2A327-ST3TWS Bluetooth Earphone

型号/Model: ST 3 时钟显示 左边耳机电量显示 右边耳机电量显示 充电仓电量显示 蓝牙连接状态 右边耳机状态 左边耳机状态 充电仓电量显示 时钟显示 00:00 1.首次使用，需先长按Power 键3秒开机 2.首次与新设备配对，配对成功后，后续每次使用，只需开启设备，就会自动连接 3.蓝牙配对：打开手机蓝牙搜索到“ST 3”,然后点击图标进行配对连接 拒接电话 接听/挂断电话 拒接电话 接听/挂断电话 充电仓主要功能 1.首次开机：长按Power键3秒开机，语言选择，主题选择。 2. 锁屏壁纸选择：长按壁纸3秒切换壁纸 开机 开机 关机 开机 亮屏/熄屏 耳机 充电仓 打开充电仓盖即自动开机 将耳机放入充电仓内关闭上盖关机 按一下Power按钮 长按Power按钮3秒 进入设置-关机设置-进行关机 主题选择语言选择 3. 主要功能： - 环境音：ANC ON 降噪开 / 通透模式 / ANC OFF 降噪关 - 音乐播放控制： 播放/暂停，上一曲，下一曲，音量加减 - 音效选择： 看刷模式，音乐模式，游戏模式 - 控制风格选择：默认，万花筒，齿轮 - 找耳机：L 左耳， R 右耳 - 均衡器：流行，摇滚，经典，爵士，人声，电音，舞曲 - 系统设置：触屏唤醒，语言，主题，声音，重启，出厂，关机 - 语音助手 - 秒表 - 倒计时 - 手电筒 - 显示亮度设置 - 手机拍照 - 通话控制： 接听电话，拒接电话，挂断电话 2.01" ：240 x 296 触控屏 51.2 g 充电仓显示屏 蓝牙版本5.3 通讯距离 CODEC Profile SBC, ACC A2DP, AVRCP, HFP, HSP 包装清单 产品重量 阻抗 播放时间 产品尺寸 充电接口 电池容量 按键 ENC 通话降噪 ANC 主动降噪 耳机 x 2, 充电仓 x 1, 耳帽 x 4, 说明书 x 1 60 x 28 x 51 mm 32 音乐播放：耳机约≥5小时，配合充电仓总续航：≥20小时 耳机电池:35 mAh x 2 + 充电仓：350 mAh USB Type-C 触摸控制 游戏模式 支持 支持 支持 Clock display L Earphone battery level R Earphone battery level Charging Compartment battery level Bluetooth connection status R Earphone status L Earphone status Charging Compartment battery level Clock display Type-C charging Power button Touch key 00:00 1. For first use, Press and hold the POWER button for 3s to turn on the device. 2. Pairing with a new device for the first time, after successful pairing, for each subsequent use, simply turn on the device and it will automatically connect 3. Bluetooth pairing: Open your phone's Bluetooth and search for "ST 3", then click on the icon to pair and connect Charging binmajor function 1.Power on for the first time:Press and hold 3s the Power button to turn on the device, select the language and theme. Earphone Charging case Enter the Settings - Shutdown to shut down the device. Press and hold Power button 3 second Click Power button Open the charging case, and the earphones are turned on automatically. Put the earphones into the charging case, and close the top cover to power off the earphones. Power on Shutdown Power on Shutdown On/Off screen 2. Wallpaper selection: Press and hold the wallpaper ofr 3 sceonds to weitch wallpa pers Languages settingTheme setting 3. Function： - Ambient：ANC ON / transparency / ANC OFF - Music playing control： Play/Pause，Next，Prev，Volume increase/decrease - Spatial: Watching mode，Music mode , Game mode - Control styles：Default, kaleidoscope, gear wheel - Find Earbuds：L ， R - Equalizer: POP,ROCK,CLASS,JAZZ,VOICE,DJ,DISCO - Settings：tap to wake，Language,Theme,Sound, Restart,Factory, Shutdown - Voice Assistant - Chronograp - Timer - Electric torch - Brightness settings - Phone photography - Call control: answer calls, reject calls, hang up calls 2.01" ：240 x 296 touch control About 52.2 g Display screen Bluetootth version5.3 Working distance CODEC Profile SBC, ACC A2DP, AVRCP, HFP, HSP Packing list Weight Impedance Playing time Dimensions USB type Battery capacity Key ENC ANC Earphone x 2, Charging case x 1, Earcap x 4, Manual x 1 60 x 28 x 51 mm 32 Listening time:≥5h for the earphones， Total endurance (with the charging case)：≥20h 35 mAh x 2 + 350 mAh x 1 USB Type-C Touch key Game mode Available Available Available

