2BKQ4-BK183Remote Control Car

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. 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. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. FCC Statement

DNT2607104943R09806-P01Page: 1 of 6 PHOTOGRAPHSOFEUT FCCID:2BKQ4-BK183 ExternalPhotos ExternalPhotos DNT2607104943R09806-P01Page: 2 of 6 ExternalPhotos ExternalPhotos DNT2607104943R09806-P01Page: 3 of 6 ExternalPhotos ExternalPhotos DNT2607104943R09806-P01Page: 4 of 6 ExternalPhotos ExternalPhotos DNT2607104943R09806-P01Page: 5 of 6 ExternalPhotos ExternalPhotos DNT2607104943R09806-P01Page: 6 of 6 ExternalPhotos --END--

FCCID:2BKQ4-BK183

DNT2607104943R09806-P01Page: 1 of 3 PHOTOGRAPHSOFEUT FCCID:2BKQ4-BK183 InternalPhotos InternalPhotos DNT2607104943R09806-P01Page: 2 of 3 InternalPhotos InternalPhotos DNT2607104943R09806-P01Page: 3 of 3 InternalPhotos InternalPhotos --END--

GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] RFExposureEvaluationReport ApplicationNo.: DNT2607104943R09806-12803 Applicant: LeiliTechnologyIndustrial(Shantou)Co.,Ltd AddressofApplicant: IndustrialZoneontheWestSideofRongnanRoad,ToufenCommunity, FengxiangSubdistrict,ChenghaiDistrict,ShantouCity EUTDescription: RemoteControlCar ModelNo.: BK183 AdditionalModel(s): BK184,BK183-6-gold,BK183-6-black/gold,BK183-6-green, BK184-4-gold,BK184-4-black/gold,BK184-4-green FCCID: 2BKQ4-BK183 Powersupply: DC3VAAAFromBattery TradeMark: N/A Standards: 47CFRPart2.1093 FCCKDB447498D04v01 DateofReceipt: 2026/07/10 DateofTest: 2026/07/11to2026/07/23 DateofIssue: 2026/07/24 TestResult:PASS PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:Ifthereisanyobjectiontotheresultsinthisreport,pleasesubmitawritteninquirytothecompanywithin15daysfromthedateof receivingthereport.Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,andisissuedbythecompanyinaccordance withtherequirementsofthe"ConditionsofIssuanceofTestReports"printedintheattachedpage.Unlessotherwisestated,theresults presentedinthisreportonlyapplytothesamplestestedthistime.Partialreproductionofthisreportisnotallowedunlessapprovedbythe companyinwriting. ReportNo.:DNT2607104943R09806-12803Date：July24,2026Page： 2 / 8 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/July24,2026ValidOriginalReport ReportNo.:DNT2607104943R09806-12803Date：July24,2026Page： 3 / 8 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] Contents RFEXPOSUREEVALUATIONREPORT.............................................................................................................................................1 1GENERALINFORMATION..................................................................................................................................................................4 1.1TESTLOCATION.................................................................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT.....................................................................................................................................................4 1.3TESTFACILITY...................................................................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY(95%CONFIDENCELEVELS,K=2)....................................................................................................5 2RFEXPOSUREEVALUATION............................................................................................................................................................6 2.1RFEXPOSURECOMPLIANCEREQUIREMENT..................................................................................................................................6 ReportNo.:DNT2607104943R09806-12803Date：July24,2026Page： 4 / 8 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1GeneralInformation 1.1TestLocation Company:GuangdongDNTestingCo.,Ltd Address: No.1,WestFourthStreet,SouthXinfaRoad,WushaLiwu,Chang＇anTown, DongguanCity,GuangdongP.R.China Testengineer:GaliLin 1.2GeneralDescriptionofEUT Manufacturer: LeiliTechnologyIndustrial(Shantou)Co.,Ltd AddressofManufacturer: IndustrialZoneontheWestSideofRongnanRoad,ToufenCommunity, FengxiangSubdistrict,ChenghaiDistrict,ShantouCity EUTDescription: RemoteControlCar ModelNo.: BK183 AdditionalModel(s): BK184,BK183-6-gold,BK183-6-black/gold,BK183-6-green, BK184-4-gold,BK184-4-black/gold,BK184-4-green PowerSupply: DC3VAAAFromBattery TradeMark:N/A HardwareVersion:V1.0 SoftwareVersion:V1.0 ChipType: B004601 Serialnumber PR2607104943R09806 SampleType:PortableDevice,Module,MobileDevice AntennaType: External,Integrated AntennaPorts: Ant1,Ant2,Ant3 AntennaGain: Providedbyapplicant 0dBi Remark: *Sincetheabovedataand/orinformationisprovidedbytheapplicantrelevantresultsorconclusionsof thisreportareonlymadeforthesedataand/orinformation,DNTisnotresponsiblefortheauthenticity, integrityandresultsofthedataandinformationand/orthevalidityoftheconclusion. *Allmodelsarejustnameandcolordifferences,motherboard,PCBcircuitboard,chip,electroniccompo nentsisallthesame. ReportNo.:DNT2607104943R09806-12803Date：July24,2026Page： 5 / 8 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1.3TestFacility Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: LabA: •FCC,USA DesignationNumber:CN1348 •A2LA(CertificateNo.7050.01) GUANGDONGDNTESTINGCO.,LTD.isaccreditedbytheAmericanAssociationforLaboratory Accreditation(A2LA).CertificateNo.7050.01. •Innovation,ScienceandEconomicDevelopmentCanada GUANGDONGDNTESTINGCO.,LTD.EMCLaboratoryhasbeenrecognizedbyISEDasanaccreditedtesting laboratory.CABidentifierisCN0149. IC#:30755. . 1.4MeasurementUncertainty(95%confidencelevels,k=2) No.ItemMeasurementUncertainty 1 20dBEmissionBandwidth±0.0196% 2 CarrierFrequencySeparation±1.9% 3 NumberofHoppingChannel±1.9% 4 TimeofOccupancy±0.028% 5 MaxPeakConductedOutputPower±0.743dB 6 Band-edgeSpuriousEmission±1.328dB 7 ConductedRFSpuriousEmission 9KHz-1GHz:±…

