2BXWJ-LYREMANMp3 Player

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:ShenZhenLeyueyeTechnologyCo.,Ltd Granteecode:2BXWJ FRN:0038821443 FCCID:2BXWJ-LYREMAN ContactName:chenping Address:Room401,BuildingD,No.2Xuezhu1stRoad,XinxueCommunity,BantianSubdistrict, LonggangDistrict,ShenzhenChina TelephoneNo.:13430123941 Email:[email protected] i.ShenZhenLeyueyeTechnologyCo.,Ltd(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.ShenZhenLeyueyeTechnologyCo.,Ltd(“theapplicant”)certifiesthat,asof thedateofthefilingoftheapplication,theapplicant[isnot](asaspecifically namedentityoranyofitssubsidiariesoraffiliates)identifiedontheCovered Listasanentityproducing“covered”equipment.Theapplicantmustsign thiscertification. [ShenZhenLeyueyeTechnologyCo.,Ltd](“theapplicant”)certifiesthat,asofthe dateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2026.8.28 Applicant’sName:chenping Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

报告ShenZhenLeyueyeTechnologyCo.,Ltd Device Mp3Player Companyname ShenZhenLeyueyeTechnologyCo.,Ltd Granteecode 2BXWJ FCCID2BXWJ-LYREMAN FRN0038821443 Contactname chenping Address Room401,BuildingD,No.2Xuezhu1stRoad, XinxueCommunity,BantianSubdistrict, LonggangDistrict,Shenzhen,China Telephonenumber 13430123941 [email protected] Chipset/moduleinformation MT6762&MT6631N OperatingSystem(ifapplicable)Android13 StorageCapacity(harddriveorother permanentmemorystorage,ifapplicable) 16GB(SupportsTFcardsupto128GB) Item1.Thedeviceisabletoinstallsoftware/programinstallation? ☒Yes,gotoItem2. ☐ No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky cybersecurityoranti-virussoftware. Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: # GeneralRequirements(ForallDevices) Yes/NoorN/AComments 1Internetconnectionforactivationandupdates(ForallOperatingYES Systems) # GeneralRequirements(ForWindowsDevices) Yes/NoorN/AComments Code00018768Ed.2 2 1 Storage:1500MBfreespaceontheharddrive N/A 2 OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/Enterprise Microsoft Windows7Starter/HomeBasic&Premium/Professional/ UltimateSP1orhigher N/A 3 Processor:1GHzorhigher(x86orx64) N/A 4 Memory(RAM)1GB(32-bit)or2GB(64-bit) N/A 5ScreenResolution:Minimumresolutionof1024x768N/A # GeneralRequirements(FormacOSdevices) Yes/NoorN/AComments 1 OperatingSystemmacOS®13–14 N/A 2 Memory(RAM)4GB N/A 3 Storage:3455MBfreespaceontheharddrive N/A # GeneralRequirements(ForAndroidDevices) Yes/NoorN/AComments 1 Storage:150MBfreespace YES 16GB (SupportsTF cardsupto 128GB) 2 OperatingSystem:Android™10–14 YES Android ™ 13 3ScreenResolution:Minimumresolutionof320x480 YES 400*960 # GeneralRequirements(foriOSdevices) Yes/NoorN/AComments 1 Storage:150MBfreespace N/A 3 2 OperatingSystem:iOS®17 N/A # GeneralRequirements(ForLinuxsystem) Yes/NoorN/AComments 1 Harddrive:1GBoffreespace N/A 2 CPU:IntelPentium1GHzorhigher N/A 3RAM:1GBN/A 4 Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/Education8or later; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? ☒ Yes,gotoItem3. 4 ☐No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software Item3.ConnectivityCapabilities: # PhysicalInterface Purpose Justification 1 1 USBType-CportBatterychargingonly-Limitedtopowersupply -Datatransfercapability disabled #WirelessInterface Purpose Justification 1 1 Wi-FiExplainthepurpose...-Built-infirewallthat blockssoftware downloads 2 BluetoothExplainthepurpose...-Nofiletransfer capability -Pairinglimitedto authorizeddevices Afterthereviewofthisitems,thedevice: □Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. ☒Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist–additionalthird- partyproofisprovidedtodemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name: chenping Date:2026.8.27 4 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications. 5 Oncethedocumentisfilledin,pleaseproceedtoprintaPDFofthisWord ProofofCompliancewithCoveredListSoftwareRequirements 1.DidatestFirmorthirdparty(otherthanthecertificationbodyandapplicant)providealistofsoftware installedonthedeviceandafterscanresultswithnoevidenceofKasperskysoftware? ☒ YES ☐ NO ☐N/A， IfYES, provide: 6 Third.PartyName(includingTestFirm:ShenzhenZKTTechnologyCo.,Ltd.) HasotherobjectiveevidencebeenprovidedthatnoKasperskysoftwareisinstalled? ☒YES ☐NO ☐N/A IfYES, provide: Third.PartyName(includingTestFirm:ShenzhenZKTTechnologyCo.,Ltd.) 7 Signature:Name:JacksonFang Date:2026.8.27