2024-8-20

PAGE1 OF5 深圳市朋伴兴业科技有限公司 客户确认签章(APPROVEDSIGNATURE) 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:双极天线 客户型号: CUSTOMERPARTNO: 产品型号: OURMODELNO:PBX2012MA01 日期: DATE: 确认签字,盖章后请返回承认书一份 PLEASERETURNTOUSONECOPYOF“SPECIFICATIONFOR APPROVAL”WITHYOURAPPROVEDSIGNATURES 核准 王海 审核刘飞制作刘小美 Manufacturer:SHENZHEN PENGBAN XINGYE TECHNOLOGY CO.,LTD Address:Room 608,Building 4,1970 Science and Technology Town,Minzhi Street,Longhua District,Shenzhen. PAGE 2 OF5 深圳市朋伴兴业科技有限公司 PBX2012MA01Specification OperatingTemp.:-40°C~+85°C 1. FEATURES : ●Lightweight,compact ●Widebandwidth,lowcost ●Built-inantennawithhighgain 2. APPLICATIONS : ●Bluetooth,WirelessLAN,MobileTV ●HomeRFSystem,etc 3.PRODUCTIDENTIFICATION CHIP201 221 (1)(2)(3) (1)Producttype:MultilayerchipAntenna (2)ExternalDimensions(L×W)(mm):2.0*1.2 4.SHAPEANDDIMENSIONS: SHAPEANDDIMENSIONS LWHA 2.0±0.21.2±0.20.55±0.10.4±0.1 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝±HOLEDIA＝± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-21Specification DOCUMENT NO. 2012 SPECREV. P1 PAGE 3 OF5 深圳市朋伴兴业科技有限公司 TERMINAL-CONFIGURATION EVALUATIONBOARD APPLICATIONGUIDE UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-21Specification DOCUMENT NO. 2012 SPECREV. P1 PAGE 4 OF5 深圳市朋伴兴业科技有限公司 5.SPECIFICATIONS: ITEMSPECIFICATION FrequencyBand2400MHz～2483MHz VSWRLessthan3 PolarizationLinear *PeakGain2.48dBiTyp. *PeakEfficiency72.6%Typ. Impedance50ΩTyp. *Testcondition:Testboardsize98*65mm Matchingcircuit:Pimatchingcircuitwillberequired 6.ElectricalCharacteristics: VSWR MarkFrequencyVSWR 12400MHz3.04 22450MHz1.15 32500MHz2.57 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-21Specification DOCUMENT NO. 2012 SPECREV. P1 MarkFrequencyVSWR 1 2400MHz3.04 2 2450MHz1.15 3 2500MHz2.57 PAGE 5 OF5 深圳市朋伴兴业科技有限公司 RadiationPattern TheGainpatternismeasuredinINPAQ’sFAR-fieldchamber.DUTisplacedonthetableof rotator,astandardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. ◎ 3DGainPattern(2400MHz) ◎2DGainPattern(2400MHz) UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-21Specification DOCUMENT NO. 2012 SPECREV. P1

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Model:ST ONE SN:TPOCHA001678B FCC ID: 2A327-ST3 Made in China / 中国制造 Shen Zhen Three Peaches Technology Co., LTD 深圳市三颗桃科技有限公司 Model / 型号: ST 3 SN: TPOCHA001678B 350mAh , 1.295Wh FCC ID: 2A327-ST3 Model:ST ONE SN:TPOCHA001678B FCC ID: 2A327-ST3 L R Charging box Earphone Wireless Bluetooth earphones:ST 3 Made in China / 中国制造 Shen Zhen Three Peaches Technology Co., LTD 深圳市三颗桃科技有限公司 Model / 型号: ST 3 SN: TPOCHA001678B 350mAh , 1.295Wh FCC ID: 2A327-ST3 Model:ST ONE SN:TPOCHA001678B FCC ID: 2A327-ST3 Model:ST ONE SN:TPOCHA001678B FCC ID: 2A327-ST3 Designed by Three Peaches Made in China Desi gned by Three Peaches Made in China L R L R

