2BSV5-H17AWireless Bluetooth headphones

说明书 参数配 H17A Wireless Bluetooth headphones User ManuaI 置 产品型号： 产品材质 H17A ： 喇叭 TPU/ABS ： 耳机容量 Ф14 32Ω 铜环喇叭 ： 充电仓容量 35mAh ： 有效距离 200mAh ： 耳机净 10M以上 重 充电时间 66g ：1小时 播放时间：8小时 充电接口： TYPE-C productparameters productmodeI: productmateriaI H17A : speakersize TPU/ABS : Headphonecapacity Φ14 32Ωcopper ring speaker : chargingcompartment 35mAh : Efectivedistance 200mAh : Netweightofheadphones 10MAbove : chargingtime 66g : 1Hour pIaybacktime:8Hour chargingconnector: TYPE-C 使用说明 3.开机:开盖取出耳机或长按3秒开机 4.关机:放回充电仓或长按3秒关机 5.接听电话:来电状态任意边按压1次 6.挂断电话:通话状态任意边按压1次 7.暂停播放歌曲：任意边按压1次 8.上一曲：左耳边按压2次 9.下一曲：右耳边按压2 1.蓝牙名称:H17A 2.配对连接：首次开机：两个蓝牙板同时开机，对耳自动配对。配 对成功后,主耳白绿交替闪,随即用手机连接对应的蓝牙配对名 即可 次 Instructionsforuse 5.AnsweringphonecaIIs:pressonceoneithersideoftheincomin 1. BIuetoothname: H17A 2.First boot: Turn on both BIuetooth boards at the same timeI and the earphones wiII pair automaticaIIy.After the pairing is successfuII the main earphone wiII fIash aIternateIy in white and green. Then you can use your mobiIe phone to connect to the corresponding BIuetooth pairing name. 3. power on: Take out the earphones after opening the Iid or press and hoId the button for 3 seconds to power on. 4. power of: put the earphones back into the charging case or press and hoId the button for 3 seconds to power of. g caIIstatus 6.Hangingupthephone:pressonceoneithersideofthecaIIstatus 7.pausepIayingthesong:pressanysideonce 8.previoussong:presstheIefteartwice 9.Nextsong:presstherighteartwice 单耳模式 功能操作说明 LED状态 播放/暂停单按 灯灭 SiRi开关长按二秒 灯灭 下一曲按2下 灯灭 音量加 - - 来电接通/挂断单按 灯灭 来电拒接来电状态下，长按2秒 灯灭 低电量报警电量低于3.2V低电报警;电量低于3.1V自动关机; 灯灭 充电中 - LED 充电完 灯常亮 成 - 充电电 指示灯常亮 流 5V/40mA充电,开机充电耳机会自动关机复位。 FunctionaIoperationinstructions LEDstatus pIay/pausesingIepress TheIightsareof siRiswitches pressandhoIdfortwoseconds TheIightsareof Nextsong press2times TheIightsareof voIumeupTap3timesinarow IncomingcaIIsareconnected/hungup singIepress TheIightsareof ThecaIIisdecIined whenacaIIisincomingIpressandhoIdfor2seconds TheIightsareof LowbatteryaIarm LowpoweraIarmwhenthepowerisIessthan3.2v; ThepowerisIessthan3I1vautomaticpowerof: TheIightsareof charging lightisalwayson chargingiscompIete chargingiscompIet charging indicator light is always on e 5v/40mAchargingIpoweronchargingTheearbudswiII 123 5充电指示状态 充电仓充满电时 ( 充电指示灯常亮 ) 6 when the charging compartment is fuIIy charged (Charging indicator light is always on) 6使用注意事项 1、日常使用中耳机充电面会沾上灰尘等脏污的东西可以使用棉签清 理耳机充电电接触面。 Useacottonswabtocleanthechargingsurfaceofthe earphone,whichwillbestainedwithdirt. 2、耳机需按要求正确规范的使用,注意使用环境对耳机的影响,为 保证连接顺畅，建议手机和耳机之间的距离在8米范围内. Earphoneshouldbeusedcorrectlyaccordingtotherequirement. Payattentiontotheinfluenceofenvironmentonearphone.Inorder toensuresmoothconnection,itissuggestedthatthedistance betweenthephoneandearphoneshouldbewithin8meters. 3、如耳机有连接不上或通讯不畅等其它问题，请忽私自拆卸耳机本体及其配 件，否则不予保修不要使用超过额定安数伏数的充电头给耳机充电。If theheadsetdoesnotconnectorpoorcommunicationandother problems,pleaseremovetheheadsetitselfanditsaccessories, otherwisenotwarrantydonotusemorethantheratedampere chargingheadtotheheadset. 4、为了保证你正常使用耳机，请确保耳机的电量充足。 Tomakesureyou'reusingyourheadphonesproperly, makesurethey'refullycharged. 7保修 耳机基本功能 Basicfunctionofearphone 1、产品如有任何功能问题,均可享受有保修服务,联系客服。 Iftheproducthasanyfunctionalproblems,canenjoythe warrantyservice,contactcustomerservice. 2、人为损坏、摔坏、人为刮花、进水、无保修卡者不在保修范围内。 Artificialdamage,broken,artificialscratch,water,no warrantycardisnotwithinthescopeofthewarranty. 3、客户必须填写所有必要资料(客户姓名、地址、电话、购买日期等) Customermustfillinallnecessaryinformation(customername, address,telephonenumber,dateofpurchase,etc.). 4、保修服务需在保修卡并按要求操作即可保修,否则不保修 Warrantyserviceinthewarrantycardandaccordingtothe requirementsofoperationcanbewarranty,otherwisenowarranty 产品型号： Model 客户姓名： Nameofclient 联系电话： Contactnumber 客户地址： Clientaddress 购买日期： 8温馨提示 1、 如果你的耳机充电中存在发烫严重或烧坏的情况可以看是不是使用大 于5V2A功率的充电头，大于的话需要更换小于5V2A的充电头。 2、 当左右耳机出现只有一边有声音的时候请把两只耳机重新放入充电盒,耳 机自动关机,打开手机找到配对名,点击取消蓝牙配对,打开充电盒,取出 耳机,靠近民解锁的手机等待8秒左右打开手机蓝牙搜索蓝牙配对名点击 连接。 