2BLBT-MG-01Mini Guitar AMP

FCCWarningStatement:Changesormodificationstothisunitnotexpressly approvedbythepartyresponsibleforcompliancecouldvoidtheuser’s authoritytooperatetheequipment.Thisequipmenthasbeentestedandfound tocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15ofthe FCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates, usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedin accordancewiththeinstructions,maycauseharmfulinterferencetoradio communications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticular installation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoffand on,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreof thefollowingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. - Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. - Consultthedealeroranexperiencedradio/TVtechnicianforhelp. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference, and(2)thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation. FCCRadiationExposureStatement ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.The devicecanbeusedinportableexposureconditionwithoutrestriction.

WeifangMengQiXuanLvTradingCo.,Ltd. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:WeifangMengQiXuanLvTradingCo.,Ltd. Address:Room1004,No.518YuquanRoadXinchengStreet,Hi-TechDistrictWeifang,Shandong China261061 ProductName:MiniGuitarAMP FCCID:2BLBT-MG-01 Model(s):MG-01 2.911(d)(5)(i)EquipmentType We,[WeifangMengQiXuanLvTradingCo.,Ltd.](“theapplicant”)certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:LunaTianDate:2024.10.10 TitleandCompanyname:Manager/WeifangMengQiXuanLvTradingCo.,Ltd. NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

WeifangMengQiXuanLvTradingCo.,Ltd. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:WeifangMengQiXuanLvTradingCo.,Ltd. Address:Room1004,No.518YuquanRoadXinchengStreet,Hi-TechDistrictWeifang,Shandong China261061 ProductName:MiniGuitarAMP FCCID:2BLBT-MG-01 Model(s):MG-01 2.911(d)(5)(ii)Applicantfiling We,[WeifangMengQiXuanLvTradingCo.,Ltd.](“theapplicant”)certifythat,asofthedateofthe filingoftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,established pursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:LunaTianDate:2024.10.10 TitleandCompanyname:Manager/WeifangMengQiXuanLvTradingCo.,Ltd. NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

WeifangMengQiXuanLvTradingCo.,Ltd. AgentAuthorization Company:WeifangMengQiXuanLvTradingCo.,Ltd. Address:Room1004,No.518YuquanRoadXinchengStreet,Hi-TechDistrictWeifang, ShandongChina261061 ProductName:MiniGuitarAMP ModelNumber(s):MG-01 ProductDescription:MiniGuitarAMP WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2024.10.10 Name:LunaTian Title:Manager Company:WeifangMengQiXuanLvTradingCo.,Ltd.

WeifangMengQiXuanLvTradingCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2024.10.10 Subject;RequestforConfidentiality FCCID:2BLBT-MG-01 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:LunaTian Title:Manager

EUTPHOTO(ExternalPhotos) TestMode:MG-01 ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation FCCIDLABEL: High:2.9cm Wide:3.98cm LabelLocation:

EUTPHOTO(InternalPhotos) TestMode:MG-01 ※※※※※ENDOFREPORT※※※※※ BTANT

FCCID:2BLBT-MG-01 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, ForBR/EDR Mode Frequency (MHz) MaxPower (dBm) MaxPower (mW) Min.Distance (mm) Calc. thresholds limit GFSK2402-0.2940.9350.28833.0 π/4-DQPSK24021.8071.5250.47123.0 8-DPSK24022.2891.6950.52383.0 Conclusion: 1.[(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]*[√f(GHz)]<3.0. 2.SARTestExclusionThresholdsis3.0forseparationdistance5mm.Therefore,SAR testisnotrequired.

Summary InvertedFAntennaSpecification ITEM ModelName2.4GANT Center Frequency HorizontalVertical 2400MHz2450MHz2500MHz2400MHz2450MHz2500MHz -1.26dBi-0.76dBi-0.58dBi-5.25dBi-2.46dBi-1.86dBi MAX.Gain-0.58dBi PolarizationHorizontalandVertical AzimuthBeam Pattern Omni-directional Impedance50Ohm AntennaLength38.20mm ManufactureSHENZHENXUANHENGTECHNOLOGYCO.,LTD ANT SPEC Horizontal:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-40Scale:5/div Frequency (MHz) Gain(dBi) MaxMinAvg 2400-1.26-30.08-7.18 2450-0.76-36.56-7.48 2500-0.58-22.03-6.59 Vertical:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-30Scale:5/div Frequency (MHz) Gain(dBi) MaxMinAvg 2400-5.25-22.14-12.42 2450-2.46-24.58-10.47 2500-1.86-29.52-9.20 ANTTestLabs： Attestation of Global Compliance Co., Ltd.