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ShenzhenHuaxiaTestingTechnologyCo.,Ltd 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 RFExposureEvaluationReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20240801600E-03 Applicant:ShenzhenThreePeachesTechnologyCo.,Ltd AddressofApplicant:Rm507,Building1,BaoxingZhihuiCity,No.650,ZhoushiRd,Zhongwu Community,HangchengStreet,BaoanDistrict,ShenzhenChina EquipmentUnderTest(EUT): EUTName:TWSBluetoothEarphone ModelNo.:ST3,ST3Plus,ST3Pro TestModelNo.:ST3 BrandName: FCCID:2A327-ST3 Standards: 47CFRPart1.1307 47CFRPart2.1093 KDB447498D04InterimGeneralRFExposureGuidancev01 DateofReceipt:2024-8-5 DateofTest: 2024-8-5to2024-8-13 DateofIssue:2024-8-19 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (AlexWang) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-03 Page:2of9 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20240801600E-03Rev.01 Initialreport 2024-8-19 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-03 Page:3of9 2Contents Page 1VERSION............................................................................................................................................................................2 2CONTENTS........................................................................................................................................................................3 ..................................................................................................................................................................................................3 3GENERALINFORMATION..............................................................................................................................................4 3.1CLIENTINFORMATION...................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT...................................................................................................................................4 3.3GENERALDESCRIPTIONOFBLE...................................................................................................................................4 3.4GENERALDESCRIPTIONOFBT......................................................................................................................................4 4RFEXPOSUREEVALUATION.......................................................................................................................................6 4.1SAREVALUATIONFORPORTABLECONDITION...........................................................................................................6 4.1.1StandardRequirement......................................................................................................................................6 4.1.2Limits....................................................................................................................................................................6 4.1.3SARExclusionEvaluationResult...................................................................................................................8 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-03 Page:4of9 3GeneralInformation 3.1ClientInformation Applicant:ShenzhenThreePeachesTechnologyCo.,Ltd AddressofApplicant:Rm507,Building1,BaoxingZhihuiCity,No.650,ZhoushiRd,Zhongwu Community,HangchengStreet,BaoanDistrict,ShenzhenChina Manufacturer:ShenzhenThreePeachesTechnologyCo.,Ltd AddressofManufacturer:Rm507,Building1,BaoxingZhihuiCity,No.650,ZhoushiRd,Zhongwu Community,HangchengStreet,BaoanDistrict,ShenzhenChina Factory:ShenzhenWaytronicXunjieElectronicsCo.,Ltd AddressofFactory:Room202,No.145-5,FuruiRoad,Xintiancommunity,Fuhaistreet,Baoan District,Shenzhen 3.2GeneralDescriptionofEUT ProductName: TWSBluetoothEarphone ModelNo.: ST3,ST3Plus,ST3Pro TestModelNo.: ST3 TradeMark: SoftwareVersion: FHCXFT-BY09-AB56AB5636FST38BDBSC069CFC19F920240731 V0.0.4 HardwareVersion: FT-BY09-AB56-V1.0 PowerSupply: Li-ionbatteryDC3.7V35mAh,ChargebyDC5Vforadapter SimultaneousTransmissionSimultaneousTXissupportedandevaluatedinthisreport. SimultaneousTXisnotsupported. 3.3GeneralDescriptionofBLE OperationFrequency:2402MHz~2480MHz ModulationType:GFSK TransferRate:1Mbps NumberofChannel:40 ProductType:MobilePortable AntennaType: Chipantenna AntennaGain: 2.48dBi 3.4GeneralDescriptionofBT OperationFrequency:2402MHz~2480MHz ModulationType:GFSK,π/4DQPSK TransferRate:1Mbps/2Mbps NumberofChannel:79 ProductType:MobilePortable AntennaType: Chipantenna ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-03 Page:5of9 AntennaGain: 2.48dBi ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-03 Page:6of9 4RFExposureEvaluation 4.1 SAREvaluationforPortablecondition 4.1.1StandardRequirement 447498D04InterimGeneralRFExposureGuidancev01 3.2.SARTestReductionGuidance SARtestreductionprocedures[Glossary]allowusingaparticularsetoftestdataasrepresentative ofother,similar,testconditions.Thismaybeappliedfordatawithindifferenttestpositions(e.g.body, head,extremity),wirelessmodes(e.g.Wi-Fi,cellular),andfrequencybands.Thistestreductionprocess providesfortheuseoftestdataforonespecificchannel,whilereferencingtothosedatafordemonstrating complianceinotherrequiredchannelsforeachtestpositionofanexposurecondition,withintheoperating modeofafrequencyband.Thisislimitedspecificallytowhenthereported1-gor10-gSARforthemid- bandorhighestoutputpowerchannelmeetsanyofthefollowingconditions. 4.1.2Limits SAR-basedthresh…

