2AMQ6-OW03RPower output listed is conducted.

项目： OW03 品名：中英文说明书 料号： 版本：B 更新日志： 图档识别 图档比例：1：1 技术要求 1. 尺寸：80x80mm 2.材质：100g书写纸 3.印刷：专色印刷 4.工艺：风琴折+对折 5.公差：±1mm 6.备注：英文为首页 嘿，听我的！ 东莞市猎声电子科技有限公司 Dongguan Liesheng Electronic Co., Ltd. 注：所有材料必须符合ROHS规定. 资料确认 -----11C---- ---- ---- 裁切线 压痕线 标注线 品牌： 市场： 软件： 电子： 品质： 包装： 80mm 80mm

DongguanLieshengElectronicCo.,Ltd. * theapplicantmustdesignateacontactlocatedintheUnitedStatesforpurposesofactingasthe applicant’sagentforserviceofprocess,regardlessofwhethertheapplicantisadomesticorforeign entity.AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforserviceofprocess. U.S.AgentDesignationforServiceofProcess- CertificationAttestationLetter 12/3/2024 TO:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ATTN.:ReviewingEngineer FCCID:2AMQ6-OW03R FRNofapplicant:0026655068 Persection2.911(d)(7)oftheFCCrules,DongguanLieshengElectronicCo.,Ltd.(“the applicant”)certifiesthattheequipmentforwhichauthorizationissoughtisdesignatedtothe followingU.S.agent*forserviceofprocess: CompanyName:APEXUSSPECIALISTSLIMITED FCCRegistrationNumber(FRN):0033495250 PhysicalU.S.CompanyAddress:1226NorthKingSt.#460WilmingtonDE19801 ContactPerson:WellsYan AgentEmailAddress:[email protected] Theabovecontactpersonacceptstheobligationforserviceofprocess. Theapplicantacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. ApplicantSigned: Signed: Printedname:FANXIONG Title: Certification CompanyName:DongguanLieshengElectronic Co.,Ltd. Date:12/3/2024 AgentSigned(ifdifferentfromApplicant): Signed: Printedname:WellsYan Title:Manager CompanyName:APEXUSSPECIALISTS LIMITED Date:12/3/2024

COMPANYLETTERHEAD CoveredEquipmentCertificationAttestationLetter 12/2/2024 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2AMQ6-OW03R DongguanLieshengElectronicCo.,Ltd.(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. DongguanLieshengElectronicCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList(asa specificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing “covered”equipment. DongguanLieshengElectronicCo.,Ltd.(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftware producedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees, includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:FANXIONG Title:CertificationEngineer CompanyName:DongguanLieshengElectronicCo.,Ltd. Date:12/2/2024

DATE:2024/12/3 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 AuthoritytoActasAgent Onourbehalf,IappointBlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd./BuildingC, No.107,ShihuanRoad,ShiyanSub-DistrictBaoanDistrict,Shenzhen,Guangdong Province,China(NameofAgentcompanynameandaddress)toactasouragentinthe preparationofthisapplicationforequipmentcertification.Icertifythatsubmitted documentsproperlydescribethedeviceorsystemforwhichequipmentcertificationis sought.Ialsocertifythateachunitmanufactured,importedormarketed,asdefinedinthe FederalCommunicationsCommission’sregulationswillhaveaffixedtoitalabelidentical tothatsubmittedforapprovalwiththisapplication. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonour behalf,Iacknowledgethatallresponsibilityforcomplyingwiththetermsandconditions forcertification,stillresideswithDongguanLieshengElectronicCo.,Ltd./1701 CharlestonRegionalParkway,SuiteA,Charleston,SC29492(ApplicantNameand address) <Signature> Name：FANXIONG Title：Certification Company ： DongguanLieshengElectronicCo.,Ltd.

DATE ： 2024/12/3 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:2AMQ6-OW03R ProductName:SmartWatch RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...) Schematics  Blockdiagram  Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. <Signature> Name ： FANXIONG Title ： Certification Company ： DongguanLieshengElectronicCo.,Ltd.

