2BKH5-MIC30Wireless microphone

User'sManual WirelessMicrophone CH-30T&CH-30R Note: -Allthepicturesinthismanualareforreferenceonly,subjecttoouravailableproducts. Contents 2 Contents .......................................................... 2 Introduction ..................................................... 3 Notice ........................................................... 3 Introduction .................................................. 5 Danger ......................................................... 5 Warning ....................................................... 5 PackingList....................................................6 Installation......................................................7 MicrophoneReceiver ................................ 7 MicrophonePairing ................................... 7 MicrophoneFunction .................................... 8 MicrophoneSetting ................................... 9 Troubleshooting ........................................... 11 Appendix ...................................................... 12 Introduction 3 Thankyouforpurchasingthisspeakerandwirelessmicrophone. Pleasereadtheusermanualcarefullytoensureproperusebeforeoperating thedevices. keeptheusermanuaIinafixedpIaceforfuturereference. -CH-30T(Microphone)eIectricequipmentspecification: Intput:DC5V1A Notice <FCCProduct> changesormodificationsnotexpressIyapprovedbythepartyresponsibIefor compliancecouldvoidtheuser’sauthoritytooperatetheequipment. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjectto thefollowingtwoconditions: (1)thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,includinginterference thatmaycauseundesiredoperation. Introduction 4 Notice <FCC-ClassBProduct> Note:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfor aClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimits aredesignedtoprovidereasonableprotectionagainstharmfulinterference inaresidentialinstallation.Thisequipmentgenerates,uses,andcanradiate radiofrequencyenergy,andifnotinstalledandusedinaccordancewith theinstructions,maycauseharmfulinterferencetoradiocommunications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticular installation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoffand on,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreof thefollowingmeasures: –Reorientorrelocatethereceivingantenna. –Increasetheseparationbetweentheequipmentandreceiver. –Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. –Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Notice <FCCCertification> ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference, and(2)thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation. changesormodificationsnotexpressIyapprovedbythepartyresponsibIefor compliancecouldvoidtheuser’sauthoritytooperatetheequipment. Introduction 5 Danger 1.Don'tmodifyproductinanyway.Otherwise,itwillcauseafire,electric shock,seriouspersonalinjuriesorproductdamaged.Onlydistributoror servicecentercandoproductinternalchecking,maintainingandrepairing. 2.PIeasefarawayfromlammabIeorexpIosivegaseswhenusetheproduct. Otherwise,itwillresultinexplosion. 3.Ifanyformofliquidorobjectintotheproduct,pleasedon'tusetheproduct. Pleasecontactdistributororservicecenter,anddon'tcontinuetousethis product.otherwise,itwiIIcauseafireoreIectricshock. 4.Operationthisproductwithwethandagainst.Otherwise,itwillcauseelectric shock. 5.Don'tusethisproductinthelight. Warning 1.Forsafetyreasons,pleasekeeptheproductoraccessoriesoutofthereach ofthereachofsmallchildrenoranimalsagainstaccidentssuchas: -Swallowproductandaccessories.Ifithappens,pleasegotoseeadoctor immediately. -Somepartsofproductwillresultinpersonalinjuries. 2.Donotplacethisproductunderhightemperatureenvironment,highorlow temperatireenviromentmaycausenegativelyaffectforinternalparts,even resuItiinfire. Suchas:microwaveoven,oven,radiator,insideorupsideofrefrigerator,it maycausetheproductoverheatingevenexplosion. PackingList 6 MicrophoneDongle (receiver) Sling Type-Cchargingcable Components Installation 7 MicrophoneReceiver PluginthereceivertoUSB-Aslot. 吕 MicrophonePairing Theauto-pairingmechanismactivateswithina3-meterrange,afterpressing thepowerbuttonwith3seconds. 3m > MicrophoneFunction 8 VOL- VOL+ <Front> MIC1 18 MENU <Side> ⑫ ⑬ ①Microphone Built-incondensercapsule. ②Signalintensity ③ Batteryindicator Displaythebatterylifetime. ④ Microphonechannel DisplayNo1.OrNo.2microphone ⑤Volume Displaythevolumevalue. ⑥Menubutton Pressmenubuttonwith3secto advancedfunction. ⑦Powerbutton Pressandholdthepowerbuttonfor 3secondstoturnthedeviceonor off ⑧ VOL+(▲) -Increasethemicrophonevolume. -Afterpressmenubutton,selectthe advancedfunction. ⑨ Muteon(<) -Muteonthemicrophonesound. -Afterpressmenubutton,adjustthe advancedfunctionallevel ⑩Muteoff(》) -Muteoffthemicrophonesound. -Afterpressmenubutton,adjustthe advancedfunctionallevel ⑪VOL-(▽) -Decreasethemicrophonevolume. -Afterpressmenubutton,selectthe advancedfunction ⑫ Type-Cslot Type-Cslotforcharger ⑬ 3.5mmaudioslot Forlavalierorheadsetmicrophone. ⑥ ⑧ ⑨ ① ③ ⑤ ⑩ ⑪ ② ④ ⑦ Microphone Displaythesignalintensity. MicrophoneFunction 9 MicrophoneSetting Press"Menu"buttonfor3seconds,itcansetmoreadvancedfunctionas below: MIC1 18 -AutoGainControl(AGC): Press"MENU"buttonwithin3second,for AGCfunction. Value:On/Off Default:Off -LKID(LockID): Press"》"buttontoselectitem,andpress" ▲."or"▽"tochangedata. Value:On/Off Default:Off -Signalintensity: Press"》"buttontoselectitem,andpress" ▲."or"▽"forchangetheintensity. Value:1~8 Default:6. -Channelselect(CHN24G/CHNALL): Press"》"buttontoselectitem,andpress" ▲."or"▽"forsettingdata"CHN24G"for 8channel."CHNALL"for10channel. Value:CHN24G/CHNALL Default:CHN24G. VOL+ VOL- MENU e。 e。 e》 MicrophoneFunction 10 -Microphonechannel: Press"》"buttontoselectitem,andpres…