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ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 TestReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20240801600E-02 Applicant:ShenzhenThreePeachesTechnologyCo.,Ltd AddressofApplicant:Rm507,Building1,BaoxingZhihuiCity,No.650,ZhoushiRd,Zhongwu Community,HangchengStreet,BaoanDistrict,ShenzhenChina EquipmentUnderTest(EUT): Product: TWSBluetoothEarphone ModelNo.: ST3,ST3Plus,ST3Pro TestModelNo.:ST3 BrandName: FCCID:2A327-ST3 Standards:47CFRPart15,SubpartC KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2013 DateofReceipt:2024-8-5 DateofTest: 2024-8-5to2024-8-13 DateofIssue:2024-8-19 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (AlexWang) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-02 Page:2of62 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20240801600E-02Rev.01 Initialreport 2024-8-19 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-02 Page:3of62 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement47CFRPart15.203/PASS ACPowerLineConducted Emission 47CFRPart15,SubpartCSection 15.207 ANSIC63.10-2013PASS ConductedPeakOutput Power 47CFRPart15.247ANSIC63.10-2013PASS 20dBOccupiedBandwidth47CFRPart15.247ANSIC63.10-2013PASS CarrierFrequencies Separation 47CFRPart15.247ANSIC63.10-2013PASS HoppingChannelNumber47CFRPart15.247ANSIC63.10-2013PASS DwellTime47CFRPart15.247ANSIC63.10-2013PASS PseudorandomFrequency HoppingSequence 47CFRPart15.247ANSIC63.10-2013PASS Band-edgeforRF ConductedEmissions 47CFRPart15.247ANSIC63.10-2013PASS RFConductedSpurious Emissions 47CFRPart15.247ANSIC63.10-2013PASS RadiatedSpurious emissions 47CFRPart15.209ANSIC63.10-2013PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15.205/15.209ANSIC63.10-2013PASS Remark: Thetestedsample(s)andthesampleinformationareprovidedbytheclient. Tx:InthiswholereportTx(ortx)meansTransmitter. Rx:InthiswholereportRx(orrx)meansReceiver. RF:InthiswholereportRFmeansRadiatedFrequency. CH:InthiswholereportCHmeanschannel. Volt:InthiswholereportVoltmeansVoltage. Temp:InthiswholereportTempmeansTemperature. Humid:InthiswholereportHumidmeanshumidity. Press:InthiswholereportPressmeansPressure. N/A:Inthiswholereportnotapplication ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-02 Page:4of62 3Contents Page 1VERSION..........................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................3 3CONTENTS......................................................................................................................................................................4 4GENERALINFORMATION...........................................................................................................................................5 4.1CLIENTINFORMATION.................................................................................................................................................5 4.2GENERALDESCRIPTIONOFEUT.................................................................................................................................5 4.3ADDITIONALINSTRUCTIONS........................................................................................................................................7 4.4TESTENVIRONMENT...................................................................................................................................................8 4.5DESCRIPTIONOFSUPPORTUNITS...............................................................................................................................8 4.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................................9 4.7TESTLOCATION........................................................................................................................................................10 4.8TESTFACILITY..........................................................................................................................................................10 4.9ABNORMALITIESFROMSTANDARDCONDITIONS......................................................................................................10 4.10OTHERINFORMATIONREQUESTEDBYTHECUSTOMER..........................................................................................10 4.11EQUIPMENTLIST.....................................................................................................................................................11 5TESTRESULTSANDMEASUREMENTDATA.....................................................................................................12 5.1ANTENNAREQUIREMENT..........................................................................................................................................12 5.2CONDUCTEDEMISSIONS............................................................................................................................................13 5.3CONDUCTEDPEAKOUTPUTPOWER.........................................................................................................................17 5.420DBOCCUPIEDBANDWIDTH...................................................................................................................................22 5.5C…

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ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-02 Page:61of62 Above1GHz: 6.2ConductedEmission ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240801600E-02 Page:62of62 7Photographs-EUTConstructionalDetails RefertoPhotographs-EUTConstructionalDetailsOFEUTforCQASZ20240801600E-01. ***ENDOFREPORT***

Setupphotos 1Photographs-EUTTestSetup 1.1RadiatedSpuriousEmission 9kHz~30MHz:LEFT 30MHz~1GHz: Above1GHz: 1.2ConductedEmissionsTestSetup