ModelNo.: OW03 ViewofProduct-1 ViewofProduct-2 ViewofProduct-3 ViewofProduct-4 ViewofProduct-5 ViewofProduct-6 ViewofProduct-7 ViewofProduct-8 ViewofProduct-9R-ear ViewofProduct-10R-ear ViewofProduct-11R-ear ViewofProduct-12R-ear ViewofProduct-13R-ear ViewofProduct-14R-ear

项目：Haylou OW03 品名： 料号： 版本：A 更新日志： 图档识别 图档比例：1：1 技术要求 1. 尺寸： 2.材质： 3.印刷：四色+1专 4.工艺：局部UV，覆哑膜 5.公差：±0.5mm 6.备注： 嘿，听我的！ 东莞市猎声电子科技有限公司 Dongguan Liesheng Electronic Co., Ltd. 注：所有材料必须符合ROHS规定. 资料确认 -----877C---- ---- ---- 裁切线 压痕线 标注线 品牌： 市场： 软件： 电子： 品质： 包装：

ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonly tothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.Theresults describedinthisreportdonotrepresentthequalityorcharacteristicsofthesampledbatch,nordotheyrepresentany similaroridenticalproductsthatarenotexplicitlystated. ModelNo.: OW03 ViewofProduct-1R-ear ViewofProduct-2R-ear ViewofProduct-3R-ear ViewofProduct-4R-ear ViewofProduct-5R-ear

Website: www.cblueasia.com Tel:+86-755-23059481 Email: [email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonly tothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.Theresults describedinthisreportdonotrepresentthequalityorcharacteristicsofthesampledbatch,nordotheyrepresentany similaroridenticalproductsthatarenotexplicitlystated. FCCRFExposure Applicant:DongguanLieshengElectronicCo.,Ltd. Address: Room10073,No.156,HumenAvenue,Humen Town,DongguanCity,GuangdongProvince ProductName:HAYLOUAirfreeOpenEarTrueWirelessEarbuds BrandMark:HAYLOU Model:OW03 Seriesmodel:N/A FCCID:2AMQ6-OW03R ReportNumber:BLA-EMC-202411-A5303 DateofReceipt:2024.11.21 DateofTest:2024.11.21to2024.11.27 TestStandard: 47CFRPart15,Part1.1307 47CFRPart15,Part2.1093 KDB447498D04GeneralRFExposureGuidancev01 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:2024.12.03 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202411-A5303 Page 2 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 TableofContents 1Generalinformation......................................................................................................................................................4 1.1Generalinformation.................................................................................................................................................4 1.2GeneraldescriptionofEUT.....................................................................................................................................4 2RFExposureComplianceRequirement.....................................................................................................................5 2.1StandardRequirement............................................................................................................................................5 2.2Limits.......................................................................................................................................................................5 2.3Result.......................................................................................................................................................................6 ReportNo.:BLA-EMC-202411-A5303 Page 3 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 ReviseRecord VersionNo.DateDescription 012024.12.03Original ReportNo.:BLA-EMC-202411-A5303 Page 4 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 1Generalinformation 1.1Generalinformation ApplicantDongguanLieshengElectronicCo.,Ltd. Address Room10073,No.156,HumenAvenue,HumenTown,DongguanCity, GuangdongProvince ManufacturerDongguanLieshengElectronicCo.,Ltd. Address Room10073,No.156,HumenAvenue,HumenTown,DongguanCity, GuangdongProvince FactoryGuangxiYuanhangElectronicsCo.LTD Address Floor2-4,Building5,StandardWorkshop,PennElectronicInformation IndustrialPark.BinyangTown,NanningCity,GuangxiZhuang AutonomousRegion 1.2GeneraldescriptionofEUT ProductnameHAYLOUAirfreeOpenEarTrueWirelessEarbuds Modelno.OW03 OperationFrequency:BT/BLE:2402MHz-2480MHz ModulationType: BLE:GFSK BT:GFSK,π/4DQPSK,8DPSK NumberofChannels: BLE:40 BT:79 AntennaType:FPCAntenna ProductType: Portable AntennaGain:1.72dBi(Providedbythecustomer) Powersupply:BatteryDC3.7V TestVoltage:DC3.7V HardwareVersionV1.1 SoftwareVersionV1.0 ReportNo.:BLA-EMC-202411-A5303 Page 5 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 2RFExposureComplianceRequirement 2.1StandardRequirement Accordingto447498D04InterimGeneralRFExposureGuidancev01 StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurement ornumericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThreshold condition,listedbelow,issatisfied. 2.2Limits ReportNo.:BLA-EMC-202411-A5303 Page 6 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 2.3Result 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=1.72dBi ForBLE1M(Worst): MaxOutputpower=-0.652dBm@2402MHz ERP=-0.652dBm+1.72dBi-2.15=-1.055dBm=0.784mW<2.788mW ForBTClassic(8DPSK): MaxOutputpower=1.091dBm@2402MHz ERP=1.091dBm+1.72dBi-2.15=0.661dBm=1.164mW<2.788mW ComplywithRFexposureexemptionlimit. ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull. （1.2856mW）< 2.788 mW (0.8606mW）< 2.788 mW

