2A56G-K100PLUSUTV Sound Bar

FCC Warnning: 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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body

ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 1 of 4 EUTPhoto ProductName:UTVSoundBar ModelNo.:K100Plus ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 2 of 4 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 3 of 4 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 4 of 4 ※※※※※ENDOFREPORT※※※※※

SIZE：45mm*30mm LabelLocation FCC ID: 2A56G-K100PLUS EUT: UTV Sound Bar

ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 1 of 7 EUTPhoto ProductName:UTVSoundBar ModelNo.:K100Plus ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 2 of 7 FMreceivingantenna ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 3 of 7 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 4 of 7 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 5 of 7 FPCANT ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 6 of 7 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 7 of 7 ※※※※※ENDOFREPORT※※※※※

ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DLE-251218041R-1 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] RFExposureEvaluation FCCID:2A56G-K100PLUS Applicant:JiangmenCityHelianshengElectronicCo.,Ltd Address:No.12-101YangjingGardenPengjiangDist.JiangmenCity,Guangdong,China Manufacturer:JiangmenCityHelianshengElectronicCo.,Ltd Address:No.12-101YangjingGardenPengjiangDist.JiangmenCity,Guangdong,China EUT:UTVSoundBar TradeMark:Kspeaker ModelNumber:K100Plus DateofReceipt:Dec.22,2025 TestDate:Dec.22,2025-Dec.29,2025 DateofReport:Dec.29,2025 PreparedBy:ShenzhenDLTestingTechnologyCo.,Ltd. Address: 101-201,BuildingC,Shuanghuan,No.8,BaoqingRoad,BaolongIndustrialZone, BaolongStreet,LonggangDistrict,Shenzhen,Guangdong,China ApplicableStandards: 47CFR§1.1310,47CFR§1.1307 FCCCFR47part22.1091 KDB447498D01GeneralRFExposureGuidancev06 TestResult: Pass ReportNumber: DLE-251218041R-1 Prepared(TestEngineer):AlisaSong Reviewer(Supervisor):JackBu Approved(Manager):JadeYang Thistestreportisbasedonasingleevaluationofonesampleofabovementionedproducts.Itisnotpermittedto beduplicatedinextractswithoutwrittenapprovalofShenzhenDLTestingTechnologyCo.,Ltd. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DLE-251218041R-1 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] TableofContents 1.ProductInformation.........................................................................................................3 2.Testlaboratoryinformation..............................................................................................4 3.MEASUREMENTUNCERTAINTY..................................................................................4 4.METHODOFMEASUREMENT......................................................................................5 4.1APPLICABLESTANDARD.....................................................................................5 4.2Limits......................................................................................................................5 EVALUATIONRESULTS....................................................................................................6 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DLE-251218041R-1 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 1.ProductInformation ProductName: UTVSoundBar Trademark Kspeaker ModelNo.: K100Plus Powersupply:DC12V SampleNumber:DLE-251218041R01 BLE OperationFrequency: 2402~2480MHz Channelnumbers: 40Channels Channelseparation: 1M Modulationtechnology: GFSK AntennaType: PCBantenna Antennagain: 1.9dBi Note: 1.Foramoredetailedfeaturesdescription,pleaserefertothemanufacturer’sspecificationsortheUser's Manual. 2.TheEUT’sallinformationprovidedbyclient. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DLE-251218041R-1 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 2.Testlaboratoryinformation TestLab:ShenzhenDLTestingTechnologyCo.,Ltd. Address: 101-201,BuildingC,Shuanghuan,No.8,BaoqingRoad,Baolong IndustrialZone,BaolongStreet,LonggangDistrict,Shenzhen, Guangdong,China FCCTestFirmRegistration Number: 854456 DesignationNumber:CN1307 ICRegisteredNo.:27485 CABID.:CN0118 3.MEASUREMENTUNCERTAINTY Thereporteduncertaintyofmeasurementy±U,whereexpendeduncertaintyUisbasedona standarduncertaintymultipliedbyacoveragefactorofk=2，providingalevelofconfidenceof approximately95%。 No.ItemUncertainty 1ConductedEmissionTest±2.56dB 2RFpower,conducted±0.42dB 3Spuriousemissions,conducted±2.76dB 4Allemissions,radiated(<1G)±3.65dB 5Allemissions,radiated(>1G)±4.89dB 6Temperature±0.5°C 7Humidity±2% 86dBBandwidth±0.2MHz 9PowerSpectralDensity±2.45dBm ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DLE-251218041R-1 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 4.METHODOFMEASUREMENT 4.1APPLICABLESTANDARD ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDB447498D01GeneralRFExposureGuidancev06:MobileandPortableDevice,RFExposure, EquipmentAuthorizationProcedures. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) 4.2LIMITS Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r2) Where Pd=powerdensityinmW/cm2,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DLE-251218041R-1 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. EVALUATIONRESULTS Tune-upPower BLE ModeFrequency Outputpowerto antenna(dBm) Outputpowerto antenna(mW) MaxTune-up Power(dBm) ±1 MaxTune-up Power(dBm) 1M 2402-4.450.359-4-3 2440-4.860.327-4-3 2480-5.670.271-5-4 BLEmode ModeFrequency MaxOutput powerto antenna (dBm) MaxOutput powerto antenna (mW) PowerDensity atR=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 1M 2402-30.5010.000151.0PASS 2440-30.5010.008891.0PASS 2480-40.3980.008891.0PASS Remark:antennagain=1.9dBi SoaSARtestisnotrequired ****ENDOFREPORT****

