2BOUY-X20SBluetooth speaker

W-KING FOLLOWUS nstagram:@wkingaudio 团Facebook:@w-kingAudio GUANGDNGWEIKINGACOUSTICCO.,LTD. Add:NO.17 Maonan Road , zhongshanTorchDevelopment zone , Guangdong,china Tel:+86-760-2360690l Amazonsupport:[email protected] officialwebsite:Www.W-king.com ROHS PS E W-KINGAPP DownloadtheW-KINGAppformoreconfigurationsandupgrades CONTENTS English02-09 中文 10-17 Deutsch18-25 Italiano26-33 Franeais34-41 Espaho 42-49 EN Likeourproduct? shareyourexperiencewithothercustomersonourpage! Havingtroubles? Amazonsupport:[email protected] NOTE:pleasechargethedeviceregularlytoguaranteethebatterya longerlifetime. package X20sspeakerx1 Type-ctoType-cchargingcablex1 3.5mmAUXCablexl carryingstrap×1 userManualx1 specifications ·poweroutput:140WRMS ·Type-ctoType-CFastcharging:5v/3A,9v/3A,12v/3A,15v/3A,20 V/2.25A ·speakerchargingperiod:3hoursat45winput ·Bluetoothversion:5.4 ·BluetoothName:W-KINGX20s .supportedBluetoothprofiles:HFPV1.7,A2DPV1.6,AVRCPV1.2,GAVDPV1.2, AVDTPV1.2,SPPV1.2,AVCTPV1.2 ·TF/USBSupportedAudioFormat:MP3,WAV,WMA,FLAC,APE,etc. ·TF/USBSupportedFilesystem:FAT16,FAT32,exFAT,FAT64 ·FrequencyRange:45Hz-20KHz ·waterResistance:IPX7 *Aboveis the W-KINGLabtestdata , theactualusetimemaydifferby environmentandusehabits,forreferenceonly. operatingInstructions connections Function operation status Note BluetoothMode shortpressthe Bluetoothbuttonifthe speakerisnotonBT mode , thenpairon yourmobilephone TheBluetoothindicator flasheswhile connectingandstops flashingafter connected *BluetoothName: W-KINGX20S Bluetooth Disconnect Longpressthevolume buttons-and+atthe sametime Bluetoothindicator flashesafter disconnect Automatically connecttothelast devicewhenthe speakerpowerson AUXMode plugintheAUXCable Automatically switchingtoAUXmode / 05 TFCardMode InsertaTFCard/Micro SDCard startsplaying automatically USBModeInsertaUSBflashdrive startsplaying automatically OTGConnection connectwiththe Type-ctoType-C chargingcable *OTGPlaybackcouldwork simultaneoustywithother playbackmodes,please makesuretodisconnect otherconnectionsfirst BasicFunctions Function operationstatus Note powerON/OFF Longpressthepower buttonfor3-5seconds play/pause presstheplay/pause buttononthespeaker worksasMute wheninAUXmode previousTrack Longpressthevolume -button NextTrack Longpressthevolume +button volumeAdjusting pressthevolume+or thevolume-button volumelevel0-15 Historycleanup Longpressthevolume buttons-and+atthe sametimefor10 secondstoclearthe connectionhistory Thepowerindicator flashesgreenandthe BluetoothIndicator flashesblueatthesame time playbacksource switch shortpressthepower buttontoswitch betweenUSB/TF/AUX SOrces *pressthe Bluetoothbutton toswitchbackto Bluetooth LoWBattery Alarm Alarmtoneringsat20% and10%battery remaining,firstbattery indicatorflashes Resetting presstheResetbutton speakerturnsoffwhen successfullyreset chargingType-ctoType-cfast chargingsupportsupto 45winput;USB-Ato Type-CChargingupto 18winput Thefirstbattery indicatorshowsincyan whenfastcharging Fastcharging supports:5v/3A,9 V/3A,12V/3A,15 V/2,7A,20v/2Ainput. Traditionalcharging supports:5v/2A; 9v/2A;12v/1.5Ainput powersaving Thespeakerautomatically turnsoffafter10minutes withnoBluetooth connectionorAUX/USB/TF playbackpaused Notavailablefor OTGConnection MainFeatures Function operationstatus Note stereopairing keepbothspeakerspoweredon andnotconnected,longpressthe Bluetoothbuttononeitheroneof thespeakers.connecttoyour device'sBluetoothafterthepairing iscomplete Bluetoothindicator fastflasheswhile pairing,stopsflashing afterconnection BassBoost presstheBassBoostbuttonto turnon/offtheBassBoost BassBooston:The I ndicatorlightsup Instrumental Input plugthecompatible instrumentinthe1/4" (6.35mm)instrumentalport powerBank pluginthechargingcable intheType-ccharging port Firstbatteryindicator turnscyanwhenfast charging supportsfastcharging whenthespeakeris poweredoff Headphone Monitoring plugtheheadphonesinto theHeadphoneMonitoring port *Longpressthe play/pausebuttonto turnon/offthe speakeroutput Memory Function Memorizestheplayback volume ,playbacksource, andthetimepointwhenthe songontheTFCard/USB wasstoppedthelasttime thespeakerwasturnedoff productcare&use keepawayfromliquids,extremeheat,andstrongmagneticfields.Donotuse thisspeakerathighvolumeforextendedperiods,asthismaycausepermanent hearingdamageorloss. warranty&customersupport Forquestions,support,orwarrantyclaims,contactusat: ·Amazonsupport:[email protected]. pleaseincludeyourAmazonordernumberandproductmodelnumberinthe E-mail. NoticefortheUs changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment.This devicecomplieswithpart15oftheFCCRules. operationissubjecttothefollowingtwoconditions: 1.Thisdevicewillnotcauseharmfulinterference. 2.ThisdeviceacceptsanyinterferencereceivedincludingotherBluetooth interferencethatmaycauseundesiredoperation. FCCRules Thisequipmenthadbeentestedandfoundtocomplywiththelimitsforclass Bdigitaldevices,pursuanttopart15oftheFCCRules.Theselimitsare designedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgeneratesusesandcanradiateradio communication.However , thereisnoguaranteethatinterferencewillnot occurinaparticularinstallation.Ifthisequipmentdoescauseharmful interferencetoradioortelevisionreceptionwhichcanbedeterminedby turningtheequipmentoffandontheuserisencouragedtotrytocorrectthe interferencebyoneormoreofthefollowingmeasures: ·Reorientorrelocatethereceivingantenna. ·Increasetheseparationbetweentheequipmentandreceiver. ·connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. ·consultthedealeroranexperiencedradio/Tvtechnicianforhelp. RFexposurestatement SAR:ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement. Thedevicecanbeusedinportableexposureconditionwithoutrestriction. N 喜欢我们的产品吗? 在我们的页面上与其他顾客分享您的体验吧! 注意:请定期为设备充电,以保证电池更长的使用寿命。 包装清单 X20S音箱×1 Type-C转Type-C充电线x1 3.5mmAUX音频线X1 手提带x1 用户手册×1 规格参数 ·功率输出:140WRMS ·Type-C转Ty…

