email:[email protected]@mtl-test.com

Page1of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 ------End------

Label FCCID:2BBBT-MT70

Page1of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of5FCCID: 2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 ------End------ BTAntenna

Page1of8ReportNo.:AiTDG-260722003W2 Note:Thisdevicehasbeentestedandfoundtocomplywiththestandard(s)listed,thistestreportmerelycorrespondstothe testsample.Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory.This reportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguanYaxu(AiT)TechnologyLimited.Ifthere isaneedtoalterorrevisethisdocument,therightbelongstoDongguanYaxu(AiT)TechnologyLimited,anditshouldgivea priorwrittennoticeoftherevisiondocument.Thistestreportmustnotbeusedbytheclienttoclaimproductendorsement. DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China. RFExposureevaluation ProductName: SmartWatch BrandName: N/A Model: MT70 SeriesModel: MT71 FCCID: 2BBBT-MT70 Applicant: ShenzhenWeizhongXinTechnologyCo.,Ltd Address: A415,Building2,HuaqiangNorthSEGScienceandTechnology Park,FutianDistrict,Shenzhen,China Manufacturer: ShenzhenWeizhongXinTechnologyCo.,Ltd Address: A415,Building2,HuaqiangNorthSEGScienceandTechnology Park,FutianDistrict,Shenzhen,China Standard(s): 47CFR§1.1310,47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt: Jul.22,2026 DateofTest: Jul.22,2026~Jul.30,2026 IssuedDate: Jul.31,2026 IssuedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 Reviewedby:Approvedby: EmiyaLinSimbaHuang Page 2 of 8 ReportNo.:AiTDG-260722003W2 ReportReviseRecord ReportVersionIssuedDateNotes V1.0Jul.31,2026InitialRelease Page 3 of 8 ReportNo.:AiTDG-260722003W2 Contents 1GENERALINFORMATION.............................................................................................................................................4 1.1ENVIRONMENTALCONDITIONS........................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT......................................................................................................................................4 1.3TESTFACILITY...............................................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY........................................................................................................................................6 2METHODOFMEASUREMENT......................................................................................................................................7 2.1APPLICABLESTANDARD.................................................................................................................................................7 2.2EVALUATIONMETHODANDLIMIT...................................................................................................................................7 2.3MANUFACTURINGTOLERANCE........................................................................................................................................8 2.4EVALUATIONRESULT......................................................................................................................................................8 2.5CONCLUSION................................................................................................................................................................8 Page 4 of 8 ReportNo.:AiTDG-260722003W2 1GENERALINFORMATION 1.1Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithinthelistedranges: NormalTemperature:25°C RelativeHumidity:55% AirPressure:101kPa 1.2GeneralDescriptionofEUT ProductName:SmartWatch Model/Type reference: MT70 SerialModel:MT71 Modeldifferent: PCBboard,structureandinternalofthesemodel(s)arethesame,Sono additionalmodelsweretested. PowerSupply:DC3.7VfrombatteryorDC5.0Vfromexternalcircuit Battery:DC3.7V,200mAh,0.74Wh Hardwareversion.:N/A Softwareversion.:N/A Testsample(s)ID:AiTDG-260722003-1 BT: Modulation:GFSK Operationfrequency:2402MHz-2480MHz Channelnumber:40Channels Channelseparation:2MHz Antennatype:WireAntenna Antennagain:0.17dBi Remark:TheaboveDUT'sinformationwasdeclaredbymanufacturer.Formoredetailedfeatures description,pleaserefertothemanufacturer’sspecificationsortheUser'sManual. Page 5 of 8 ReportNo.:AiTDG-260722003W2 1.3TestFacility TestLaboratory: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China Thetestfacilityisrecognized,certifiedoraccreditedbythefollowingorganizations: CNAS-RegistrationNo:L6177 DongguanYaxu(AiT)technologyLimitedisaccreditedtoISO/IEC17025:2017generalRequirements forthecompetenceoftestingandcalibrationlaboratories(CNAS-CL01AccreditationCriteriaforthe competenceoftestingandcalibrationlaboratories)onApril18,2022 FCC-RegistrationNo.:362653DesignationNumber:CN1457 DongguanYaxu(AiT)TechnologyLimitedhasbeenregisteredandfullydescribedinareportfiledwith the(FCC)FederalCommunicationsCommission.TheacceptanceletterfromtheFCCismaintainedin ourfiles. IC-RegistrationNo.:6819ACABidentifier:CN0122 The3mSemi-anechoicchamberofDongguanYaxu(AiT)TechnologyLimitedhasbeenregisteredby CertificationandEngineeringBureauofIndustryCanadaforradioequipmenttestingwithRegistration No.:6819A A2LA-LabCert.No.:6317.01 DongguanYaxu(AiT)TechnologyLimitedhasbeenaccreditedbyA2LAfortechnicalcompetencein thefieldofelectricaltesting,andprovedtobeincompliancewithISO/IEC17025:2017General RequirementsfortheCompetenceofTestingandCalibrationLaboratoriesandanyadditionalprogram requirementsintheidentifiedfieldoftesting. Page 6 of 8 ReportNo.:AiTDG-260722003W2 1.4Measurementuncertainty Thedataandresultsreferencedinthisdocumentaretrueandaccurate.Thereaderiscautionedthat theremaybeerrorswithinthecalibrationlimitsoftheequipmentandfacilities.Themeasurement uncertaintywascalculatedforallmeasurementslistedinthistestreportaccordingtoCISPR16- 4“Specificationforradiodisturbanceandimmunitymeasuringapparatusand…