Project No.: ZKT-24090310995E Page 1 of 63 FCC TEST REPORT FCC ID:2BLBT-MG-01 Report Number. .................................... : ZKT-24090310995E Date of Test ...................................................... :Sep. 07, 2024 to Sep. 14, 2024 Date of issue.........................................:Sep. 14, 2024 Total number of pages.........................63 Test Result .......................................... : PASS Testing Laboratory...........................: Shenzhen ZKT Technology Co., Ltd. Address ............................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Applicant's name ............................. : Weifang MengQiXuanLv Trading Co., Ltd. Address...............................................: Room 1004, No. 518 Yuquan Road Xincheng Street, Hi-Tech District Weifang, Shandong China 261061 Manufacturer's name ...................... : Weifang MengQiXuanLv Trading Co., Ltd. Address ............................................... : Room 1004, No. 518 Yuquan Road Xincheng Street, Hi-Tech District Weifang, Shandong China 261061 Test specification: Standard................................................: FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test procedure.....................................: / Non-standard test method ................ :N/A Test Report Form No........................: / Test Report Form(s) Originator.....: ZKT Testing Master TRF........................................: Dated: 2020-01-06 This device described above has been tested by ZKT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And itis applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ZKT, this document may be altered or revised by ZKT, personal only, and shall be noted in the revision of the document. Product name.....................................:Mini Guitar AMP Trademark ........................................... :MUSILY Model/Type reference.........................:MG-01 Ratings..................................................:Input: 5V1A Battery: DC 3.7V, 2500mAh, 9.25Wh Project No.: ZKT-24090310995E Page 2 of 63 Testing procedure and testing location: Testing Laboratory ....................................... : Shenzhen ZKT Technology Co., Ltd. Address............................................................:1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Jim Liu Tested by (name + signature) ....................... : Jackson Fang Reviewer (name + signature) ....................... : Lake Xie Approved (name + signature) ....................... : Project No.: ZKT-24090310995E Page 3 of 63 Table of Contents Page 1. VERSION.............................................................................................................................5 2. TEST SUMMARY................................................................................................................ 6 2.1 TEST FACILITY..................................................................................................................7 2.2 MEASUREMENT UNCERTAINTY.................................................................................... 7 3. GENERAL INFORMATION.................................................................................................8 3.1 GENERAL DESCRIPTION OF EUT..................................................................................8 3.2 TEST SETUP CONFIGURATION................................................................................... 10 3.3 SUPPORT EQUIPMENT.................................................................................................10 3.4 TEST MODE.................................................................................................................... 10 4. EMC EMISSION TEST......................................................................................................13 4.1 CONDUCTED EMISSIONS.............................................................................................13 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS................................................... 13 4.1.2 TEST PROCEDURE.................................................................................................13 4.1.3 DEVIATION FROM TEST STANDARD................................................................... 13 4.1.4 TEST SETUP............................................................................................................14 4.1.5 EUT OPERATING CONDITIONS............................................................................ 14 4.1.6 TEST RESULT..........................................................................................................15 4.2 RADIATED EMISSIONS..................................................................................................17 4.2.1 RADIATED EMISSION LIMITS................................................................................17 4.2.2 TEST PROCEDURE.................................................................................................17 4.2.3 DEVIATION FROM TEST STANDARD................................................................... 18 4.2.4 TEST SETUP............................................................................................................18 4.2.5 EUT OPERATING CONDITIONS............................................................................ 19 4.2.6 TEST RESULTS.......................................................................................................19 5. RADIATED BAND EMISSION MEASUREMENT............................................................ 28 5.1 TEST REQUIREMENT:.............................................................................................…

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EUTTESTPHOTO TestMode:MG-01