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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:SHENZHENWEIKINGTECHNOLOGYCO.,LTD Address: FuChengStreet,ZhanggeCommunity,ZhangGeRoad, No.142,Building1,Room301ShenzhenLonghua Guangdong ProductName:Bluetoothspeaker BrandMark:W-KING Model:X20S Seriesmodel:BT420S FCCID:2BOUY-X20S ReportNumber:BLA-EMC-202509-A2704 DateofReceipt:Sep.10,2025 DateofTest:Sep.10,2025toSep.28,2025 TestStandard: 47CFRPart15,Part1.1307 47CFRPart15,Part2.1093 KDB447498D04GeneralRFExposureGuidancev01 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:Nov.21,2025 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address: BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202509-A2704 Page 2 of 8 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 TableofContents 1Generalinformation................................................................................................................................................4 1.1Generalinformation..........................................................................................................................................4 1.2GeneraldescriptionofEUT..............................................................................................................................4 2Laboratoryandaccreditations..............................................................................................................................6 3RFExposureComplianceRequirement...............................................................................................................7 3.1StandardRequirement.....................................................................................................................................7 3.2Limits................................................................................................................................................................7 3.3Result...............................................................................................................................................................8 ReportNo.:BLA-EMC-202509-A2704 Page 3 of 8 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 ReviseRecord VersionNo.DateDescription 01Nov.21,2025Original ReportNo.:BLA-EMC-202509-A2704 Page 4 of 8 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 1Generalinformation 1.1Generalinformation ApplicantGuangdongWeiKingAcousticCo.,Ltd Address No.17MaonanRoad,ZhongshanTorchDevelopmentZone, GuangDong,China ManufacturerSHENZHENWEIKINGTECHNOLOGYCO.,LTD Address FuChengStreet,ZhanggeCommunity,ZhangGeRoad,No.142, Building1,Room301ShenzhenLonghuaGuangdong FactorySHENZHENWEIKINGTECHNOLOGYCO.,LTD Address FuChengStreet,ZhanggeCommunity,ZhangGeRoad,No.142, Building1,Room301ShenzhenLonghuaGuangdong 1.2GeneraldescriptionofEUT ProductnameBluetoothspeaker Modelno.X20S SeriesmodelBT420S Descofseriesmodel TheabovemodelsareidenticalinPCBlayout,internalstructure components,assetsandsecuritymechanisms,onlymodelNo.and colorisdifferent. PowersupplyDC10.8Vbybattery HardwareVersion2.0 SoftwareVersion2.44 ReportNo.:BLA-EMC-202509-A2704 Page 5 of 8 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.1 BLE: OperationFrequency:2402MHz-2480MHz ModulationType:GFSK Ratedata:1Mbps;2Mbps ChannelSpacing:2MHz NumberofChannels:40 AntennaType:PCBantenna AntennaGain:0dBi(Providedbycustomer) BT: OperationFrequency:2402MHz-2480MHz ModulationType:GFSK,pi/4DQPSK,8DPSK ChannelSpacing:1MHz NumberofChannels:79 AntennaType:PCBantenna AntennaGain:0dBi(Providedbycustomer) ReportNo.:BLA-EMC-202509-A2704 Page 6 of 8 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,BaoanDistrict, Shenzhen,GuangdongProvince,China CNASaccreditedNo.:L9788 A2LACert.No.:5071.01 FCCDesignationNo.:CN1252 ISEDCABidentifierNo.:CN0028 Telephone:+86-755-28682673 FAX:+86-755-28682673 ReportNo.:BLA-EMC-202509-A2704 Page 7 of 8 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-202509-A2704 Page 8 of 8 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=1.87dBi ForBLE(Worst): MaxOutputpower=-0.882dBm@2402MHzBLE1M EIRP=-0.882dBm+0dBi=-0.882dBm=1.259mW<2.788mW ERP=-0.882-2.15=-3.032dBm ComplywithRFexposureexemptionlimit. …