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GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] FCCTestReport ApplicationNo.: DNT2607104943R09806-12800 Applicant: LeiliTechnologyIndustrial(Shantou)Co.,Ltd AddressofApplicant: IndustrialZoneontheWestSideofRongnanRoad,ToufenCommunity, FengxiangSubdistrict,ChenghaiDistrict,ShantouCity EUTDescription: RemoteControlCar ModelNo.: BK183 AdditionalModel(s): BK184,BK183-6-gold,BK183-6-black/gold,BK183-6-green, BK184-4-gold,BK184-4-black/gold,BK184-4-green FCCID: 2BKQ4-BK183 PowerSupply: DC3VAAAFromBattery TradeMark: N/A Standards: 47CFRPart2,SubpartJ 47CFRPart15,SubpartC ANSIC63.10:2020 DateofReceipt: 2026/07/10 DateofTest: 2026/07/11to2026/07/23 DateofIssue: 2026/07/24 TestResult:PASS PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:Ifthereisanyobjectiontotheresultsinthisreport,pleasesubmitawritteninquirytothecompanywithin15daysfromthedateof receivingthereport.Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,andisissuedbythecompanyinaccordance withtherequirementsofthe"ConditionsofIssuanceofTestReports"printedintheattachedpage.Unlessotherwisestated,theresults presentedinthisreportonlyapplytothesamplestestedthistime.Partialreproductionofthisreportisnotallowedunlessapprovedbythe companyinwriting. ReportNo.:DNT2607104943R09806-12800Date:July24,2026Page： 2 / 32 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/ July24,2026 ValidOriginalReport ReportNo.:DNT2607104943R09806-12800Date:July24,2026Page： 3 / 32 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1TestSummary TestItem StandardSection TestResult AntennaRequirement 15.203PASS 20dBOccupiedBandwidth 15.215PASS DutyCycle N/AN/A FieldStrength 15.249(a)PASS RadiatedSpuriousEmissions AndBandEdge 15.205, 15.209, 15.249(a)(c)(d)(e), 15.35(b) PASS ACPowerLineConducted Emissions 15.207N/A ReportNo.:DNT2607104943R09806-12800Date:July24,2026Page： 4 / 32 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] Contents 1TestSummary..................................................................................................................................................3 2GeneralInformation.........................................................................................................................................5 2.1TestLocation.........................................................................................................................................5 2.2GeneralDescriptionofEUT..................................................................................................................5 2.3PowerSettingofTestSoftware.............................................................................................................6 2.4TestEnvironmentandMode.................................................................................................................6 2.5ChannelList...........................................................................................................................................7 2.6DescriptionofSupportUnits..................................................................................................................7 2.7TestFacility............................................................................................................................................8 2.8MeasurementUncertainty(95%confidencelevels,k=2)......................................................................8 2.9EquipmentList.......................................................................................................................................9 2.10Assistantequipmentusedfortest.....................................................................................................10 3TestresultsandMeasurementData.............................................................................................................11 3.1Antennarequirements.........................................................................................................................11 3.220dBOccupiedBandwidth..................................................................................................................12 3.3DutyCycle...........................................................................................................................................14 3.4FieldStrengthofFundamental............................................................................................................15 3.5RadiatedSpuriousEmissions.............................................................................................................20 3.6ACPowerLineConductedEmissions................................................................................................31 ReportNo.:DNT2607104943R09806-12800Date:July24,2026Page： 5 / 32 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 2GeneralInformation 2.1TestLocation Company:GuangdongDNTestingCo.,Ltd Address: No.1,WestFourthStreet,SouthXinfaRoad,WushaLiwu,Chang＇anTown, DongguanCity,GuangdongP.R.China Testengineer:GaliLin 2.2GeneralDescriptionofEUT Manufacturer: LeiliTechnologyIndustrial(Shantou)Co.,Ltd AddressofManufacturer: IndustrialZoneontheWestSideofRongnanRoad,ToufenCommunity, FengxiangSubd…

