2AV7N-V108SERIESAudio Speaker

GUANGZHOURANTIONTECHNOLOGYCO.,LTD. Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,GreaterBayArea,No.28HuangpuPark WestRoad,HuangpuDistrict,Guangzhou,China. 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Feb.3,26 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:2AV7N-V108SERIES ProductName:AudioSpeaker Thisletterservesasanattestationthattheequipmentidentifiedaboveisnot(selectone)"covered"software asdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,asoutlined inFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, PrintedName:LinzhanLiang Title:Engineer Address:Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,GreaterBayArea,No.28 HuangpuParkWestRoad,HuangpuDistrict,Guangzhou,China. Tel.:020-81401406 Email:[email protected] GUANGZHOURANTIONTECHNOLOGYCO.,LTD. Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,GreaterBayArea,No.28HuangpuPark WestRoad,HuangpuDistrict,Guangzhou,China. 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck

GUANGZHOURANTIONTECHNOLOGYCO.,LTD. Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,GreaterBayArea,No.28 HuangpuParkWestRoad,HuangpuDistrict,Guangzhou,China. AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:2/3/2026 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2AV7N-V108SERIES GUANGZHOURANTIONTECHNOLOGYCO.,LTD.certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002of referencechapter,asanentityproducing“covered”communicationequipment.Theequipmentfor whichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideosurveillance equipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibitedfrom receivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, PrintedName:LinzhanLiang Title:Engineer Address:Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,GreaterBayArea,No.28 HuangpuParkWestRoad,HuangpuDistrict,Guangzhou,China. Tel.:020-81401406 Email:[email protected]

GUANGZHOURANTIONTECHNOLOGYCO.,LTD. Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,GreaterBayArea,No.28 HuangpuParkWestRoad,HuangpuDistrict,Guangzhou,China. TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCCwithin30days viathegrantingTCB. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2/3/26 U.S.AgentDesignation GUANGZHOURANTIONTECHNOLOGYCO.,LTDacknowledgestheirconsentforthefollowing contactlocatedintheUnitedStatestoactastheiragentforserviceofprocessfortheequipmentfor whichauthorizationissought(FCCID:2AV7N-V108SERIES): NameandcompanyofU.S.agent:DonnerLLC PhysicalU.S.addressofagent:525NTryonStSuite1727Charlotte,NC28202,NorthCarolina,USA FRNofU.S.agent:0033872037 EmailaddressofU.S.agent:[email protected] DonnerLLCacknowledgestheirobligationtoacceptserviceofprocessonbehalfofGUANGZHOU RANTIONTECHNOLOGYCO.,LTD. GUANGZHOURANTIONTECHNOLOGYCO.,LTDwiththeFRN0029472495acceptsitsobligationto maintainanagentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthe granteehaspermanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithin theU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolving theequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslisted under§2.911(d)(7). Sincerely, Signature ContactName:LinzhanLiang FRNNumber:0033625682 TelephoneNo:020-81401406 Email:[email protected] Title:Engineer GUANGZHOURANTIONTECHNOLOGYCO.,LTD Signature [NameofU.S.agent]LinzhanLiang FRNNumber:0033872037 [TelephoneofU.S.agent]:020-81401406 [EmailofU.S.agent]:[email protected] [TitleofU.S.agent]:Engineer [CompanyofU.S.agent]:DonnerLLC

GUANGZHOURANTIONTECHNOLOGYCO.,LTD. Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,GreaterBay Area,No.28HuangpuParkWestRoad,HuangpuDistrict,Guangzhou,China. 2/3/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2AV7N-V108SERIES PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow: BlockDiagram Schematics OperationalDescription  PartsList Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired. UserManual  InternalPhotos ExternalPhotos TestSetupPhotos Sincerely, Title:Engineer Address:Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,GreaterBayArea,No.28 HuangpuParkWestRoad,HuangpuDistrict,Guangzhou,China. Tel.:020-81401406 Email:[email protected]

GUANGZHOURANTIONTECHNOLOGYCO.,LTD. Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,GreaterBayArea,No.28 HuangpuParkWestRoad,HuangpuDistrict,Guangzhou,China. 2026/2/3 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2AV7N-V108SERIES I,theundersigned,herebyauthorize(ShenzhenAnbotekComplianceLaboratoryLimited.)toactonour behalfinallmattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(ShenzhenAnbotekComplianceLaboratoryLimited.)shallhavethesameeffectas ourownandIacknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsof certification,asspecifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith (GUANGZHOURANTIONTECHNOLOGYCO.,LTD.). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, PrintedName:LinzhanLiang Title:Engineer Tel.:020-81401406 Fax:020-81401406 Email:[email protected]