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ShenzhenYixiantongCableCo.,Ltd. Building21,Wanfeng98IndustrialCity,ShajingSub‑ district,Bao'anDistrict,Shenzhen,Guangdong,China 天线规格承认书 AntennaSpecificationforApproval 客户名称 CustomerName ：ShenzhenWeizhongXinTechnologyCo.,Ltd 产品名称： ProductName：2.4G天线全长25mm红色 客户型号： ProductName: 产品料号： PartNO.:C10-35-2.5 制表： WriteBy：庄杰彬 日期： IssuedDate:2021-10-08 ProductSpecification A. ElectricalCharacteristics Frequency2400MHz ~2500MHzVSWR<3.0 Efficiency>30% Impedance50 OhmPolarization LineGain 0.17DBi B.Material&MechanicalCharacteristics MaterialofRadiatorCu CableType1.019P红 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 RadiationPattern:

Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 1 of 35 Appendix B RF Test Data for BT (BLE) (Conducted Measurement) Product Name: Smart Watch Trade Mark: N/A Test Model: MT70 Environmental Conditions Temperature: 25.2  C Relative Humidity:51.1% ATM Pressure:100.0 kPa Test Engineer:Emiya Lin Supervised by:Simba Huang Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 2 of 35 Contents Page COVER PAGE 1 Duty Cycle........................................................................................................................................................................................ 3 1.1 Test Result............................................................................................................................................................................3 1.2 Test Graphs...........................................................................................................................................................................4 2 Maximum Conducted Output Power................................................................................................................................................. 7 2.1 Test Result............................................................................................................................................................................7 2.2 Test Graphs...........................................................................................................................................................................8 3 -6dB Bandwidth...............................................................................................................................................................................11 3.1 Test Result.......................................................................................................................................................................... 11 3.2 Test Graphs.........................................................................................................................................................................12 4 Maximum Power Spectral Density Level.........................................................................................................................................15 4.1 Test Result..........................................................................................................................................................................15 4.2 Test Graphs.........................................................................................................................................................................16 5 Band Edge......................................................................................................................................................................................19 5.1 Test Result..........................................................................................................................................................................19 5.2 Test Graphs.........................................................................................................................................................................20 6 Conducted RF Spurious Emission.................................................................................................................................................. 24 6.1 Test Result..........................................................................................................................................................................24 6.2 Test Graphs.........................................................................................................................................................................25 7 Restrict Band.................................................................................................................................................................................. 31 7.1 Test Result..........................................................................................................................................................................31 7.2 Test