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ANTENNASPECIFICATION Summary ITEMANTSPEC ModelName2.4GANT AntennaplatePCBantenna Center Frequency HorizontalVertical 2400MHz2450MHz2500MHz2400MHz2450MHz2500MHz -1.66-0.840-6.16-3.65-2.21 MAX.Gain 0dBi PolarizationHorizontalandVertical Impedance50Ohm Manufacture Leili Technology Industrial (Shantou) Co., Ltd AntennaPhoto&Length(mm) AddressIndustrial Zone on the West Side of Rongnan Road, Toufen Community, Fengxiang Subdistrict, Chenghai District, Shantou City Horizontal:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-40Scale:5/div FrequencyGain(dBi) (MHz)Max.MinAvg. 2400-1.66179-30.2813-8.78713 2450-0.847811-38.7595-7.87812 2500-0.000000-23.6329-6.99139 Vertical:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-30Scale:5/div FrequencyGain(dBi) (MHz)Max.MinAvg. 2400-6.1623-23.1425-12.5295 2450-3.6534-26.2866-10.6699 2500-2.21101-29.4381-9.58526

DNT2607104943R09806-P01Page: 1 of 2 PHOTOGRAPHSOFEUT FCCID:2BKQ4-BK183 RadiatedEmissionTestView|(Below1G) DNT2607104943R09806-P01Page: 2 of 2 RadiatedEmissionTestView|(Above1G) --END--