GUANGZHOURANTIONTECHNOLOGYCO.,LTD. Room7002and7003,7thFloor,DigitalEntertainmentIndustrialPark,Greater BayArea,No.28HuangpuParkWestRoad,Huangpu District,Guangzhou,China. ProductSimilarityDeclaration Productname:AudioSpeaker Modelname:MPS5,MPS1,MPS2,MPS3,MPS4,MPS6,MPS7 FCCID:2AV7N-V108SERIES We(GUANGZHOURANTIONTECHNOLOGYCO.,LTD.)hereby statethatallthemodelsareelectricalidenticalincludingthesame softwareparameterandhardwaredesign(i.e.,circuitdesign,PCB Layout,RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureanddesign (includingproductenclosure,materials,etc.,),theonlydifferenceisthe modelname. Signature: Name:LinzhanLiang Title:Engineer Date:Feb.3,26

LabelLocationOnEUT Confirmtheuseofrealappearancephotosasreferences Label

RFEXPOSUREEVALUATION FCCID:2AV7N-V108SERIES AccordingtoKDB447498D01MobileandPortableDevicesRFExposureProcedures andEquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiationas specifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnotrequired, portabletransmitterswithoutputpowergreaterthantheapplicablelowthresholdrequire SARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 2402-0.43-0.43±10.57050.3533 GFSK2441-0.78-0.78 ±1 0.22050.3293 2480-0.71-0.71±10.29050.3373 24020.320.32±11.32050.4203 π/4-DQPSK24410.080.08 ±1 1.08050.4013 24800.160.16±11.16050.4113 24020.730.73±11.73050.4623 8DPSK24410.400.40 ±1 1.40050.4313 24800.520.52±11.52050.4473 Result:NoStandaloneSARtestisrequired.

ReportNo.:9812C50020912501-01 Page 1 of 55 AppendixTestData ReportNo.:9812C50020912501-01TestSampleNo.:1-2-2 StartTestDate: 2025-11-11 FinishTestDate:2025-11-17 TestEngineer:Auditor: Temperature:23.7°CRelativeHumidity:39% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.9572401.4992402.456------ DH5Ant124410.9962440.4542441.450------ DH5Ant124800.9872479.4722480.459------ 2DH5Ant124021.2812401.3312402.612------ 2DH5Ant124411.2932440.3282441.621------ 2DH5Ant124801.2812479.3342480.615------ 3DH5Ant124021.2902401.3162402.606------ 3DH5Ant124411.3022440.3192441.621------ 3DH5Ant124801.3082479.3162480.624------ ReportNo.:9812C50020912501-01 Page 2 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:9812C50020912501-01 Page 3 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:9812C50020912501-01 Page 4 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:9812C50020912501-01 Page 5 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:9812C50020912501-01 Page 6 of 55 3DH5-Ant1-2480 ReportNo.:9812C50020912501-01 Page 7 of 55 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.874802401.51862402.3934------ DH5Ant124410.861082440.52352441.3846------ DH5Ant124800.893432479.51852480.4119------ 2DH5Ant124021.19392401.36922402.5631------ 2DH5Ant124411.18792440.37012441.5580------ 2DH5Ant124801.18472479.37282480.5575------ 3DH5Ant124021.18002401.37252402.5525------ 3DH5Ant124411.18392440.37712441.5610------ 3DH5Ant124801.18812479.37772480.5658------ ReportNo.:9812C50020912501-01 Page 8 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:9812C50020912501-01 Page 9 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:9812C50020912501-01 Page 10 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:9812C50020912501-01 Page 11 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:9812C50020912501-01 Page 12 of 55 3DH5-Ant1-2480 ReportNo.:9812C50020912501-01 Page 13 of 55 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant12402-0.43≤20.97PASS DH5Ant12441-0.78≤20.97PASS DH5Ant12480-0.71≤20.97PASS 2DH5Ant124020.32≤20.97PASS 2DH5Ant124410.08≤20.97PASS 2DH5Ant124800.16≤20.97PASS 3DH5Ant124020.73≤20.97PASS 3DH5Ant124410.40≤20.97PASS 3DH5Ant124800.52≤20.97PASS TestGraphs DH5-Ant1-2402-PASS ReportNo.:9812C50020912501-01 Page 14 of 55 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS ReportNo.:9812C50020912501-01 Page 15 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS ReportNo.:9812C50020912501-01 Page 16 of 55 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:9812C50020912501-01 Page 17 of 55 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS ReportNo.:9812C50020912501-01 Page 18 of 55 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict DH5Ant1Hop1.168≥0.996PASS 2DH5Ant1Hop1.004≥0.862PASS 3DH5Ant1Hop1.03≥0.872PASS ReportNo.:9812C50020912501-01 Page 19 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:9812C50020912501-01 Page 20 of 55 3DH5-Ant1-Hop-PASS