3、 耳机听不到声音 （1）确认耳机处于工作状态 (2)确认耳机的音量大小是否合适 (3)确认耳机是否与手机正常连接 (4)确认耳机在正常的工作范围 4、 如果听到耳机有断续的情况：有些地方信号干扰大，蓝牙耳机会出现干 扰蓝牙底噪的情况会出现断续情况走到别的地方断开重新连接即可解 决。 (1)耳机离手机距离超出8米以上或中间有障碍物时,会影响信号传输 (2)周边有大功率发射设备时,会影响信号传输 (3)紧密空间也会影响信号传输(电子城等) Warm Reminder 1. If your headphones are seriously overheated or damaged during charging, please check if you are using a charging with a power greater than 5V2A. If so, you need to replace it with a charging head less than 5V2A. 2. When only one side of the left and right headphones has sound, please put both headphones back into the charging box, turn off the headphones automatically, find the name on the phone, click cancel Bluetooth pairing, open the charging box, take out the headphones, close to the unlocked phone, wait for about 8 seconds to open the phone to search for Bluetooth pairing name, click to connect. 3. No sound can be heard from the headphones (1)Confirm that the headphones are working condition (2)Confirm whether the volume of the headphones is appropriate (3)Confirm whether the headphones are connected to the phone normally (4)Conf whether the headphones are within the normal working range 4. If you hear intermittent sound from the headphones: If the signal interference in the environment is too strong, the Bluetooth headphones will experience noise interference, resulting in intermittent. Change the location, disconnect and reconnect Bluetooth to solve the problem. (1)When the distance between the headphones the phone exceeds 8 meters or there are obstacles in between, it will affect the signal transmission (2)When there are high-power transmitting devices around, it will affect signal transmission (3) A confined space will also affect signal transmission (such as an electronics city) 45 Dateofpurchase 67 automaticaIIypowerofandreset FCC Caution: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause unde…

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CoveredEquipmentAttestationLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(5)(i)-(ii)oftheCommission’sRules(47C.F.R.)weattestas followsfortheproductlistedbelow: FCCIDModelname 2BSV5-H17AH17A We, Applicant CompanyName:YuShengTechnology(FoShan)Co.,Ltd. Address:5thFloor,No.11,HuiShang4thRoad, JiangcunVillage,LeliuSub-district,Shunde District,FoshanCity,Guangdong,China Phone:13421607155 certifythattheequipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules.Thisincludesthecybersecurityandanti-virussoftwareproducedorprovidedby KasperskyLab,Inc.oranyofistsuccessorsandassignees. Wecertifythat,asofthedateofthefilingoftheapplication,theapplicantisnotidentified ontheCoveredListasanentityproducing“covered”equipment. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, 2025-11-21 SignatureDate PrintedNameofSignee:HuaPeng Company:YuShengTechnology(FoShan)Co., Ltd. Phone:13421607155 Email:[email protected] Address:5thFloor,No.11,HuiShang4th Road,JiangcunVillage,LeliuSub-district, ShundeDistrict,FoshanCity, Guangdong,China Fax:N/A

ConfidentialityRequestLetter ForCertificationServiceintheUSA FederalCommunicationCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)andSection §552(b)(4)oftheFreedomofInformationAct,werequestconfidentialityforthe documentationofthefollowingproducts: FCCIDModelname 2BSV5-H17AH17A Fortheproductslistedabove,werequestpermanentconfidentialityforallapplicable exhibitsasthereare:  theOperationalDescription  theBlockDiagram theSchematics Theabovelistedexhibitscontaintradesecretsandproprietaryinformationthatcouldbeof benefittoourcompetitors. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, 2025-11-21 SignatureDate PrintedNameofSignee/Title:HuaPeng/Manager Company:YuShengTechnology(FoShan)Co.,Ltd. Address:5thFloor,No.11,HuiShang4thRoad,JiangcunVillage, LeliuSub-district,ShundeDistrict,FoshanCity, Guangdong,China Phone:13421607155 Fax:-- Email:[email protected]

Report No.: CISRR251015054 Page 72 of 77 9. EXTERNAL AND INTERNAL PHOTOS 9.1. External Photos Report No.: CISRR251015054 Page 73 of 77 Report No.: CISRR251015054 Page 74 of 77

