2BGEW-M2Microphone

530.125MHz-570.875MHz 2CH 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 undesired operation NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment The devices has been evaluated to meet general RF exposure requirement the device can be used in portable exposure condition without restriction EIRP(dBm):CH 01:7.16(dBm) EIRP(dBm):CH 02:7.05(dBm)

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:UAINTERNATIONALINC. FRN:0033510736 ContactName:JessicaZhong Address:5030BoardwalkDrSuite818ColoradoSprings,COLORADO80919,USA TelephoneNo:001-719-6787182 Email:customerserviceahotmail.com Applicant: Companyname:EnpingBaylesElectronicTechnologyCo.,Ltd. ProductDescription:Microphone Granteecode:2BGEW FCCID:2BGEW-M2 FRN:0035425636 ContactName:JINHAOLI Email:2307681665qq.com Address:5thFloor,Building2,100meterssoutheastoftheintersectionofGongye4thRoadand Planning1stRoad,Dong'anIndustrialZone,Enping [EnpingBaylesElectronicTechnologyCo.,Ltd.]certifiesthat,asofthedateof thisfilingoftheapplicationwiththeTCB,[UAINTERNATIONALINC.]isour designatedUSagentforserviceofprocessfortheabovereferencedFCCID. [EnpingBaylesElectronicTechnologyCo.,Ltd.]acceptstomaintainanagent fornolessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanycommissionrelatedproceedinginvolving equipment.[UAINTERNATIONALINC.]accepts,asofthedateofthefilingof theapplication,theobligationofthedesignatedUSagentforserviceofprocess fortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:05/13/2024 Applicant’sName:JINHAOLIUSAgent’sName:JessicaZhong Title:ManagerTitle:Manager Signature Signature

Modeldifferencedeclarationletter DifferencesDescription FCCID:2BGEW-M2 WeEnpingBaylesElectronicTechnologyCo.,Ltd.state: Product： Microphone ModelName： M2,K2,K3,K5,K8,K9,K10,K11,A2,R1,IEMPOCKET,M1, T9K4,K6,A8,89pro,SH300G,A4,A6,M4,M6,M8,T1,T2,T4T6, T8,PSM-200,PSM-400,PSM-410,PSM-200T,K16, CD-02,CD-06,R12,R4,R6,R8,K12 We(EnpingBaylesElectronicTechnologyCo.,Ltd.)herebystatethatallthemodelsare electricalidenticalincludingthesamesoftwareparameterandhardwaredesign(i.e.,circuit design,ChipLayout,RFmodule/circuit,ntennatype(s)andantennalocation,componentson Chip,etc.,),samemechanicalstructureanddesign(includingproductenclosure,materials, etc.,),theonlydifferenceisthemodelnameandappearancecolor. Signatory Date:05-20.2024 <Signature> Name ： JINHAOLI Title ： Manager Company ： EnpingBaylesElectronicTechnologyCo.,Ltd. Address:5thFloor,Building2,100meterssoutheastoftheintersectionofGongye4thRoadand Planning1stRoad,Dong'anIndustrialZone,Enping

C5266091_X8_Ed.1 1/1 Letter of Authorization Enping Bayles Electronic Technology Co., Ltd. Company: Enping Bayles Electronic Technology Co., Ltd. Address: 5th Floor, Building 2, 100 meters southeast of the intersection of Gongye 4th Road and Planning 1st Road, Dong'an Industrial Zone, Enping Product Name: Microphone Model Number: M2, K2,K3,K5,K8, K9, K10, K11,A2, R1, IEM POCKET,M1,T9K4, K6,A8,89pro,SH300G,A4,A6,M4,M6,M8,T1,T2,T4,T6,T8, PSM-200,PSM- 400,PSM-410,PSM-200T,K16,CD-02,CD-06 R12,R4,R6,R8,K12 FCC Identifier: 2BGEW-M2 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: JINHAO LI Date: 2024.05.30 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 Enping Bayles Electronic Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024.5.30 Subject: Request for Confidentiality FCC ID: 2BGEW-M2 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name: JINHAO LI Title: Manager 2024.05.30

Page1of3ReportNo.:FCS202404099 Externalphotos Photo1 Photo2 Page2of3ReportNo.:FCS202404099 Photo3 Photo4 Page3of3ReportNo.:FCS202404099 Photo5 Photo6

LabelandLabelLocation FCCID:2BGEW-M2

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FCCRFExposure EUTDescription:Microphone ModelNo.:M2 SeriesModel:K2,K3,K5,K8,K9,K10,K11,A2,R1,IEMPOCKET,M1,T9K4 K6,A8,89pro,SH300G,A4,A6,M2,M4,M6,M8,T1,T2,T4,T6,T8 PSM-200,PSM-400,PSM-410,PSM-200T,K16,CD-02,CD-06 R12,R4,R6,R8,K12 FCCID:2BGEW-M2 Equipmenttype:PortableDevice 1.TestProcedure AccordingtoKDB447498D01GeneralRFExposureGuidancev06 The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/ (min.testseparationdistance,mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-g extremity SAR, where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparation distanceis≤50mmandfortransmissionfrequenciesbetween100MHzand6GHz.When theminimumtestseparationdistanceis<5mm,adistanceof5mmisappliedtodetermine SARtestexclusion. 2.TestResultofRFExposureEvaluation CH/Frequency Outputpower（dBm/mW） Channel01 530.125Hz 6.63/4.602 Turn-uppower Mode Peakpowerrange(dBm) wirelessmicrophone 6.00-8.00 [530.125MHz,8dBm/6.309W)outputpower] (6.309mW/5mm)*[√0.530125(GHz)]=0.9197<3.0for1-gSAR Conclusion:NoSARisrequired