Website: www.cblueasia.com Tel:+86-755-23059481 Email: [email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonly tothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.Theresults describedinthisreportdonotrepresentthequalityorcharacteristicsofthesampledbatch,nordotheyrepresentany similaroridenticalproductsthatarenotexplicitlystated. TestReport Applicant:DongguanLieshengElectronicCo.,Ltd. Address: Room10073,No.156,HumenAvenue,Humen Town,DongguanCity,GuangdongProvince ProductName: HAYLOUAirfreeOpenEarTrueWireless Earbuds BrandMark:HAYLOU Model:OW03 Seriesmodel:N/A FCCID:2AMQ6-OW03R ReportNumber:BLA-EMC-202411-A5301 DateofReceipt:2024.11.21 DateofTest:2024.11.21to2024.11.27 TestStandard:47CFRPart15,SubpartC15.247 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:2024.12.03 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202411-A5301 Page2of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 TableofContents 1Generalinformation......................................................................................................................................................5 1.1Generalinformation.................................................................................................................................................5 1.2GeneraldescriptionofEUT.....................................................................................................................................5 2Testsummary................................................................................................................................................................7 3TestConfiguration........................................................................................................................................................8 3.1Testmode................................................................................................................................................................8 3.2OperationFrequencyeachofchannel....................................................................................................................9 3.3Testchannel.............................................................................................................................................................9 3.4Auxiliaryequipment.................................................................................................................................................9 3.5Testenvironment.....................................................................................................................................................9 4Laboratoryinformation..............................................................................................................................................10 4.1Laboratoryandaccreditations...............................................................................................................................10 4.2Measurementuncertainty......................................................................................................................................10 5Testequipment............................................................................................................................................................11 6Testresult....................................................................................................................................................................14 6.1Antennarequirement.............................................................................................................................................14 6.2ConductedemissionsatACpowerline(150kHz-30MHz)..................................................................................15 6.3ConductedpeakoutputPower..............................................................................................................................17 6.4Minimum6dBbandwidth.......................................................................................................................................18 6.5Powerspectrumdensity........................................................................................................................................19 6.6ConductedBandEdgesMeasurement.................................................................................................................20 6.7Conductedspuriousemissions.............................................................................................................................22 6.8Radiatedspuriousemissions................................................................................................................................23 6.9Radiatedemissionswhichfallintherestrictedbands..........................................................................................35 7AppendixA..................................................................................................................................................................43 7.1MaximumConductedOutputPower.....................................................................................................................43 7.2-6dBBandwidth.....................................................................................................................................................48 7.3OccupiedChannelBandwidth...............................................................................................................................53 ReportNo.:BLA-EMC-202411-A5301 Page3of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.4MaximumPowerSpectralDensityLevel.........…