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(KLaserTechnologyInc) (8/29/2024) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(2BKH5-MIC30) [KLaserTechnologyInc](“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, (Applicantsignature) (TaishengQin) (KLaserTechnologyInc) (8/29/2024) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(2BKH5-MIC30) [KLaserTechnologyInc](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Sincerely, (Applicantsignature) (TaishengQin)

AttestationStatements (8/29/2024) TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestfor(2BKH5-MIC30) (KLaserTechnologyInc),theundersigned,herebyauthorize(WeFaSelectionTrade TechnologyCo.,LTD)toactasourdesignatedU.S.agentforserviceofprocess,(KLaser TechnologyInc)acceptstomaintainanagentfornolessthanoneyearafterthegrantee hasterminatedallmarketingandimportationortheconclusionofanyCommission- relatedproceedinginvolvingtheequipment. (WeFaSelectionTradeTechnologyCo.,LTD)acceptstheresponsibilitytoactas designatedU.S.agentforserviceofprocess. ApplicantInformation： Companyname:KLaserTechnologyInc FRN:0035848399 ContactName:TaishengQin Address:No1,Li-HsinRd.VI,Science-BasedIndustrialPark,300HsinChu,Taiwan TelephoneNo:0755-23573094 Email:[email protected] Signature [ TaishengQin ] U.S.AgentInformation: CompanyName:WeFaSelectionTradeTechnologyCo.,LTD Address:30N.GOULDST.STENSHERIDANWY,SHERIDAN,WY82801,UnitedStates FRN:0033767856 ContactName:JosonYe TelephoneNo:3023719847 Email:[email protected] Signature [JosonYe]

Productdifferencedeclaration MycompanyKLaserTechnologyInc producedWirelessmicrophone.ModeMIC-30，MIC-30T, MIC-30R.Thesemodelshavethesamepoint.Theonly differenceistheircolorappearance. Printedname:KLaserTechnologyInc Signature: Date:2024.8.29

KLaserTechnologyInc (8/29/2024) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR ( Wirelessmicrophone,MIC-30 ) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(Blockdiagram,circuitdiagram,operational description,BOM,PCBlayout)requiredtobesubmittedwiththisapplicationbe permanentlywithheldfrompublicreview. SPECIFYREASONFORREQUEST(i.e.theabovedocumentsarecompany proprietaryinformationthatcouldnevergetintothepossessionofyour competition). Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely,

KLaserTechnologyInc (8/29/2024) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorize(ShenzhenGUORENCertificationTechnologyServiceCo., Ltd.)toactonourbehalfinallmattersrelatingtoapplicationforequipmentauthorization, includingthesigningofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely,

FCCID:2BKH5-MIC30 ExternalPhoto FCCID:2BKH5-MIC30 FCCID:2BKH5-MIC30 FCCID:2BKH5-MIC30 Itisonlyareceivingfunction.