Graphs.........................................................................................................................................................................32 Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 3 of 35 1 Duty Cycle 1.1 Test Result ModeFrequency (MHz)Duty Cycle (%)Correction Factor 1/T (kHz) BLE 1M240263.991.942.56 BLE 1M244064.741.892.56 BLE 1M248064.31.922.56 BLE 2M240234.94.574.76 BLE 2M244034.554.624.76 BLE 2M248034.954.574.76 Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 4 of 35 1.2 Test Graphs Test Graphs BLE 1M 2402MHz BLE 1M 2440MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 5 of 35 BLE 1M 2480MHz BLE 2M 2402MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 6 of 35 BLE 2M 2440MHz BLE 2M 2480MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 7 of 35 2 Maximum Conducted Output Power 2.1 Test Result ModeFrequency (MHz)Conducted Power (dBm) Limit (dBm)Verdict BLE 1M2402-0.430Pass BLE 1M24400.3530Pass BLE 1M24800.6430Pass BLE 2M2402-0.3930Pass BLE 2M24400.3630Pass BLE 2M24800.6530Pass Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 8 of 35 2.2 Test Graphs Test Graphs BLE 1M 2402MHz BLE 1M 2440MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 9 of 35 BLE 1M 2480MHz BLE 2M 2402MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260722003W1 FCC ID: 2BBBT-MT70 Page 10 of 35 BLE 2M 2440MHz BLE 2M 2480MHz Dongguan Yaxu (AiT) Technology Limited Report No.:…

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Page1of35ReportNo.:AiTDG-260722003W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:ShenzhenWeizhongXinTechnologyCo.,Ltd Applicantadd.: A415,Building2,HuaqiangNorthSEGScienceandTechnologyPark,Futian District,Shenzhen,China Manufacturer:ShenzhenWeizhongXinTechnologyCo.,Ltd Manufactureradd.: A415,Building2,HuaqiangNorthSEGScienceandTechnologyPark,Futian District,Shenzhen,China ProductInformation: ProductName:SmartWatch ModelNo:MT70,MT71 BrandName:N/A FCCID:2BBBT-MT70 Applicablestandards: FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Jul.22,2026DateofTest:Jul.22,2026~Jul.30,2026 DateofIssue:Jul.31,2026TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthe testresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements. Anditisapplicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page2of35ReportNo.:AiTDG-260722003W1 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 4.4.1EUTConfiguration.............................................................................................................................8 4.4.2EUTExercise.....................................................................................................................................8 4.4.3GeneralTestProcedures..................................................................................................................8 4.5DescriptionofTestModes....................................................................................................................9 5EQUIPMENTUSEDDURINGTEST...............................................................................................................................10 6TESTRESULTSANDMEASUREMENTDATA..........................................................................................................12 6.1Antennarequirement..........................................................................................................................12 6.2OnTimeandDutyCycle....................................................................................................................13 6.3MaximumConductedOutputPowerMeasurement..........................................................................14 6.46dBSpectrumBandwidthMeasurement..........................................................................................15 6.5PowerSpectralDensity......................................................................................................................16 6.6ConductedSpuriousEmissionsandBandEdgesTest.....................................................................17 6.7Restrict-bandBand-edgeMeasurements..........................................................................................18 6.8RadiatedEmissionsMeasurement....................................................................................................21 6.9ConductedEmissions.........................................................................................................................32 7TESTSETUPPHOTOGRAPHSOFEUT......................................................................................................................35 8EXTERNALPHOTOGRAPHSOFEUT.......................................................................................................................…

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Page1of2 FCCID:2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2 FCCID:2BBBT-MT70 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission RFConduction ------End------