ShenzhenLeyueyeTechnologyCo.,Ltd ProductSimilarityDeclaration Productname:Mp3Player Modelname:M393,M393Pro,M394,M395,M396,M397,M398, M399,M410,M412,M402,M405,M55,M508,M502,M415 FCCID:2BXWJ-LYREMAN We(ShenzhenLeyueyeTechnologyCo.,Ltd)herebystatethatall themodelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign(i.e.,circuitdesign,PCBLayout, RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design(includingproductenclosure,materials,etc.,),Onlythe modelnamearedifferent. Signature: Name:chenping Title:Manager Place,date:Room401,BuildingD,No.2Xuezhu1stRoad,XinxueCommunity,Bantian Subdistrict,LonggangDistrict,Shenzhen,China/2026.08.27

TCBCALLpágina1 FileFCCID:2BXWJ-LYREMAN PleaseuploadanexhibitthatexplainshowdoestheTCBverifythenewagentinformation: 1-IstheaddressoftheagentavalidphysicalUSmailingaddress(notaUSpostofficebox,notavirtualmailbox,notP.O.Boxes,notavacantlot,notapublicbuilding, etc.) ○Wehavecheckediftheaddressexistsinarealandpotentialbuilding(Googlemaps)+officialUSregister,afterthisverificationandtheevidencebelowwecan guaranteethefollowing: notaUSpostofficebox notavirtualmailbox notP.O.Boxes notavacantlot notapublicbuilding(note) ►WecheckedtheFCCFRNSearchbasedontheinformationprovidedbythegrantee. Ontheofficialregisterfrom:https://opencorporates.com/companies/us_co/20248329243 Ingoogle: TCBCALLpágina2 TCBCALLpágina3 TCBCALLpágina4 TCBCALLpágina5 TCBCALLpágina6 TCBCALLpágina7 TCBCALLpágina8 TCBCALLpágina9 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed1_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 ShenZhenLeyueyeTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026.8.28 Subject:RequestforConfidentiality FCCID:2BXWJ-LYREMAN ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:chenping Title: Manager

C5266091_X8_Ed.1 1/1 LetterofAuthorization ShenZhenLeyueyeTechnologyCo.,Ltd Company:ShenZhenLeyueyeTechnologyCo.,Ltd Address:Room401,BuildingD,No.2Xuezhu1stRoad,Xinxue Community,BantianSubdistrict,LonggangDistrict,ShenzhenChina ProductName:Mp3Player ModelNumber:M393,M393Pro,M394,M395,M396,M397,M398, M399,M410,M412,M402,M405,M55,M508,M502,M415 FCCIdentifier:2BXWJ-LYREMAN 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:chenpingDate:2026.8.28 Title:Manager Signatureofapplicant:

EUTPHOTO(ExternalPhotos) TestModel:M393 ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation FCCIDLABEL: High:1cm Wide:2cm LabelLocation: Model:M393 FCCID:2BXWJ-LYREMAN

EUTPHOTO(InternalPhotos) TestModel:M393 2.4GWLAN &BTANT ※※※※※ENDOFREPORT※※※※※

FCCID:2BXWJ-LYREMAN 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, ForEDR Mode Frequency Output power Tune-up power Maxtune-up power Maxtune-up power Min. Distance Calc. thresholds limit (MHz)(dBm)(dBm)(dBm)(mW)(mm) GFSK24022.971 2±1 32.0050.61993.0 π/4-DQPSK24412.218 2±1 32.0050.62493.0 8-DPSK24022.908 2±1 32.0050.61993.0 For2.4GWLAN Mode Frequency Output power Tune-up power Maxtune-up power Maxtune-up power Min. Distance Calc. thresholds limit (MHz)(dBm)(dBm)(dBm)(mW)(mm) 802.11b24377.627 7 ± 1 86.3151.97003.0 802.11g24377.199 7±1 86.3151.97003.0 802.11n2024376.118 6 ± 1 75.0151.56423.0 802.11n4024376.785 6±1 75.0151.56423.0 Note:Thedevicecannottransmitwith2.4GWLANandBTsimultaneously. Conclusion: 1.[(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]*[√f(GHz)]<3.0. 2.SARTestExclusionThresholdsis3.0forseparationdistance5mm.Therefore,SAR testisnotrequired.

