2BKCR-W60PROWireless Microphone

W60 pro W60 pro 4 This device complies with Part 15 of theCC Rules.peration is subect to the following two con ditions:1this device may not cause harmful interference, and2this device must accept any interference received, including interference that may cause undesired operation T: This equipment has been tested and found to comply with the limits for a Classdigital device, pursuant to Part 15 of theCC Rules. These limits are designed to provide reasonable prot ection 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 guar antee 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 radioTtechnician 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

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:REPAmericaLLC FRN:0034192500 ContactName:BenXU Address:6510SAcademyBlvd,SteA#523,ColoradoSprings,CO80906 TelephoneNo:7192013314 Email:[email protected] Applicant: Companyname:DongguanMicElectronicsCo.LTD ProductDescription:WirelessMicrophone Granteecode:2BKCR FCCID:2BKCR-W60PRO ContactName:RenjiaLi Address:Room401,Building4,No.9,LinDong3rdRoad,LinVillage,TangxiaTown,Dongguan City,GuangdongProvince,China TelephoneNo:18075904987 Email:[email protected] FRN:0035819978 [DongguanMicElectronicsCo.LTD]certifiesthat,asofthedateofthisfilingof theapplicationwiththeTCB,[REPAmericaLLC]isourdesignatedUSagentfor serviceofprocessfortheabovereferencedFCCID.[DongguanMicElectronics Co.LTD]acceptstomaintainanagentfornolessthanoneyearafterthe granteehasterminatedallmarketingandimportationortheconclusionofany commissionrelatedproceedinginvolvingequipment.[REPAmericaLLC]accepts, asofthedateofthefilingoftheapplication,theobligationofthedesignated USagentforserviceofprocessfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2024/08/14 Applicant’sName:RenjiaLiUSAgent’sName:BenXU Title:ManagerTitle:Manager SignatureSignature

C5266091_X24_Ed.2 1/1 Dongguan Mic Electronics Co. LTD “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Dongguan Mic Electronics Co. LTD FRN：0035819978 Grantee code: 2BKCR FCC ID: 2BKCR-W60PRO Contact Name: Renjia Li Address: Room 401, Building 4, No. 9, Lin Dong 3rd Road, Lin Village, Tangxia Town, Dongguan City, Guangdong Province, China Telephone No: 18075904987 Fax No: 18075904987 Email: [email protected] i. [Dongguan Mic Electronics Co. LTD] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Dongguan Mic Electronics Co. LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Dongguan Mic Electronics Co. LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered”equipment . Date: 2024/08/15 Applicant’s Name: Renjia Li Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist C5266091_X24_Ed.2 1/1

DongguanMicElectronicsCo.LTD ProductSimilarityDeclaration EUTDescription:WirelessMicrophone ModelNo.:W60pro,WK20,WK20pro,WK22,WK22pro,W60,W68,W68pro, W88,W88pro,W200,W200pro,W600,W600pro,W88,W88pro,W800,W800pro FCCID:2BKCR-W60PRO We(DongguanMicElectronicsCo.LTD)herebystatethatallthe modelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign(i.e.,circuitdesign,PCBLayout, RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design(includingproductenclosure,materials,etc.,),theonly differenceisthemodelnameandcolour. Signature: Name:RenjiaLi Title:Manager Place,date:Aug15,2024

C5266091_X8_Ed.1 1/1 Letter of Authorization Dongguan Mic Electronics Co. LTD Company: Dongguan Mic Electronics Co. LTD Address: Room 401, Building 4, No. 9, Lin Dong 3rd Road, Lin Village, Tangxia Town, Dongguan City, Guangdong Province, China Product Name: Wireless Microphone Model Number: W60 pro,WK 20,WK 20 pro,WK 22,WK 22 pro,W60,W68, W68 pro ,W88,W88 pro,W200,W200 pro,W600, W600pro,W88,W88pro,W800,W800 pro 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: Renjia Li Date: 2024.08.15 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 Dongguan Mic Electronics Co. LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024.8.15 Subject: Request for Confidentiality FCC ID: 2BKCR-W60PRO 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. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Renjia Li Title: Manager 2024.08.15

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LabelandLabelLocation FCCID:2BKCR-W60PRO

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FCS202408093W02 FCCRFExposure EUTDescription:WirelessMicrophone ModelNo.:W60pro,WK20,WK20pro,WK22,WK22pro,W60,W68,W68pro,W88,W88pro,W200, W200pro,W600,W600pro,W88,W88pro,W800,W800pro FCCID:2BKCR-W60PRO Equipmenttype:Portabledevices AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbody and10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementor numericasimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholocondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances<50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distancemm)]·[vfGHz)]<3.0for1-gSAR,ands7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison EIRP=EMeas+20log(dmeas)-104.7 EIRPistheequivalentisotropicallyradiatedpower, E M easindBmisthefieldstrengthoftheemissionatthemeasurementdistance,indBuV/m dMeasisthemeasurementdistance,inm conducted power (dBm) Maxtune- up(mW) Frequency(MHz)Min. distance(mm) Calc. thresholds limit 1.041.27240250.393.0 1.211.32244050.413.0 -0.080.98248050.313.0 Conclusion:NoSARisrequired