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ReportNo.:BLA-EMC-202411-A5301 Page61of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 PSDNVNTBLE2M2480MHzAnt1 ReportNo.:BLA-EMC-202411-A5301 Page62of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.5BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-54.17-20Pass NVNTBLE1M2480Ant1-53.68-20Pass NVNTBLE2M2402Ant1-54.2-20Pass NVNTBLE2M2480Ant1-49.25-20Pass BandEdgeNVNTBLE1M2402MHzAnt1Ref ReportNo.:BLA-EMC-202411-A5301 Page63of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNTBLE1M2402MHzAnt1Emission BandEdgeNVNTBLE1M2480MHzAnt1Ref ReportNo.:BLA-EMC-202411-A5301 Page64of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNTBLE1M2480MHzAnt1Emission BandEdgeNVNTBLE2M2402MHzAnt1Ref ReportNo.:BLA-EMC-202411-A5301 Page65of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNTBLE2M2402MHzAnt1Emission BandEdgeNVNTBLE2M2480MHzAnt1Ref ReportNo.:BLA-EMC-202411-A5301 Page66of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNTBLE2M2480MHzAnt1Emission ReportNo.:BLA-EMC-202411-A5301 Page67of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.6ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-43.96-20Pass NVNTBLE1M2442Ant1-44.72-20Pass NVNTBLE1M2480Ant1-43.36-20Pass NVNTBLE2M2402Ant1-44.09-20Pass NVNTBLE2M2442Ant1-44.4-20Pass NVNTBLE2M2480Ant1-43.89-20Pass ReportNo.:BLA-EMC-202411-A5301 Page68of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNTBLE1M2402MHzAnt1Ref Tx.SpuriousNVNTBLE1M2402MHzAnt1Emission ReportNo.:BLA-EMC-202411-A5301 Page69of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNTBLE1M2442MHzAnt1Ref Tx.SpuriousNVNTBLE1M2442MHzAnt1Emission ReportNo.:BLA-EMC-202411-A5301 Page70of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNTBLE1M2480MHzAnt1Ref Tx.SpuriousNVNTBLE1M2480MHzAnt1Emission ReportNo.:BLA-EMC-202411-A5301 Page71of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNTBLE2M2402MHzAnt1Ref Tx.SpuriousNVNTBLE2M2402MHzAnt1Emission ReportNo.:BLA-EMC-202411-A5301 Page72of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNTBLE2M2442MHzAnt1Ref Tx.SpuriousNVNTBLE2M2442MHzAnt1Emission ReportNo.:BLA-EMC-202411-A5301 Page73of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNTBLE2M2480MHzAnt1Ref Tx.SpuriousNVNTBLE2M2480MHzAnt1Emission ReportNo.:BLA-EMC-202411-A5301 Page74of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 AppendixB:photographsoftestsetup RadiatedEmissions(30MHz-1GHz) RadiatedEmissions(above1GHz) ReportNo.:BLA-EMC-202411-A5301 Page75of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 AppendixC:photographsofEUT ViewofProduct-1 ViewofProduct-2 ReportNo.:BLA-EMC-202411-A5301 Page76of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-3 ViewofProduct-4 ReportNo.:BLA-EMC-202411-A5301 Page77of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-5 ViewofProduct-6 ReportNo.:BLA-EMC-202411-A5301 Page78of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-7 ViewofProduct-8 ReportNo.:BLA-EMC-202411-A5301 Page79of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-9R-ear ViewofProduct-10R-ear ReportNo.:BLA-EMC-202411-A5301 Page80of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-11R-ear ViewofProduct-12R-ear ReportNo.:BLA-EMC-202411-A5301 Page81of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-13R-ear ViewofProduct-14R-ear ReportNo.:BLA-EMC-202411-A5301 Page82of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-15R-ear ViewofProduct-16R-ear ReportNo.:BLA-EMC-202411-A5301 Page83of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-17R-ear ViewofProduct-18R-ear ReportNo.:BLA-EMC-202411-A5301 Page84of84 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-19R-ear ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.

Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Andy Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(OW03-L) PART S2B4BB1F1B01700 REV. NO. B PAGE 1 OF 6 S 2 1 B B F B 1 7 7 B 4 (1) (2) (3) (4) (5) 0 1 0 7 0 7 BT FPC Antenna (OW03-L) 1. Explanation of Product Number Product Description: (1) Product Categories: B:BT Antenna (2) Dimensions: B1:14.32*9.13*0.15 (mm) (3) Material: F: FPC (4) Working Frequencies: 1B: 2.4G-2.5G (5) Antenna Series: 01: Serial number 迎丰天线技术 Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Andy Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(OW03-L) PART S2B4BB1F1B01700 REV. NO. B PAGE 2 OF 6 2. Features *Stable and reliable in performances *RoHS compliance *Low cost 3. Applications *BT 4． Description * YINGFENMG FPC antenna series are specially designed for 2.4G-2.5G band application. Based on YINGFENG proprietary designs and processes, this FPC antenna has excellent stability and sensitivity to consistently provide high signal reception efficiency. 5. Antenna Electrical Specifications : Characteristics Specifications Unit Outline Dimensions 14.32* 9.13*0.15 mm Frequency 2400~2500 MHz Impedance 50  Polarization Linear Polarization Return Loss Table Return Loss Freq.Band 2.4G Hz 2.45G Hz 2.5G Hz dB -16.98 -29.81 -17.34 VSWR Table VSWR Freq.Band 2.4G Hz 2.45G Hz 2.5G Hz 1.18 1.08 1.29 GAIN Table Total Gain = Xpol + Ppol Freq.Band 2400MHz 2450MHz 2485MHz 2500MHz Peak Gain(dBi) 1.51 1.69 1.23 迎丰天线技术 1.72 Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Andy Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(OW03-L) PART S2B4BB1F1B01700 REV. NO. B PAGE 3 OF 6 6．Dimensions (unit: mm) blic errand：±0.2mm 7. Measurement Characteristics: (1) Return Loss (2) VSWR 迎丰天线技术 Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Andy Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(OW03-L) PART S2B4BB1F1B01700 REV. NO. B PAGE 4 OF 6 8. Three D Radiation Pattern measurements 9.Radiation Pattern 迎丰天线技术 Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Andy Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(OW03-L) PART S2B4BB1F1B01700 REV. NO. B PAGE 5 OF 6 9-1.3D Gain Pattern (Radiation Pattern at 2450 MHz) -Y -Z X 迎丰天线技术 Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Andy Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(OW03-L) PART S2B4BB1F1B01700 REV. NO. B PAGE 6 OF 6 9-3.complete machine Efficiency Table 10-1产品包装 Product packaging 版本edition:: V3.0 页码Page: 1/1 1.产品排版: 24*4=168PCS 2.离型纸隔层摆放保护天线Barrier paper protection products 3.密封袋封装效果 Sealing bag packaging effect 4.纸箱封箱效果(贴出货标签和ROHS标签 Carton sealing effect 10-2.Revision Control: Revision Date Content Remark A 2024-08-05 New Issued. N/A Frequency(MHz) 2400 2420 2450 2460 2480 2500 Efficiency (dB) -2.22 -1.71 -2.09 -2.13 -2.24 -2.07 Efficiency (%) 30.9 32.3 36 35 29.18 26 Gain (dBi) 1.51 1.62 1.72 1.7 1.69 1.23 迎丰天线技术 Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Andy Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(OW03-R) PART S2B4BB1F1B01800 REV. NO. B PAGE 1 OF 6 S 2 1 B B F B 1 8 7 B 4 (1) (2) (3) (4) (5) 0 1 0 7 0 7 BT FPC Antenna (OW03-R) 1. Explanation of Product Number Product Description: (1) Product Categories: B:BT Antenna (2) Dimensions: B1:14.32*9.13*0.15 (mm) (3) Material: F: FPC (4) Working Frequencies: 1B: 2.4G-2.5G (5) Antenna Series: 01: Serial number 迎丰天线技术 Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Andy Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(OW03-R) PART S2B4BB1F1B01800 REV. NO. B PA…

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ModelNo.: OW03 RadiatedEmissions(30MHz-1GHz) RadiatedEmissions(above1GHz)