Label Size:10mm*3mm FCCID:2BSV5-H17A LabelLocation

Report No.: CISRR251015054 Page 75 of 77 9.2. Internal Photos Report No.: CISRR251015054 Page 76 of 77 ANT Report No.: CISRR251015054 Page 77 of 77 ------End of the report-----

RFExposureevaluation FCCID2BSV5-H17A ProductName WirelessBluetoothheadphones ModelNo.H17A ListedModel(s)- ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypePortableDevice 1.Reference ANSIC95.1–3999:IEEEStandardforSafetyLevelswithRespecttoHumanExposureto RadioFrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortable DevicesRFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices 2.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1Standalone SARtestexclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposure KDBprocedures,standalone1-gheadorbodyand10-gextremitySARevaluationforgeneral populationexposureconditions,bymeasurementornumericalsimulation,isnotrequired whenthecorrespondingSARTestExclusionThresholdcondition,listedbelow,issatisfied. Thesetestexclusionconditionsarebasedonsource-basedtime-averagedmaximum conductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-uptolerance, andtheminimumtestseparationdistancerequiredfortheexposureconditions.22The minimumtestseparationdistanceisdeterminedbythesmallestdistancefromtheantenna andradiatingstructuresoroutersurfaceofthedevice,accordingtothehostformfactor, exposureconditionsandplatformrequirements,toanypartofthebodyorextremityofauser orbystander(see5)ofsection4.1).ToqualifyforSARtestexclusion,thetestseparation distancesappliedmustbefullyexplainedandjustifiedbytheoperatingconfigurationsand exposureconditionsofthetransmitterandapplicablehostplatformrequirements,typicallyin theSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRF exposureKDBprocedures.WhennootherRFexposuretestingorreportingisrequired,a statementofjustificationandcompliancemustbeincludedintheequipmentapproval,inlieuof theSARreport,toqualifyfortheSARtestexclusion.Whenrequired,thedevicespecific conditionsdescribedintheotherpublishedRFexposureKDBproceduresmustbesatisfied beforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTTtwo-way radios,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≤50mm andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingto5)insection4.1isappliedto determineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsof simultaneoustransmissionconfigurations,furtherequipmentapprovalisnotrequiredto incorporatetransmittermodulesinhostdevicesthatoperateinthemixedmobileandportable hostplatformexposureconditions.Thegranteeisresponsiblefordocumentingthisaccording toClassIpermissivechangerequirements.AntennasthatqualifyforstandaloneSARtest exclusionmustapplytheestimatedstandaloneSARtodeterminesimultaneoustransmission testexclusion. a)The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantenna configuration,adjustedformaximumtune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤ 1.0. b)TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairs operatinginportabledeviceexposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤ 1.0. 3.ConductedPeakOutputPower Left ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) GFSKDH5 02.901.95 391.481.41 781.581.44 π/4DQPSK2-DH5 03.702.34 392.261.68 782.391.73 8DPSK3-DH5 04.182.62 392.531.79 782.611.82 Right ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) GFSKDH5 02.931.96 391.431.39 781.561.43 π/4DQPSK2-DH5 03.692.34 392.151.64 782.231.67 8DPSK3-DH5 03.982.50 392.571.81 782.621.83 4.ManufacturingTolerance Left DH5 ChannelChannel0Channel39Channel78 Target(dBm)211 Tolerance±(dB)1.01.01.0 2-DH5 ChannelChannel0Channel39Channel78 Target(dBm)322 Tolerance±(dB)1.01.01.0 3-DH5 ChannelChannel0Channel39Channel78 Target(dBm)422 Tolerance±(dB)1.01.01.0 Right DH5 ChannelChannel0Channel39Channel78 Target(dBm)211 Tolerance±(dB)1.01.01.0 2-DH5 ChannelChannel0Channel39Channel78 Target(dBm)322 Tolerance±(dB)1.01.01.0 3-DH5 ChannelChannel0Channel39Channel78 Target(dBm)322 Tolerance±(dB)1.01.01.0 5.EvaluationResult EUTBand/Modef(GHz) Antenna Distance (mm) RFoutputpower SARTest Exclusion Threshold SARTest Exclusion dBmmW LeftBR/EDR2.402553.160.9802<3.0Yes RightBR/EDR2.402542.510.7786<3.0Yes Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)in section4.1isappliedtodetermineSARtestexclusion. 