ReportNo.:9812C50020912501-01 Page 21 of 55 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5Ant1Hop2.8851010.291≤0.4PASS 2DH5Ant1Hop2.891970.28≤0.4PASS 3DH5Ant1Hop2.893970.281≤0.4PASS ReportNo.:9812C50020912501-01 Page 22 of 55 TestGraphs DH5-Ant1-Hop-PASS ReportNo.:9812C50020912501-01 Page 23 of 55 2DH5-Ant1-Hop-PASS ReportNo.:9812C50020912501-01 Page 24 of 55 3DH5-Ant1-Hop-PASS ReportNo.:9812C50020912501-01 Page 25 of 55 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS ReportNo.:9812C50020912501-01 Page 26 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:9812C50020912501-01 Page 27 of 55 3DH5-Ant1-Hop-PASS ReportNo.:9812C50020912501-01 Page 28 of 55 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low2402-0.67-53.07≤-20.67PASS DH5Ant1High2480-0.89-56.31≤-20.89PASS DH5Ant1LowHop_2402-1.06-57.1≤-21.06PASS DH5Ant1HighHop_2480-0.92-56.36≤-20.92PASS 2DH5Ant1Low2402-1.78-53.2≤-21.78PASS 2DH5Ant1High2480-0.86-52.45≤-20.86PASS 2DH5Ant1LowHop_2402-2.46-57.48≤-22.46PASS 2DH5Ant1HighHop_2480-1.10-56.62≤-21.1PASS 3DH5Ant1Low2402-0.99-49.81≤-20.99PASS 3DH5Ant1High2480-0.91-57.46≤-20.91PASS 3DH5Ant1LowHop_2402-1.14-56.86≤-21.14PASS 3DH5Ant1HighHop_2480-3.64-43.25≤-23.64PASS Remark:Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosshavebeensetinthe 'offset'oftheSpectrumAnalyzerduringthetest. ReportNo.:9812C50020912501-01 Page 29 of 55 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.:9812C50020912501-01 Page 30 of 55 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.:9812C50020912501-01 Page 31 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS ReportNo.:9812C50020912501-01 Page 32 of 55 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS ReportNo.:9812C50020912501-01 Page 33 of 55 3DH5-Ant1-2402-PASS 3DH5-Ant1-2480-PASS ReportNo.:9812C50020912501-01 Page 34 of 55 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS ReportNo.:9812C50020912501-01 Page 35 of 55 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference-1.33-1.33---PASS DH5Ant1240230~1000-1.33-59.85≤-21.33PASS DH5Ant124021000~26500-1.33-44.47≤-21.33PASS DH5Ant124410~Reference-1.54-1.54---PASS DH5Ant1244130~1000-1.54-59.92≤-21.54PASS DH5Ant124411000~26500-1.54-41.55≤-21.54PASS DH5Ant124800~Reference-1.54-1.54---PASS DH5Ant1248030~1000-1.54-59.87≤-21.54PASS DH5Ant124801000~26500-1.54-45.39≤-21.54PASS 2DH5Ant124020~Reference-1.43-1.43---PASS 2DH5Ant1240230~1000-1.43-59.73≤-21.43PASS 2DH5Ant124021000~26500-1.43-45.33≤-21.43PASS 2DH5Ant124410~Reference-1.18-1.18---PASS 2DH5Ant1244130~1000-1.18-59.7≤-21.18PASS 2DH5Ant124411000~26500-1.18-45.23≤-21.18PASS 2DH5Ant124800~Reference-1.45-1.45---PASS 2DH5Ant1248030~1000-1.45-59.36≤-21.45PASS 2DH5Ant124801000~26500-1.45-45.31≤-21.45PASS 3DH5Ant124020~Reference-0.91-0.91---PASS 3DH5Ant1240230~1000-0.91-58.69≤-20.91PASS 3DH5Ant124021000~26500-0.91-39.11≤-20.91PASS 3DH5Ant124410~Reference-3.42-3.42---PASS 3DH5Ant1244130~1000-3.42-60.01≤-23.42PASS 3DH5Ant124411000~26500-3.42-45.42≤-23.42PASS 3DH5Ant124800~Reference-4.65-4.65---PASS 3DH5Ant1248030~1000-4.65-60.19≤-24.65PASS 3DH5Ant124801000~26500-4.65-45.91≤-24.65PASS Remark:Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosshavebeensetinthe 'InputCorrection'oftheSpectrumAnalyzerduringthetest. ReportNo.:9812C50020912501-01 Page 36 of 55 TestGraphs DH5-Ant1-2402-0~Reference-PASS DH5-Ant1-2402-30~1000-PASS ReportNo.:9812C50020912501-01 Page 37 of 55 DH5-Ant1-2402-1000~26500-PASS DH5-Ant1-2441-0~Reference-PASS ReportNo.:9812C50020912501-01 Page 38 of 55 DH5-Ant1-2441-30~1000-PASS DH5-Ant1-2441-1000~26500-PASS ReportNo.:9812C50020912501-01 Page 39 of 55 DH5-Ant1-2480-0~Reference-PASS DH5-Ant1-2480-30~1000-PASS ReportNo.:9812C50020912501-01 Page 40 of 55 DH5-Ant1-2480-1000~26500-PASS 2DH5-Ant1-2402-0~Reference-PASS