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ModelNo.: X20S ConductedemissionsatACpowerline(150kHz-30MHz) RadiatedEmissions(30MHz-1GHz) RadiatedEmissions(above1GHz)

该文档是极速PDF编辑器生成， 如果想去掉该提示,请访问并下载： http://www.jisupdfeditor.com/ AntennaDescribe AntennaPCB AntennaGain0dBi FrequencyRange2.4Ghz-2.483Ghz ConnectorTypeDirect Locationofmearement(companySHENZHENSHIXINZHONGXN name)TECHNOLOGY.CO.,LTD 2：ExternalViewDrawing Pictureofantenna 3：MeasurementResult 3.1ReturnLoss(S11) 3.2SmithChart 3.3Gain

ReportNo.:BLA-EMC-202509-A2703 Page 101 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT3-DH12441MHzAnt1OneBurst DwellNVNT3-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202509-A2703 Page 102 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT3-DH32441MHzAnt1OneBurst DwellNVNT3-DH32441MHzAnt1Accumulated ReportNo.:BLA-EMC-202509-A2703 Page 103 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT3-DH52441MHzAnt1OneBurst DwellNVNT3-DH52441MHzAnt1Accumulated ReportNo.:BLA-EMC-202509-A2703 Page 104 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 AppendixB:photographsoftestsetup ConductedemissionsatACpowerline(150kHz-30MHz) RadiatedEmissions(30MHz-1GHz) ReportNo.:BLA-EMC-202509-A2703 Page 105 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 RadiatedEmissions(above1GHz) ReportNo.:BLA-EMC-202509-A2703 Page 106 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 AppendixC:photographsofEUT Referencetothetestreportno.BLA-EMC-202509-A2703 ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.