ReportNO.:ZKT-2608030087E-1 Page 1 of 65 FCCTESTREPORT FCCID:2BXWJ-LYREMAN ReportNumber...................................:ZKT-2608030087E-1 DateofTest...........................................:Aug.13,2026toAug.20,2026 Dateofissue.........................................:Aug.20,2026 Totalnumberofpages ........................ :65 TestResult..........................................: PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname ............................. : ShenZhenLeyueyeTechnologyCo.,Ltd Address...............................................: Room401,BuildingD,No.2Xuezhu1stRoad,XinxueCommunity, BantianSubdistrict,LonggangDistrict,Shenzhen,China Manufacturer'sname ...................... : ShenZhenLeyueyeTechnologyCo.,Ltd Address ............................................... : Room401,BuildingD,No.2Xuezhu1stRoad,XinxueCommunity, BantianSubdistrict,LonggangDistrict,Shenzhen,China Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 ANSlC63.10-2020+Cor.1-2023+C63.10a-2024+Erratato C63.10a-2024 Testprocedure.....................................: / Non-standardtestmethod ................ :N/A TestReportFormNo. ....................... : TRF-EL-110_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................: Mp3Player Trademark...........................................: Lyreman Model/Typereference.........................: M393 M393Pro,M394,M395,M396,M397,M398,M399,M410,M412, M402,M405,M55,M508,M502,M415 Ratings..................................................: Input:5V600mA Battery:DC3.85V,1950mAh,7.5Wh ReportNO.:ZKT-2608030087E-1 Page 2 of 65 Testingprocedureandtestinglocation: TestingLaboratory..........................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: JacksonFang Reviewer(name+signature) ....................... : LakeXie Approved(name+signature).......................: ReportNO.:ZKT-2608030087E-1 Page 3 of 65 TableofContents Page 1.VERSION.....................................................................................................................................5 2.SUMMARYOFTESTRESULTS.................................................................................................6 2.1TESTFACILITY...........................................................................................................................7 2.2MEASUREMENTUNCERTAINTY..............................................................................................7 3.GENERALINFORMATION.........................................................................................................8 3.1GENERALDESCRIPTIONOFEUT............................................................................................8 3.2DESCRIPTIONOFTESTMODES..............................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED......................10 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)................................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS............................................................................11 4.EMCEMISSIONTEST..............................................................................................................13 4.1CONDUCTEDEMISSIONMEASUREMENT............................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLIMITS...........................................................13 4.1.2TESTPROCEDURE.........................................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD............................................................................13 4.1.4TESTSETUP.....................................................................................................................14 4.1.5EUTOPERATINGCONDITIONS.....................................................................................14 4.1.6TESTRESULT..................................................................................................................15 4.2RADIATEDEMISSIONMEASUREMENT.................................................................................17 4.2.1RADIATEDEMISSIONLIMITS........................................................................................17 4.2.2TESTPROCEDURE.........................................................................................................17 4.2.3DEVIATIONFROMTESTSTANDARD............................................................................18 4.2.4TESTSETUP.....................................................................................................................18 4.2.5EUTOPERATINGCONDITIONS.....................................................................................19 4.2.6TESTRESULTS................................................................................................................19 5.RADIATEDBANDEMISSIONMEASUREMENT......................................................................30 5.1TESTREQUIREMENT................................................…

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ANWEIcommnuicationEquipmentCo.,Ltd APPROVALSHEET Customer BlueShark Specs M392 PartNumber AW006-M392-021-A0 FrequencyBand 2.4G/5GWiFi BT Color Black Edition REV:A0 Salesperson Huanghe Design Huanghe Structure QINYUNLIN Confirm Date 2026/8/1 SigningDate Customerconfirmation: Manufacturers:ANWEIcommnuicationEquipmentCo.,Ltd Address:2ndFloor,EastBlock,Building5,YifenghuaInnovationIndustrialPark,HuaningRoad,DalangStreet,Longhua District,ShenzhenCity,GuangdongProvince （WIFIantenna）+（BTantenna） （Workingfrequencybandof2.4G/5GWIFIantenna）：2400~2500,5100~5800 (Matcheingnetwork) (AntennaGain&Efficiency) FrequencyID123456 Frequency （ MHz ） 240224402480510053005800 Gain （ dBi ） -1.46-1.51-0.943.302.122.21 Efficiency （ dB ） -5.79-5.40-5.50-5.63-5.96-5.91 Efficiency （ % ） 26.3728.8528.1827.3525.3525.62 WIFIantennaPolarGraphs WIFIantenna3D_Graphs(Total)

EUTTESTPHOTO TestModel:M393 Remark:RFlineimpedanceis50Ohm