ReportNo.:9812C50020912501-01 Page 41 of 55 2DH5-Ant1-2402-30~1000-PASS 2DH5-Ant1-2402-1000~26500-PASS ReportNo.:9812C50020912501-01 Page 42 of 55 2DH5-Ant1-2441-0~Reference-PASS 2DH5-Ant1-2441-30~1000-PASS ReportNo.:9812C50020912501-01 Page 43 of 55 2DH5-Ant1-2441-1000~26500-PASS 2DH5-Ant1-2480-0~Reference-PASS ReportNo.:9812C50020912501-01 Page 44 of 55 2DH5-Ant1-2480-30~1000-PASS 2DH5-Ant1-2480-1000~26500-PASS ReportNo.:9812C50020912501-01 Page 45 of 55 3DH5-Ant1-2402-0~Reference-PASS 3DH5-Ant1-2402-30~1000-PASS ReportNo.:9812C50020912501-01 Page 46 of 55 3DH5-Ant1-2402-1000~26500-PASS 3DH5-Ant1-2441-0~Reference-PASS ReportNo.:9812C50020912501-01 Page 47 of 55 3DH5-Ant1-2441-30~1000-PASS 3DH5-Ant1-2441-1000~26500-PASS ReportNo.:9812C50020912501-01 Page 48 of 55 3DH5-Ant1-2480-0~Reference-PASS 3DH5-Ant1-2480-30~1000-PASS ReportNo.:9812C50020912501-01 Page 49 of 55 3DH5-Ant1-2480-1000~26500-PASS ReportNo.:9812C50020912501-01 Page 50 of 55 AppendixI:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] DH5Ant124022.883.7576.801.15 DH5Ant124412.883.7477.011.13 DH5Ant124802.883.7477.011.13 2DH5Ant124022.903.7776.921.14 2DH5Ant124412.903.7677.131.13 2DH5Ant124802.883.7477.011.13 3DH5Ant124022.883.7576.801.15 3DH5Ant124412.903.7677.131.13 3DH5Ant124802.903.7677.131.13 ReportNo.:9812C50020912501-01 Page 51 of 55 TestGraphs NTNV-DH5-Ant1-2402 NTNV-DH5-Ant1-2441 ReportNo.:9812C50020912501-01 Page 52 of 55 NTNV-DH5-Ant1-2480 NTNV-2DH5-Ant1-2402 ReportNo.:9812C50020912501-01 Page 53 of 55 NTNV-2DH5-Ant1-2441 NTNV-2DH5-Ant1-2480 ReportNo.:9812C50020912501-01 Page 54 of 55 NTNV-3DH5-Ant1-2402 NTNV-3DH5-Ant1-2441 ReportNo.:9812C50020912501-01 Page 55 of 55 NTNV-3DH5-Ant1-2480 ---End---