ReportNo.:BLA-EMC-202509-A2703 Page 81 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT1-DH12480MHzAnt1Ref Tx.SpuriousNVNT1-DH12480MHzAnt1Emission ReportNo.:BLA-EMC-202509-A2703 Page 82 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT2-DH12402MHzAnt1Ref Tx.SpuriousNVNT2-DH12402MHzAnt1Emission ReportNo.:BLA-EMC-202509-A2703 Page 83 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT2-DH12441MHzAnt1Ref Tx.SpuriousNVNT2-DH12441MHzAnt1Emission ReportNo.:BLA-EMC-202509-A2703 Page 84 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT2-DH12480MHzAnt1Ref Tx.SpuriousNVNT2-DH12480MHzAnt1Emission ReportNo.:BLA-EMC-202509-A2703 Page 85 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT3-DH12402MHzAnt1Ref Tx.SpuriousNVNT3-DH12402MHzAnt1Emission ReportNo.:BLA-EMC-202509-A2703 Page 86 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT3-DH12441MHzAnt1Ref Tx.SpuriousNVNT3-DH12441MHzAnt1Emission ReportNo.:BLA-EMC-202509-A2703 Page 87 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT3-DH12480MHzAnt1Ref Tx.SpuriousNVNT3-DH12480MHzAnt1Emission ReportNo.:BLA-EMC-202509-A2703 Page 88 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.7CarrierFrequenciesSeparation ConditionModeAntennaHoppingFreq1 (MHz) HoppingFreq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT1-DH1Ant12440.8372441.830.9930.64Pass NVNT2-DH1Ant12440.842441.9981.1580.818Pass NVNT3-DH1Ant12440.9932441.9890.9960.814Pass ReportNo.:BLA-EMC-202509-A2703 Page 89 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 CFSNVNT1-DH12441MHzAnt1 CFSNVNT2-DH12441MHzAnt1 ReportNo.:BLA-EMC-202509-A2703 Page 90 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 CFSNVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202509-A2703 Page 91 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.8NumberofHoppingChannel ConditionModeAntennaHoppingNumberLimitVerdict NVNT1-DH1Ant17915Pass NVNT2-DH1Ant17915Pass NVNT3-DH1Ant17915Pass ReportNo.:BLA-EMC-202509-A2703 Page 92 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 HoppingNo.NVNT1-DH12441MHzAnt1 HoppingNo.NVNT2-DH12441MHzAnt1 ReportNo.:BLA-EMC-202509-A2703 Page 93 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 HoppingNo.NVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202509-A2703 Page 94 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.9DwellTime ConditionModeFrequency (MHz) AntennaPulse Time (ms) Total Dwell Time (ms) Burst Count Period Time (ms) Limit (ms) Verdict NVNT1-DH12441Ant10.36438.58410631600400Pass NVNT1-DH32441Ant11.616103.4246431600400Pass NVNT1-DH52441Ant12.865131.794631600400Pass NVNT2-DH12441Ant10.37339.91110731600400Pass NVNT2-DH32441Ant11.622103.8086431600400Pass NVNT2-DH52441Ant12.873132.1584631600400Pass NVNT3-DH12441Ant10.37138.95510531600400Pass NVNT3-DH32441Ant11.623103.8726431600400Pass NVNT3-DH52441Ant12.867131.8824631600400Pass ReportNo.:BLA-EMC-202509-A2703 Page 95 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT1-DH12441MHzAnt1OneBurst DwellNVNT1-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202509-A2703 Page 96 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT1-DH32441MHzAnt1OneBurst DwellNVNT1-DH32441MHzAnt1Accumulated ReportNo.:BLA-EMC-202509-A2703 Page 97 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT1-DH52441MHzAnt1OneBurst DwellNVNT1-DH52441MHzAnt1Accumulated ReportNo.:BLA-EMC-202509-A2703 Page 98 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT2-DH12441MHzAnt1OneBurst DwellNVNT2-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202509-A2703 Page 99 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT2-DH32441MHzAnt1OneBurst DwellNVNT2-DH32441MHzAnt1Accumulated ReportNo.:BLA-EMC-202509-A2703 Page 100 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT2-DH52441MHzAnt1OneBurst DwellNVNT2-DH52441MHzAnt1Accumulated