3.TheBluetoothheadsetscontaintwoparts:leftearbudandrightearbud.theshematicis samebutPCBboardismirrorimage,bothleftandrightearbudsaretestedseprately,and thesetwoearbudscouldbesimultaneoustransmission. 4.simultaneoustransmissionResultseeChapter6. 6.SimultaneousTransmissionforSARExclusion standaloneSARvalue=[(max.powerofchannel,includingtune-uptolerance,mW)/(min.test separationdistance,mm)]·[√f(GHz)/x];whereX=7.5for1-gSARandx=18.75for10-gSAR SARANT0=3.16mw/5mm*[√f(2.402GHz)/7.5]=0.13059 SARANT1=3.51mw/5mm*[√f(2.402GHz)/7.5]=0.14506 AntennasthatqualifyforstandaloneSARtestexclusionmustapplytheestimatedstandalone SARto determinesimultaneoustransmissiontestexclusion: The[Σof(thehighestmeasuredorestimatedSARforeachstandaloneantennaconfiguration, adjustedformaximumtune-uptolerance)/1.6W/kg]+[ΣofMPEratios]is≤1.0. Result:∑of(thehighestmeasuredorestimatedSARANT0+SARANT1)/1.6= (0.13059+0.14506)/1.6=0.17228<1.0; 7.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolled RFExposureandSARExclusionThresholdperKDB447498D01…

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2.4GHz1608ChipAntenna:RANT1608F245C0 Address:7 / F, Building F, Zhichuang Park, Tong 'an, Gushu, Shenzhen 4 _ Application: WLAN,802.11b/g,Bluetooth,WLAN,etc... Features SMD,highreliability,ultraImpact,Omni-directional... PartnumberInformation RANT1608F245C04 (A)(B)(C)(D)(E)(F) ElectricalSpecification DimensionandTerminalConfiguration No.TerminalName 1Feeding/GNG 2GND/Feeding (A)ProductTypeChipAntenna (B)SizeCode 1.6x0.8mm( ± 0.1mm) (C)MaterialHighKmaterial (D)Frequency2.4~2.5GHz (E)FeedingmodePIFA&SingleFeeding (F)AntennatypeType=04 WorkingFrequencyRange2402~2480 MHz Bandwidth120MHz(Min.) PeakGain2.7dBi(Typ.) Impedance50Ohm Returnloss10dB(Min) PolarizationLinear AzimuthBeamwidthOmni-directional OperationTemperature( °C )-40~85 °C ResistancetoSolderingHeats 10sec.(@280 °C ) TerminationNi/Au(Leadless) Dimension(mm) L 1.60±0.10 W 0.80 ± 0.10 T 0.80 ± 0.10 RAIN International Technology Co., Ltd. TEL: 13530576606 2.4GHz1608ChipAntenna:RANT1608F245C04 _ 1 EvaluationBoardReference PCBDimensionAntennaLayoutReference Unit:mm ElectricalCharacteristics ReturnLoss&Radiation ELECTRICALCHARACTERISTICSS11 Radiation ElectricalCharacteristics Freque ncy EfficPercenGain 2400-1.6472.27%2.38 2450-1.3375.34%2.7 2500-1.5972.98%2.59 2.4GHz1608ChipAntenna:RANT1608F245C04 _ TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEABCD 16087”4K/Reel 4.0±0.5 4.0±213.5±0.5178±2 TappingSpecification PackagingTypeABWEFGHTψDP PaperType1608 1.90±0.203.50±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.10 1.50±0.10 4.0±0.1 2.4GHz1608ChipAntenna:RANT1608F245C04 _ ReliabilityTable TestItemProcedure Requirements CeramicType Remark (Reference) Electrical Characterization Fulfilltheelectrical specification UserSpec. Thermal Shock 1.Preconditioning: 50±10°C/1hr,thenkeepfor24±1hrsatroomtemp. 2.Initialmeasure:Spec:referInitialspec. 3.Rapidchangeoftemperaturetest: -30°Cto+85°C;100cycles; 15minutesatLowercategorytemperature; 15minutesatUppercategorytemperature. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 107 Temperature Cycling 1.Initialmeasure:Spec:referInitialspec. 2.100Cycles(-30°Cto+85°C),SoakMode=1(2Cycle/hours). 