FCCTestReport ReportNo:FCS202404099W01 Issuedfor Applicant: EnpingBaylesElectronicTechnologyCo.,Ltd. Address: 5thFloor,Building2,100meterssoutheastoftheintersectionof Gongye4thRoadandPlanning1stRoad,Dong'anIndustrialZone, Enping ProductName: Microphone BrandName: TKLBLS ModelName: M2 SeriesModel: K2,K3,K5,K8,K9,K10,K11,A2,R1,IEMPOCKET,M1,T9K4 K6,A8,89pro,SH300G,A4,A6,M4,M6,M8,T1,T2,T4,T6,T8 PSM-200,PSM-400,PSM-410,PSM-200T,K16,CD-02,CD-06 R12,R4,R6,R8,K12 FCCID: 2BGEW-M2 IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com Page2of32ReportNo.:FCS202404099W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com TESTRESULTCERTIFICATION Applicant’sName ...................... :EnpingBaylesElectronicTechnologyCo.,Ltd. Address ...................................... : 5thFloor,Building2,100meterssoutheastoftheintersectionof Gongye4thRoadandPlanning1stRoad,Dong'anIndustrialZone, Enping Manufacture'sName................:EnpingBaylesElectronicTechnologyCo.,Ltd. Address ...................................... : 5thFloor,Building2,100meterssoutheastoftheintersectionof Gongye4thRoadandPlanning1stRoad,Dong'anIndustrialZone, Enping ProductDescription ProductName ........................... :Microphone BrandName.............................:TKLBLS ModelName..............................:M2 SeriesModel..............................: K2,K3,K5,K8,K9,K10,K11,A2,R1,IEMPOCKET,M1,T9K4 K6,A8,89pro,SH300G,A4,A6,M4,M6,M8,T1,T2,T4,T6,T8 PSM-200,PSM-400,PSM-410,PSM-200T,K16,CD-02,CD-06 R12,R4,R6,R8,K12 TestStandards..........................:FCCRulesandRegulationsPart15SubpartCsection15.236 TestProcedure..........................:ANSIC63.10:2013 ThisdevicedescribedabovehasbeentestedFCS,thetestresultsshowthattheequipmentundertest (EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFCS,thisdocument maybealteredorrevisedbyFCS,personalonly,andshallbenotedintherevisionofthedocument.. Date(s)ofperformanceoftests.:Apr24,2024~May8,2024 DateofIssue.................................:May9,2024 TestResult .................................... :Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: (JackWang) Page3of32ReportNo.:FCS202404099W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com TableofContents Page 1.SUMMARYOFTESTRESULTS...........................................................................................6 1.1TESTFACTORY............................................................................................................7 1.2MEASUREMENTUNCERTAINTY.................................................................................7 2.GENERALINFORMATION...................................................................................................8 2.1GENERALDESCRIPTIONOFTHEEUT.......................................................................8 2.2DESCRIPTIONOFTHETESTMODES.......................................................................10 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS...............11 2.4EQUIPMENTSLIST.....................................................................................................12 3.CONDUCTEDEMISSIONMEASUREMENT.......................................................................13 3.2TESTPROCEDURE.....................................................................................................13 3.3TESTSETUP...............................................................................................................14 3.4TESTRESULTS...........................................................................................................15 4MAXIMUMRADIATEDPOWER..........................................................................................16 4.1LIMIT............................................................................................................................16 4.2TESTPROCEDURE.....................................................................................................16 3.3TESTSETUP...............................................................................................................16 4.4TESTRESULTS...........................................................................................................16 5.OCCUPIEDBANDWIDTH...................................................................................................17 5.1LIMIT.................................................................................................................................17 5.2TESTPROCEDURE.....................................................................................................17 5.3TESTSETUP...............................................................................................................17 5.4TESTRESULTS...........................................................................................................18 6.NECESSARYBANDWITH...................................................................................................19 6.1LIMIT............................................................................................................................19 6.2TESTPROCEDURE.....................................................................................................19 6.3TESTSETUP...............................................................................................................19 6.4TESTRESULT.............................................................................................................20 7.TRANSMITTERUNWANTEDEMISSIONS...............…

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PCBANT 技术指标 Technical index 电气性能 Electrical performance 型号 Model number 500-60 频率范围 Frequency range( MHz) 0 极化方式垂直 增益(dBi) 驻波 0.0558 比≤2 输入阻抗(Ω) 50 水平面波束宽度(º) 360 垂直面波束宽度(º) 78 功率容量(W) 10 机械性能 尺寸（长度×宽度）13mm×15mm 重量(g) 11 天线材料 Cu 工作温度(°C) -40~+70 湿度5~95％ Manufacture's NameEnping Bayles Electronic Technology Co., Ltd. Address5th Floor, Building 2, 100 meters southeast of the intersection of Gongye 4th Road and Planning 1st Road, Dong'an Industrial Zone, Enping ZxplneZYplaneXYplane Frequency (MHz] MaxVale (dB] Awenage (dB) MaxVale (dB) Average (dB) MaxValue (dB) Avenge (dB) 5000.0359-2.940.028-2.88-2.97-7.2 5500.0558-1.160.031-1.14-1.27-4.52 6000.0353-2.920.027-2.81-2.84-7.94

Page 1 of1ReportNo.:FCS202404099 Blow1GHzforradiatedemissiontestsetup Above1GHzforradiatedemissiontestsetup