ReportNo.:BLA-EMC-202509-A2703 Page 61 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 OBWNVNT2-DH12441MHzAnt1 OBWNVNT2-DH12480MHzAnt1 ReportNo.:BLA-EMC-202509-A2703 Page 62 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 OBWNVNT3-DH12402MHzAnt1 OBWNVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202509-A2703 Page 63 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 OBWNVNT3-DH12480MHzAnt1 ReportNo.:BLA-EMC-202509-A2703 Page 64 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.4BandEdge ConditionModeFrequency (MHz) AntennaHopping Mode MaxValue (dBc) Limit (dBc) Verdict NVNT1-DH12402Ant1No-Hopping-52.84-20Pass NVNT1-DH12480Ant1No-Hopping-50.22-20Pass NVNT2-DH12402Ant1No-Hopping-54.66-20Pass NVNT2-DH12480Ant1No-Hopping-51.23-20Pass NVNT3-DH12402Ant1No-Hopping-54.39-20Pass NVNT3-DH12480Ant1No-Hopping-50.39-20Pass ReportNo.:BLA-EMC-202509-A2703 Page 65 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT1-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12402MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 66 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT1-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 67 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT2-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT2-DH12402MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 68 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT2-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT2-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 69 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT3-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT3-DH12402MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 70 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT3-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT3-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 71 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.5BandEdge(Hopping) ConditionModeFrequency (MHz) AntennaHopping Mode MaxValue (dBc) Limit (dBc) Verdict NVNT1-DH12402Ant1Hopping-51.56-20Pass NVNT1-DH12480Ant1Hopping-50.02-20Pass NVNT2-DH12402Ant1Hopping-52.69-20Pass NVNT2-DH12480Ant1Hopping-49.87-20Pass NVNT3-DH12402Ant1Hopping-52.2-20Pass NVNT3-DH12480Ant1Hopping-50.28-20Pass ReportNo.:BLA-EMC-202509-A2703 Page 72 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 73 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 74 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 75 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 76 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT3-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT3-DH12402MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 77 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT3-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT3-DH12480MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202509-A2703 Page 78 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.6ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1-36.07-20Pass NVNT1-DH12441Ant1-35.71-20Pass NVNT1-DH12480Ant1-35.22-20Pass NVNT2-DH12402Ant1-35.43-20Pass NVNT2-DH12441Ant1-38.1-20Pass NVNT2-DH12480Ant1-38.14-20Pass NVNT3-DH12402Ant1-35.65-20Pass NVNT3-DH12441Ant1-36.71-20Pass NVNT3-DH12480Ant1-35.37-20Pass ReportNo.:BLA-EMC-202509-A2703 Page 79 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT1-DH12402MHzAnt1Ref Tx.SpuriousNVNT1-DH12402MHzAnt1Emission ReportNo.:BLA-EMC-202509-A2703 Page 80 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT1-DH12441MHzAnt1Ref Tx.SpuriousNVNT1-DH12441MHzAnt1Emission

ReportNo.:BLA-EMC-202509-A2703 Page 31 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.10.4Testdata Below1GHz Remark:Duringthetest,pre-scantheGFSK,pi/4DQPSK,8DPSKmode,andfoundtheGFSKmodelowchannelwhichitisworse case. [Testmode:TXwithcharging];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202509-A2703 Page 32 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXwithcharging];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202509-A2703 Page 33 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Above1GHz: Remark:Duringthetest,pre-scantheGFSK,pi/4DQPSK,8DPSKmode,andfoundtheGFSKmodewhichitisworsecase. [Testmode:TXlowchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202509-A2703 Page 34 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXlowchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202509-A2703 Page 35 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXmiddlechannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202509-A2703 Page 36 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXmiddlechannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202509-A2703 Page 37 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202509-A2703 Page 38 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202509-A2703 Page 39 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.11Radiatedemissionswhichfallintherestrictedbands TestStandard 47CFRPart15,SubpartC15.247(d) 47CFRPart15,SubpartC15.205 TestMethodANSIC63.10-2020+Cor.1-2023Section6.10.5 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.11.1Limit 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-202509-A2703 Page 40 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.11.2Testsetup Below1GHz： 30MHz-1GHz： Above1GHz： ReportNo.:BLA-EMC-202509-A2703 Page 41 of 106 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.11.3Procedure 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)T…

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