3.Measurementat24±2Hoursaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. JESD22 JA104 HighTemperature Exposure 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered;500hours@T=+85°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 LowTemperature Storage 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered:500hours@T=-30°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 Solderability (SMDBottomSide) Dippingmethod: a.Temperature:235±5°C b.Dippingtime:3±0.5s Thesoldershouldcover over95%ofthecritical areaofbottomside. IEC60384-21/22 4.10 SolderingHeat Resistance (RSH) Preheatingtemperature:150±10°C. Preheatingtime:1~2min. Soldertemperature:260±5°C. Dippingtime:5±0.5s NoVisibleDamage.IEC60384-21/22 4.10 Vibration5g'sfor20min.,12cycleseachof3orientations Note:Use8"X5"PCB.031"thick7securepointson,onelong sideand2securepointsatcornersofoppositesides.Parts mountedwithin2"fromanysecurepoint.Testfrom10-2000 Hz. NoVisibleDamage.MIL-STD-202 Method204 Mechanical Shock Threeshocksineachdirectionshallbeappliedalongthethree mutuallyperpendicularaxesofthetestspecimen(18shocks) Peakvalue:1,500g’s Duration:0.5ms Velocitychange:15.4ft/s Waveform:Half-sine NoVisibleDamage.MIL-STD-202 Method213 Humidity Bias 1.Humidity:85%R.H.,Temperature:85±2°C. 2.Time:500±24hours. 3.Measurementat24±2hrsaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 Method106 2.4GHz3216ChipAntenna:RANT1608F245C03 _ Board Flex (SMD) 1.Mountingmethod: IR-Reflow.PCBSize(L:100×W:40×T:1.6mm) 2.Applytheloadindirectionofthearrowuntilbendingreaches 2mm. NoVisibleDamage.AEC-Q200 005 AdhesionForceof1.8Kgfor60seconds.NoVisibleDamage Magnificationof20Xor greatermaybeemployed forinspectionofthe mechanicalintegrityofthe devicebodyterminalsand body/terminaljunction. AEC-Q200 006 Physical Dimension Anyapplicablemethodusingx10magnification,micrometers, calipers,gauges,contourprojectors,orothermeasuring equipment,capableofdeterminingtheactualspecimen dimensions. Inaccordancewith specification. JESD22 JB100 RevisionHistory RevisionDateContent 12019/03/01NewDatasheet 22020/02/22Add2Dradiationcharacteristic

ReportNo.:CISRR251015054 Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. Page1of68 TESTREPORT ReportNo.CISRR251015054 ProjectNo.CISR251015054 FCCID2BSV5-H17A ApplicantYuShengTechnology(FoShan)Co.,Ltd. Address 5thFloor,No.11,HuiShang4thRoad,JiangcunVillage,LeliuSub- district,ShundeDistrict,FoshanCity,GuangdongProvince ManufacturerYuShengTechnology(FoShan)Co.,Ltd. Address 5thFloor,No.11,HuiShang4thRoad,JiangcunVillage,LeliuSub- district,ShundeDistrict,FoshanCity,GuangdongProvince ProductNameWirelessBluetoothheadphones Trademark- Model/TypereferenceH17A ListedModel(s)- Standard 47CFRPart15.247 DateofsamplereceiptOctober15,2025 TestdateOctober15,2025toOctober18,2025 IssuedateOctober21,2025 TestresultComplied Reviewedby:MorganTan Approvedby:HansHu ReportNo.:CISRR251015054 Page 2 of 68 Contents 1.STANDARDANDAPPLICABLETESTMETHODS........................................................................................3 2.REPORTVERSION..........................................................................................................................................3 3.TESTDESCRIPTION.......................................................................................................................................4 4.SUMMARY........................................................................................................................................................5 4.1.ProductDescription*..................................................................................................................................5 4.2.RadioSpecificationDescription*..............................................................................................................5 4.3.ModificationofEUT.....................................................................................................................................6 4.4.Deviationfromstandards...........................................................................................................................6 4.5.TestingSite...................................................................................................................................................6 