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FCCID:2BKH5-MIC30 InternalPhoto FCCID:2BKH5-MIC30

Page 1 of 2 RFExposureevaluation FCCID:2BKH5-MIC30 1.1.ApplicableStandard Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. Accordingto§1.1310and§2.1093RFexposurerequirement KDB447498v06:MobileandPortableDevicesRFExposureProceduresandEquipmentAuthorization Policies 1.2.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSARtest exclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures, standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions, bymeasurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholdcondition,listedbelow,issatisfied.Thesetestexclusionconditionsarebasedonsource-based time-averagedmaximumconductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-up tolerance,andtheminimumtestseparationdistancerequiredfortheexposureconditions.22Theminimum testseparationdistanceisdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresor outersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements, toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbytheoperating configurationsandexposureconditionsofthetransmitterandapplicablehostplatformrequirements,typically intheSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRFexposureKDB procedures.WhennootherRFexposuretestingorreportingisrequired,astatementofjustificationand compliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,toqualifyfortheSARtest exclusion.Whenrequired,thedevicespecificconditionsdescribedintheotherpublishedRFexposureKDB proceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTT two-wayradios,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≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmaccordingto5)insection4.1isappliedtodetermineSARtestexclusion. 1.3.Manufacturingtolerance 2.4G(Peak) ChannelChannel01Channel17Channel34 Target(dBm)7.07.07.0 Tolerance±(dB)1.01.01.0 2.EvaluationResult EvaluationResults Band/Modef(GHz) Antenna Distance (mm) RFoutputpower (includingtune-up tolerance) SARTest Exclusion Threshold SARTest Exclusion dBmmW 2.4G2.47558.06.30961.99<3.0Yes Page 2 of 2 3.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposure andSARExclusionThresholdperKDB447498v06. .....................EndofReport.........................

Tel:86-0755-23035723Fax:86-0755-23036702E-mail:[email protected] 深圳市飞敏科技有限公司 ShenZhenCityFeiMinTechnologyCO.,LTD. 产品承认书 SPECIFICATIONFORAPPROVED 客户 CUSTOMER: 产品名称 PRODUCTS:2.4G板载蓝牙天线 客户料号 PARTNO: 产品型号 Spec.: 适用机种 APPLICATION: 客户确认 CUSTOMERAPPROVEDBY 工程部 ENGINEERR&DDEPT. 采购部 OPERATIONSTOCKDEPT. 品质部 QCDEPT. 供应商确认 APPROVEDBYVENDOR 工程部 ENGINEERR&DDEPT. 业务部 OPERATIONSTOCKDEPT. 日期 DATE 版本 REV. 1.0 新品承认（NewlyApproved） ☑ 材料变更再承认（MaterialApproved）□ 规格变更再承认（SPECApproved）□ Tel:86-0755-23035723Fax:86-0755-23036702E-mail:[email protected] 目录 产品承认书 ......................................................................................................................1 1. 项目信息 ProjectInformation...................................................................................1 1.1. 外观尺寸 AppearanceandDimensions...........................................................1 1.2. 产品实物 pictureofrealproducts....................................................................1 2. 电气性能 ElectricalCharacteristics.........................................................................1 2.1. 测试环境条件 TestEnvironmentConditions..................................................2 2.2. 测示方法 Measurementmethod......................................................................2 2.2.1.电压驻波比VSWR .......................................................................................2 2.2.2.回波损耗LogMag .....................................................................................4 2.2.3.史密斯圆图SMITHCHART .........................................................................4 2.3.效率及增益 Efficiency andGain ................................................................5 2.3.1.测试系统Testsystem .............................................................................5 2.3.2.效率及增益EfficiencyandGain .........................................................5 2.3.3.天线辐射3D图 ..........................................................................................6 2.3.4.天线极化方向Antennapolarizationdirection ...............................6 3. 备注 Notes.................................................................................................................7 Tel:86-0755-23035723Fax:86-0755-23036702E-mail:[email protected] 1 1. 项目信息 ProjectInformation 1.1.外观尺寸AppearanceandDimensions 1.2.产品实物pictureofrealproducts 2. 电气性能 ElectricalCharacteristics Tel:86-0755-23035723Fax:86-0755-23036702E-mail:[email protected] 2 2.1.测试环境条件TestEnvironmentConditions 温度TemperatureOrdinaryTemperature(5to35°C) 湿度HumidityOrdinaryHumidity(25to85%RH) 2.2.测示方法Measurementmethod 2.2.1.电压驻波比VSWR Tel:86-0755-23035723Fax:86-0755-23036702E-mail:[email protected] 3 Tel:86-0755-23035723Fax:86-0755-23036702E-mail:[email protected] 4 2.2.2.回波损耗LogMag 2.2.3.史密斯圆图SMITHCHART Tel:86-0755-23035723Fax:86-0755-23036702E-mail:[email protected] 5 2.3.效率及增益EfficiencyandGain 2.3.1.测试系统Testsystem 2.3.2.效率及增益EfficiencyandGain Frequency(MHz)Gain(dBi)Efficiency(%) 2400MHz0.6624.8 2410MHz1.8233.79 2420MHz2.0335.51 2430MHz2.337.08 2440MHz2.6640.55 2450MHz2.6539.12 2460MHz2.9641.42 2470MHz2.3736.76 2480MHz2.1334.75 2490MHz1.2429.39 2500MHz0.0923.41 Tel:86-0755-23035723Fax:86-0755-23036702E-mail:[email protected] 6 2.3.3.天线辐射3D图 2.3.4.天线极化方向Antennapolarizationdirection Tel:86-0755-23035723Fax:86-0755-23036702E-mail:[email protected] 7 3. 备注 Notes 1、安装时注意不能离金属部分太近，以避免影响天线性能。 2、此款天线只适用此机型，天线的位置不可以随意改动，若用于其它机器上导致效果变差，与我司无 关

ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. 101#,BuildingK&BuildingT,TheSecondIndustrialZone,JiazitangCommunity, FenghuangStreet,GuangmingDistrict,Shenzhen,China FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo........................: FCCID.................................................: GRCTR240802076-01 2BKH5-MIC30 Compiledby (position+printedname+signature)..: TestingEngineerJimmyWang Supervisedby (position+printedname+signature)..: ProjectEngineerKelleyZhang Approvedby (position+printedname+signature)..: ManagerSamWang Dateofissue.........................................:Sep.06,2024 TestingLaboratoryName................: ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. Address.................................................: 101#,BuildingK&BuildingT,TheSecondIndustrialZone,Jiazitang Community,FenghuangStreet,GuangmingDistrict,Shenzhen, China Applicant’sname...............................: KLaserTechnologyInc Address ................................................. : No1,Li-HsinRd.VI,Science-BasedIndustrialPark,300HsinChu, Taiwan Testspecification..............................: Standard ................................................ :FCCPart15.247 ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerand sourceofthematerial.ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.takesno responsibilityforandwillnotassumeliabilityfordamagesresultingfromthereader'sinterpretationofthe reproducedmaterialduetoitsplacementandcontext. Testitemdescription........................: Wirelessmicrophone,Wirelessdongle TradeMark............................................: Boxlight Manufacturer ......................................... : KLaserTechnologyInc Model/Typereference.........................: MIC-30 ListedModels ...................................... : MIC-30T,MIC-30R FirmwareVersion ................................. :V1.0 HardwareVersion................................:V1.0 Modulation...........................................: GFSK Frequency .............................................. From2409MHzto2475MHz Ratings...................................................: 5.0V1.0A(chargedbyPowerAdapter)or 3.7V650mAh(ByLi-ionrechargeablebattery) Result ..................................................... : PASS ReportNo.:GRCTR240802076-01Page 2 of 33 TESTREPORT EquipmentunderTest:Wirelessmicrophone,Wirelessdongle Model/Type:MIC-30 ListedModels:MIC-30T,MIC-30R Applicant : KLaserTechnologyInc Address: No1,Li-HsinRd.VI,Science-BasedIndustrialPark,300HsinChu, Taiwan Manufacturer : KLaserTechnologyInc Address: No1,Li-HsinRd.VI,Science-BasedIndustrialPark,300HsinChu, Taiwan TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:GRCTR240802076-01Page 3 of 33 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3EquipmentUnderTest.................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................5 2.5EUTconfiguration.........................................................................................................................................5 2.6EUToperationmode.....................................................................................................................................6 2.7BlockDiagramofTestSetup.......................................................................................................................6 2.8RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.9Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4Summaryofmeasurementresults..............................................................................................................8 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................10 4.1ACPowerConductedEmission................................................................................................................10 4.2RadiatedEmissionsandBandEdge........…

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FCCID:2BKH5-MIC30 TestSetupPhoto