Product specification Quick Reference Date Antenna module on the system board Frequenc Range 2400 ~ 2500MHz Ant. Port Input Pwr. (dBm) - Tot. Rad. Pwr. (dBm) - Peak EIRP(dBm) - Directivity (dBi) 1 (all direction antenna) Efficiency (dB) 6 0.2 % Gain (dBi) 1.9 Maximum Power (dBm) Minimum Power (dBm) Avg. Power (dBm) Input Impendence(ohm) 50 Polarization Type V ertical & Horizontal V . S .W . R < 1.4 All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHz XY-plane XZ-plane YZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board 1.2 -0.51.9 -3.61.1 -3.06 0.2 % MORLAB Laboratory Jiangmen City Heliansheng Electronic Co., Ltd No.12-101 Yangjing Garden Pengjiang Dist. Jiangmen City, Guangdong, China Retum Loss MORLAB Laboratory The Environment of Antenna Radiation Pattem MORLAB Laboratory 3D radiation pattern diagram XY-plane XZ-plane YZ-plane MORLAB Laboratory

1 RFTestData For ProjectNo.:DLE-251218041R Client:JiangmenCityHelianshengElectronicCo.,Ltd Manufacturer:JiangmenCityHelianshengElectronicCo.,Ltd ProductDescription:UTVSoundBar ModelNumber:K100Plus TestEngineer:AlisaSong TestDate:2025-12-25 TestSummary ItemResult DutyCyclePass BandwidthPass MaximumConductedOutputPowerPass MaximumPowerSpectralDensityPass UnwantedEmissionsInNon-restrictedFrequencyBandsPass 2 1.DutyCycle 1.1TestResult 1.1.1Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) DutyCycle (%) DutyCycle CorrectionFactor(dB) Max.DC Variation(%) 1MSISO 24020.4070.62565.121.860.00 24400.4070.62565.121.860.00 24800.4070.62565.121.860.03 3 1.2TestGraph 1.2.1Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 4 1M_HCH_2480MHz_Ant1_NTNV 5 2.Bandwidth 2.1TestResult 2.1.1OBW Mode TX Type Frequency (MHz) ANT 99%OccupiedBandwidth(MHz) Verdict ResultLimit 1MSISO 240211.024/Pass 244011.024/Pass 248011.025/Pass 2.1.26dBBW Mode TX Type Frequency (MHz) ANT 6dBBandwidth(MHz) Verdict ResultLimit 1MSISO 240210.698>=0.5Pass 244010.701>=0.5Pass 248010.703>=0.5Pass 6 2.2TestGraph 2.2.1OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 7 1M_HCH_2480MHz_Ant1_NTNV 8 2.2.26dBBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 9 1M_HCH_2480MHz_Ant1_NTNV 10 3.MaximumConductedOutputPower 3.1TestResult 3.1.1Power Mode TX Type Frequency (MHz) MaximumPeakConductedOutputPower(dBm) Verdict ANT1Limit 1MSISO 2402-4.45<=30Pass 2440-4.86<=30Pass 2480-5.67<=30Pass Note1:AntennaGain:Ant1:1.9dBi; 11 3.2TestGraph 3.2.1Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 12 1M_HCH_2480MHz_Ant1_NTNV 13 4.MaximumPowerSpectralDensity 4.1TestResult 4.1.1PSD Mode TX Type Frequency (MHz) MaximumPSD(dBm/3kHz) Verdict ANT1Limit 1MSISO 2402-19.63<=8Pass 2440-19.95<=8Pass 2480-20.80<=8Pass Note1:AntennaGain:Ant1:1.9dBi; 14 4.2TestGraph 4.2.1PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 15 1M_HCH_2480MHz_Ant1_NTNV 16 5.UnwantedEmissionsInNon-restrictedFrequencyBands 5.1TestResult 5.1.1Ref Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) 1MSISO 24021-4.59 24401-5.02 24801-5.86 Note1:RefertoFCCPart15.247(d)andANSIC63.10-2013,thechannelcontainsthemaximumPSDlevelwasusedto establishthereferencelevel. 5.1.2CSE Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) Limit (dBm) Verdict 1MSISO 24021-4.59-24.59Pass 24401-5.02-25.02Pass 24801-5.86-25.86Pass Note1:RefertoFCCPart15.247(d)andANSIC63.10-2013,thechannelcontainsthemaximumPSDlevelwasusedto establishthereferencelevel. 17 5.2TestGraph 5.2.1Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 18 1M_HCH_2480MHz_Ant1_NTNV 19 5.2.2CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV 20 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV 21 1M_HCH_2480MHz_Ant1_NTNV

ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 1 of 27 FCCPart15CTestReport FCCID: 2A56G-K100PLUS Applicant:JiangmenCityHelianshengElectronicCo.,Ltd Address:No.12-101YangjingGardenPengjiangDist.JiangmenCity,Guangdong,China Manufacturer:JiangmenCityHelianshengElectronicCo.,Ltd Address:No.12-101YangjingGardenPengjiangDist.JiangmenCity,Guangdong,China EUT:UTVSoundBar TradeMark:Kspeaker ModelNumber:K100Plus DateofReceipt:Dec.22,2025 TestDate:Dec.22,2025-Dec.29,2025 DateofReport:Dec.29,2025 PreparedBy:ShenzhenDLTestingTechnologyCo.,Ltd. Address: 101-201,BuildingC,Shuanghuan,No.8,BaoqingRoad,BaolongIndustrialZone,Baolong Street,LonggangDistrict,Shenzhen,Guangdong,China Applicable Standards: FCCPART15C15.247 ANSIC63.10:2020 TestResult:Pass ReportNumber:DLE-251218041R Prepared(TestEngineer):AlisaSong Reviewer(Supervisor): JackBu Approved(Manager): JadeYang Thistestreportisbasedonasingleevaluationofonesampleofabovementionedproducts.Itisnotpermittedto beduplicatedinextractswithoutwrittenapprovalofShenzhenDLTestingTechnologyCo.,Ltd. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 2 of 27 TableofContentsPage 1.SUMMARYOFTESTRESULTS...............................................................................4 1.1MEASUREMENTUNCERTAINTY..................................................................................5 2.GENERALINFORMATION........................................................................................6 2.1GENERALDESCRIPTIONOFEUT................................................................................6 2.2DESCRIPTIONOFTESTMODES..................................................................................7 2.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED............7 2.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)......................................8 2.5TABLEOFPARAMETERSOFTESTSOFTWARESETTING......................................8 2.6EQUIPMENTSLISTFORALLTESTITEMS.................................................................9 3.EMCEMISSIONTEST.............................................................................................10 3.1CONDUCTEDEMISSIONMEASUREMENT..................................................................10 3.1.1POWERLINECONDUCTEDEMISSIONLimits.................................................10 3.1.2TESTPROCEDURE..............................................................................................10 3.1.3DEVIATIONFROMTESTSTANDARD................................................................10 3.1.4TESTSETUP...........................................................................................................11 3.1.5EUTOPERATINGCONDITIONS...........................................................................11 3.2RADIATEDEMISSIONMEASUREMENT......................................................................12 3.2.1RADIATEDEMISSIONLIMITS.............................................................................12 3.2.2TESTPROCEDURE..............................................................................................13 3.2.3DEVIATIONFROMTESTSTANDARD................................................................13 3.2.4TESTSETUP.........................................................................................................13 3.2.5EUTOPERATINGCONDITIONS.........................................................................14 3.2.6TESTRESULTS(BETWEEN9KHZ–30MHZ)...................................................14 3.2.7TESTRESULTS(BETWEEN30MHZ–1GHZ)...................................................15 3.3RADIATEDBANDEMISSIONMEASUREMENT...........................................................19 3.3.1TESTREQUIREMENT:..........................................................................................19 3.3.2TESTPROCEDURE...............................................................................................19 3.3.1DEVIATIONFROMTESTSTANDARD..................................................................19 3.3.4TESTSETUP...........................................................................................................20 4.BANDWIDTHTEST.................................................................................................22 4.1APPLIEDPROCEDURES/LIMIT.................................................................................22 4.1.1TESTPROCEDURE..............................................................................................22 4.1.2DEVIATIONFROMSTANDARD...........................................................................22 4.1.3TESTSETUP.........................................................................................................22 4.1.4EUTOPERATIONCONDITIONS.........................................................................22 4.1.5TESTRESULTS....................................................................................................22 5.-6DBBANDWIDTH.................................................................................................23 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 3 of 27 TableofContentsPage 5.1APPLIEDPROCEDURES/LIMIT..................................................................................23 5.1.1TESTPROCEDURE...............................................................................................23 5.1.2DEVIATIONFROMSTANDARD............................................................................23 5.1.3TESTSETUP...........................................................................................................23 5.1.4EUTOPERATIONCONDITIONS...........................................................................23 5.1.5TESTRESULT.....................................................................................…

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ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 1 of 2 TESTSETUPPHOTO RadiatedMeasurementPhotos ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.: DLE-251218041R TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 2 of 2 ConductedMeasurementPhotos ※※※※※ENDOFREPORT※※※※※