FCCTestReport ReportNo:FCS202408093W01 Issuedfor Applicant:DongguanMicElectronicsCo.LTD Address: Room401,Building4,No.9,LinDong3rdRoad,Lin Village,TangxiaTown,DongguanCity,Guangdong Province,China ProductName:WirelessMicrophone BrandName:N/A ModelName:W60pro SeriesModel: WK20,WK20pro,WK22,WK22pro,W60,W68, W68pro,W88,W88pro,W200,W200pro,W600, W600pro,W88,W88pro,W800,W800pro FCCID:2BKCR-W60PRO IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com Page 2 of38ReportNo.:FCS202408093W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TESTRESULTCERTIFICATION Applicant’sName......................:DongguanMicElectronicsCo.LTD Address ...................................... : Room401,Building4,No.9,LinDong3rdRoad,LinVillage, TangxiaTown,DongguanCity,GuangdongProvince,China Manufacture'sName ................ :DongguanMicElectronicsCo.LTD Address......................................: Room401,Building4,No.9,LinDong3rdRoad,LinVillage, TangxiaTown,DongguanCity,GuangdongProvince,China ProductDescription ProductName...........................:WirelessMicrophone BrandName...............................:N/A ModelName..............................:W60pro SeriesModel..............................: WK20,WK20pro,WK22,WK22pro,W60,W68,W68pro,W88, W88pro,W200,W200pro,W600,W600pro,W88,W88pro,W800, W800pro TestStandards .......................... :FCCRulesandRegulationsPart15SubpartC,Section247 TestProcedure .......................... :ANSIC63.10:2013 ThisdevicedescribedabovehasbeentestedbyFluxComplianceServiceLaboratory,thetestresults showthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditis applicableonlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFluxCompliance ServiceLaboratory,thisdocumentmaybealteredorrevisedbyFluxComplianceServiceLaboratory, personalonly,andshallbenotedintherevisionofthedocument.. DateofTest..................................: Date(s)ofperformanceoftests.:Aug07,2024~Aug12,2024 DateofIssue ................................. :Aug12,2024 TestResult ..................................... :Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: (JackWang) Page 3 of38ReportNo.:FCS202408093W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS..............................................................................................6 1.1TESTFACTORY................................................................................................................7 1.2MEASUREMENTUNCERTAINTY.....................................................................................7 2.GENERALINFORMATION.......................................................................................................8 2.1GENERALDESCRIPTIONOFTHEEUT..........................................................................8 2.2BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED.............10 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS.................11 2.4EQUIPMENTSLIST.........................................................................................................12 3.6DBBANDWIDTH..................................................................................................................13 3.1Limit..................................................................................................................................13 3.2TestProcedure.................................................................................................................13 3.3Testsetup.........................................................................................................................13 3.4Testresults.......................................................................................................................14 3.5OriginalTestData.............................................................................................................15 4.CONDUCTEDOUTPUTPOWER...........................................................................................18 4.1LIMIT................................................................................................................................18 4.2TESTPROCEDURE........................................................................................................18 4.3TESTSETUP...................................................................................................................18 4.4TESTRESULTS...............................................................................................................18 5.BANDEDGEANDSPURIOUS(CONDUCTED)....................................................................19 5.1LIMIT................................................................................................................................19 5.2TESTPROCEDURE........................................................................................................19 5.3TESTSETUP...................................................................................................................19 5.4TESTRESULTS...............................................................................................................20 5.5Originaltestdata..............................................................................................................20 6.POWERSPECTRALDENSITY..............................................................................................23 6.1LIMIT................................................................................................................................23 6.2T…

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MVSILICON 上海山景集成电路股份有限公司 Shanghai Mountain View Silicon Co., Ltd 1 Inverted F Antenna Specification MANUFACTURE :SHANGHAI MOUNTAIN VIEW SILICON CO,. LTD PRODUCT NAME :MV_BP10xx PCB Antenna DATE:2019-10-30 MVSILICON 上海山景集成电路股份有限公司 Shanghai Mountain View Silicon Co., Ltd 2 1. Antenna describe Antenna plate ： Inverted F Antenna Frequency range ： 2.4GHz-2.48GHz ITEM Name Inverted F Antenna Specification Model NameMV-BP10 PolarizationHorizontal and Vertical Azimuth Beam PattemOmni-directional Impedance50 Ohm Antenna Lengh14.4mm Gain(Max) 2.81(±1 dBi ） 2. Antenna Photo& Lengh （ mm ） MVSILICON 上海山景集成电路股份有限公司 Shanghai Mountain View Silicon Co., Ltd 3 3. Gain Frequency Gain （ dBi ） 2400MHz2.81 2410MHz2.74 2420MHz2.70 2430MHz2.73 2440MHz1.01 2450MHz1.26 2460MHz1.50 2470MHz1.49 2480MHz1.42 2490MHz0.36 2500MHz0.33 4. Return Loss/VSWR/Input Impedance Frequency Return Loss (dB)VSWR Input Impedance( Ω） 2400MHz-7.232.5325.37 2400MHz-6.472.8017.99 2450MHz-6.222.9017.18 2480MHz-5.183.4415.55 2500MHz-4.563.8915.48 MVSILICON 上海山景集成电路股份有限公司 Shanghai Mountain View Silicon Co., Ltd 4 Annex A Photographs 1. Test Setup Annex B Figures 1.2D Radiation Pattern Phi=0° MVSILICON 上海山景集成电路股份有限公司 Shanghai Mountain View Silicon Co., Ltd 5 Phi=90° Theta=90° MVSILICON 上海山景集成电路股份有限公司 Shanghai Mountain View Silicon Co., Ltd 6 2.3D Radiation Pattern 2400MHz 2450MHz MVSILICON 上海山景集成电路股份有限公司 Shanghai Mountain View Silicon Co., Ltd 7 2500MH 3.Return Loss MVSILICON 上海山景集成电路股份有限公司 Shanghai Mountain View Silicon Co., Ltd 8 4.VSWR END

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