Page 1 of 39 FCC Test Report Report No.:9812C50020912501 Applicant:GUANGZHOU RANTION TECHNOLOGY CO., LTD. Address: Room 7002 and 7003,7th Floor,Digital Entertainment Industrial Park,Greater Bay Area, No. 28 Huangpu Park West Road,Huangpu District,Guangzhou,China. Product Name:Audio Speaker Report Date:2026-02-03 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:9812C50020912501Page 2 of 39 FCC ID: 2AV7N-V108SERIES Contents 1. General Information ...............................................................................................................................6 1.1. Client Information ........................................................................................................................6 1.2. Description of Device (EUT) ........................................................................................................6 1.3. Auxiliary Equipment Used During Test........................................................................................7 1.4. Operation channel list..................................................................................................................8 1.5. Description of Test Modes...........................................................................................................8 1.6. Measurement Uncertainty ...........................................................................................................9 1.7. Additional Instructions .................................................................................................................9 1.8. Test Summary ...........................................................................................................................10 1.9. Description of Test Facility ........................................................................................................11 1.10. Disclaimer................................................................................................................................11 1.11. Test Equipment List.................................................................................................................12 2. Antenna requirement ...........................................................................................................................14 2.1. Conclusion.................................................................................................................................14 3. Conducted Emission at AC power line ................................................................................................15 3.1. EUT Operation ..........................................................................................................................15 3.2. Test Setup .................................................................................................................................15 3.3. Test Data ...................................................................................................................................16 4. 20dB Bandwidth ..................................................................................................................................18 4.1. EUT Operation ..........................................................................................................................19 4.2. Test Setup .................................................................................................................................19 4.3. Test Data ...................................................................................................................................19 5. Maximum Conducted Output Power....................................................................................................20 5.1. EUT Operation ..........................................................................................................................20 5.2. Test Setup .................................................................................................................................21 5.3. Test Data ...................................................................................................................................21 6. Channel Separation .............................................................................................................................22 6.1. EUT Operation ..........................................................................................................................22 6.2. Test Setup .................................................................................................................................22 6.3. Test Data ...................................................................................................................................22 7. Number of Hopping Frequencies.........................................................................................................23 7.1. EUT Operation ..........................................................................................................................23 7.2. Test Setup .................................................................................................................................23 7.3. Test Data ...................................................................................................................................23 8. Dwell Time ...........................................................................................................................................24 8.1. EUT Operation ..........................................................................................................................25 8.2. Test Setup .................................................................................................................................25 8.3. Test Data ...................................................................................................................................25 9. Emissions in non-restricted freq…

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深圳市博臣微科技有限公司 地址:深圳龙华大浪高峰社区龙观西路2号宝龙大厦A座816 電話:86-755-8326-6570 传真：86-755-8325 5400 1 蓝牙天线样品承认书 BT Antenna Product Approval 时间：2020-12-4 一、Antenna Introduction Our Bluetooth antennas are directly fabricated on the PCB board. The antenna uses a copper foil and tin plating process, with a copper foil thickness of H/HOZ and a board material of FR- 4 1.6mm thickness. 深圳市博臣微科技有限公司 地址:深圳龙华大浪高峰社区龙观西路2号宝龙大厦A座816 電話:86-755-8326-6570 传真：86-755-8325 5400 2 二、Antenna shape 1.Dimensions 深圳市博臣微科技有限公司 地址:深圳龙华大浪高峰社区龙观西路2号宝龙大厦A座816 電話:86-755-8326-6570 传真：86-755-8325 5400 3 三、Antenna parameters The Bluetooth antenna operates at a frequency of 2400-2500MHz, where it resonates. The table below shows the antenna's main parameters. 深圳市博臣微科技有限公司 地址:深圳龙华大浪高峰社区龙观西路2号宝龙大厦A座816 電話:86-755-8326-6570 传真：86-755-8325 5400 4 PCB Antenna Frequency(MHz) 2400 ~ 2500 MHz VSWR ≤ 1.92 Impedance 50 Ohm Nominal Return Loss -10 dB Max Radiation Omni-directional Gain (Peak) -0.35dBi Polarization Linear, Vertical Admitted Power 2W Connector Tin Frequency VNA (MHz 四、Antenna gain test report ) Gain(dBi) 2400MHz -0.347483 2410MHz -0.502625 2420MHz -0.772879 2430MHz -0.955555 2440MHz -1.23072 2450MHz -1.94066 2460MHz -1.90725 2470MHz -2.01968 2480MHz -2.30721 2490MHz -2.28333 2500MHz -2.8728 深圳市博臣微科技有限公司 地址:深圳龙华大浪高峰社区龙观西路2号宝龙大厦A座816 電話:86-755-8326-6570 传真：86-755-8325 5400 5 Directional chart： PHI 0度 PHI 90度 深圳市博臣微科技有限公司 地址:深圳龙华大浪高峰社区龙观西路2号宝龙大厦A座816 電話:86-755-8326-6570 传真：86-755-8325 5400 6 THETA 90 度 Standing Bobbi Brown：