2A7BO-Q008Karaoke Treasure

18650 18650 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction

ShenzhenLebaTechnologyCo.,Ltd. ModelDifference Productdescription:KaraokeTreasure Modelname:Q008 Q007,Q009,Q88,Q99,Q12,Q5,Q11 TradeName:N/A FCCID:2A7BO-Q008 AllthemodelarethesamecircuitandRFmodule,onlyformodelname. Regards Sincerely Client’ssignature: Client’sname/title:YUQIULI(N/A) Contactinformation/address:5thFloor,Building7,TianfuanIndustrialPark,Bozhujiao,Huangmabu Community,HangchengStreet,BaoanDistrict,Shenzhen,China

C5266091_X8_Ed.1 1/1 LetterofAuthorization <ShenzhenLebaTechnologyCo.,Ltd.> Company:ShenzhenLebaTechnologyCo.,Ltd. Address:5thFloor,Building7,TianfuanIndustrialPark,Bozhujiao,Huangmabu Community,HangchengStreet,BaoanDistrict,Shenzhen,China ProductName:KaraokeTreasure ModelNumber:Q008 Q007,Q009,Q88,Q99,Q12,Q5,Q11 FCCIdentifier:2A7BO-Q008 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:YUQIULIDate:2022-06-09 Title:N/A Signatureofapplicant:

C5266091_X10_Ed.1 1/1 <ShenzhenLebaTechnologyCo.,Ltd.> OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2022-06-09 Subject:RequestforConfidentiality FCCID:2A7BO-Q008 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:YUQIULI Title:N/A

EUTPHOTO(ExternalPhotos)

Label and label location Karaoke Treasure FCC ID:2A7BO-Q008

EUTPHOTO(InternalPhotos) ANT ※※※※※ENDOFREPORT※※※※※

FCCID:2A7BO-Q008 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093 ， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBT ModeMax Power(dBm) Max Power(mW) Frequency(MHz)Min. distance(mm) Calc. thresholds limit GFSK1.4041.38240250.428273.0 π/4-DQPSK-1.3010.74240250.231593.0 SoaSARtestisnotrequired

ProjectNo.:ZKT-2205313652E Page 1 of 64 FCCTESTREPORT FCCID:2A7BO-Q008 ReportNumber. .................................... :ZKT-2205313652E DateofTest ...................................................... : May.31,2022toJun.10,2022 Dateofissue.........................................: Jun.10,2022 Totalnumberofpages.........................62 TestResult .......................................... : PASS TestingLaboratory...........................: ShenzhenZKTTechnologyCo.,Ltd. Address ............................................... : 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................:ShenzhenLebaTechnologyCo.,Ltd. Address...............................................: 5thFloor,Building7,TianfuanIndustrialPark,Bozhujiao, HuangmabuCommunity,HangchengStreet,BaoanDistrict, Shenzhen,China Manufacturer'sname......................:ShenzhenLebaTechnologyCo.,Ltd. Address ............................................... : 5thFloor,Building7,TianfuanIndustrialPark,Bozhujiao, HuangmabuCommunity,HangchengStreet,BaoanDistrict, Shenzhen,China Testspecification: Standard ................................................ : FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 Testprocedure.....................................: / Non-standardtestmethod ................ :N/A TestReportFormNo........................: TRF-EL-112_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF........................................: Dated:2021-04-22 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:KaraokeTreasure Trademark...........................................:N/A Model/Typereference ......................... :Q008 Q007,Q009,Q88,Q99,Q12,Q5,Q11 Ratings .................................................. :Input:DC5VorBatteryDC3.7V ProjectNo.:ZKT-2205313652E Page 2 of 64 Testingprocedureandtestinglocation: TestingLaboratory .......................................... :ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature) ....................... : TomZou Reviewer(name+signature) ....................... : LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-2205313652E Page 3 of 64 TableofContents Page 1.VERSION.......................................................................................................................................5 2.TESTSUMMARY........................................................................................................................6 2.1TESTFACILITY..............................................................................................................................7 2.2MEASUREMENTUNCERTAINTY...........................................................................................7 3.GENERALINFORMATION.......................................................................................................8 3.1GENERALDESCRIPTIONOFEUT........................................................................................8 3.2TestSetupConfiguration.............................................................................................................9 3.3SupportEquipment........................................................................................................................9 3.4TestMode.......................................................................................................................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS......................................................................11 4.EMCEMISSIONTEST.............................................................................................................13 4.1Conductedemissions.................................................................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLimits............................................................13 4.1.2TESTPROCEDURE...............................................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD............................................................................13 4.1.4TESTSETUP.............................................................................................................................13 4.1.5EUTOPERATINGCONDITIONS.......................................................................................14 4.1.6TestResult.................................................................................................................................15 4.2Radiatedemissions.....................................................................................................................17 4.2.1RadiatedEmissionLimits.......................................................................................................17 4.2.2TESTPROCEDURE...............................................................................................................17 4.2.3DEVIATIONFROMTESTSTANDARD............................................................................18 4.2.4TESTSETUP.............................................................................................................................18 4.2.5EUTOPERATINGCONDITIONS.......................................................................................19 4.2.6TESTRESULTS.................................................................................................................…

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EUTTESTPHOTO