5.TESTCONFIGURATION.................................................................................................................................7 5.1.Testfrequencylist.......................................................................................................................................7 5.2.Descriptionsoftestmode...........................................................................................................................7 5.3.Supportunitusedintestconfiguration....................................................................................................7 5.4.Testsampleinformation.............................................................................................................................7 5.5.Environmentalconditions...........................................................................................................................8 5.6.Statementofthemeasurementuncertainty.............................................................................................8 5.7.EquipmentUsedduringtheTest................................................................................................................9 6.TESTRESULTS.............................................................................................................................................11 6.1.EvaluationResults(Evaluation)...............................................................................................................11 6.1.1.AntennaRequirement.............................................................................................................................11 6.2.RadioSpectrumMatterTestResults(RF)...............................................................................................12 6.2.1.ConductedEmissionatACpowerline.................................................................................................12 6.2.2.20dBBandwidth......................................................................................................................................15 6.2.3.MaximumConductedOutputPower.....................................................................................................17 6.2.4.ChannelSeparation................................................................................................................................18 6.2.5.NumberofHoppingFrequencies..........................................................................................................19 6.2.6.DwellTime...............................................................................................................................................20 6.2.7.Conductedbandedgeandspuriousemission...................................................................................22 6.2.8.Radiatedbandedgeemission...............................................................................................................24 6.2.9.RadiatedSpuriousEmission(below1GHz).........................................................................................30 6.2.10.RadiatedSpuriousEmission(Above1GHz)......................................................................................34 7.APPENDIXREPORT......................................................................................................................................42 7.1.DutyCycle..................................................................................................................................................42 7.2.DwellTime..................................................................................................................................................46 7.3.NumberOfHoppingChannel........................…

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Report No.: CISRR251015054 Page 70 of 77 8. TEST SETUP PHOTOS Conducted Emission at AC power line Radiated band edge emission Radiated Spurious Emission (Above 1GHz) Report No.: CISRR251015054 Page 71 of 77 Radiated Spurious Emission (below 1GHz)