2BD4K-G3Wireless Controller

CoveredEquipmentAttestationLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(5)(i)-(ii)oftheCommission’sRules(47C.F.R.)weattestasfollows fortheproductlistedbelow: FCCIDModelname 2BD4K-G3G3 We, Applicant CompanyName:GuangliHechuangTechnologyCo.,Ltd. Address:No.213ShajingRoadShatouVillageShajing StreetBaoanDistrict,Shenzhen,China Phone:N/A certifythattheequipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules.Thisincludesthecybersecurityandanti-virussoftwareproducedorprovidedby KasperskyLab,Inc.oranyofistsuccessorsandassignees. Wecertifythat,asofthedateofthefilingoftheapplication,theapplicantisnotidentifiedon theCoveredListasanentityproducing“covered”equipment. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, 2026-8-26 SignatureDate PrintedNameofSignee:HaipingJiang Company:GuangliHechuangTechnology Co.,Ltd. Phone:-- Email:[email protected] Address:No.213ShajingRoadShatou VillageShajingStreetBaoan District,Shenzhen,China Fax:N/A

ConfidentialityRequestLetter ForCertificationServiceintheUSA FederalCommunicationCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)andSection §552(b)(4)oftheFreedomofInformationAct,werequestconfidentialityforthe documentationofthefollowingproducts: FCCIDModelname 2BD4K-G3G3 Fortheproductslistedabove,werequestpermanentconfidentialityforallapplicable exhibitsasthereare:  theOperationalDescription  theBlockDiagram theSchematics Theabovelistedexhibitscontaintradesecretsandproprietaryinformationthatcouldbeof benefittoourcompetitors. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, 2026-8-26 SignatureDate PrintedNameofSignee/Title:HaipingJiang/Manager Company:GuangliHechuangTechnologyCo.,Ltd. Address:No.213ShajingRoadShatouVillageShajingStreetBaoan District,Shenzhen,China Phone:-- Fax:-- Email:[email protected]

ReportNo.:CISRR26080502601 Page 90 of 94 9.EXTERNALANDINTERNALPHOTOS 9.1.ExternalPhotos ReportNo.:CISRR26080502601 Page 91 of 94

Label Size:10mm*4mm FCCID:2BD4K-G3 LabelLocation

ReportNo.:CISRR26080502601 Page 92 of 94 9.2.InternalPhotos ReportNo.:CISRR26080502601 Page 93 of 94 ANT ReportNo.:CISRR26080502601 Page 94 of 94 ------Endofthereport-----

ReportNo.: CISRR26080502603 Reporttemplateversion:CISE-TR-001-A0Page:1of6 TESTREPORT RFExposureEvaluation ReportNo.: CISRR26080502603 ProjectNo.: CISR260805026 FCCID:2BD4K-G3 Applicant:GuangliHechuangTechnologyCo.,Ltd. Address: No.213ShajingRoadShatouVillageShajingStreetBaoanDistrict, Shenzhen,China Manufacturer: GuangliHechuangTechnologyCo.,Ltd. Address: No.213ShajingRoadShatouVillageShajingStreetBaoanDistrict, Shenzhen,China ProductName: WirelessController TradeMark:BSP Model/Typereference:G3 ListedModel(s):- Standard:47CFRPart2.1093 Issuedate:August14,2026 Testresult:Complied Reviewedby:MorganTan Approvedby:HansHu Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangceTesting TechnologyCo.,Ltd. ReportNo.: CISRR26080502603 Reporttemplateversion:CISE-TR-001-A0Page:2of6 Contents 1.APPLICABLESTANDARD..............................................................................................................................3 2.REPORTVERSION..........................................................................................................................................3 3.RADIOSPECIFICATIONDESCRIPTION........................................................................................................4 4.SIMULTANEOUSTRANSMISSIONANALYSIS.............................................................................................4 5.TESTRESULT.................................................................................................................................................5 5.1.STANDALONETRANSMISSION.................................................................................................................5 5.2.SIMULTANEOUSTRANSMISSION.............................................................................................................6 ReportNo.: CISRR26080502603 Reporttemplateversion:CISE-TR-001-A0Page:3of6 1.APPLICABLESTANDARD 47CFRPart2.1093:Radiofrequencyradiationexposureevaluation:portabledevices ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortableDevicesRF ExposureProceduresandEquipmentAuthorizationPolicies. 47CFRPart1.1307:Actionsthatmayhaveasignificantenvironmentaleffect,forwhichEnvironmental Assessments(EAs)mustbeprepared. 2.REPORTVERSION VersionNo.IssuedateDescription 00August14,2026Original ReportNo.: CISRR26080502603 Reporttemplateversion:CISE-TR-001-A0Page:4of6 3.RADIOSPECIFICATIONDESCRIPTION Bluetooth Supportedtype:BREDRLE-1Mbps LE-2Mbps Note:PleaserefertoRFreportfordetailedtechnicalspecifications 4.SIMULTANEOUSTRANSMISSIONANALYSIS ThesedevicesuseasingletransmittermoduleandantennaforbothBT,BTcannottransmitsimultaneously. ReportNo.: CISRR26080502603 Reporttemplateversion:CISE-TR-001-A0Page:5of6 5.TESTRESULT 5.1.Standalonetransmission Limit: KDB447498D01v06,Clause4.3.1a) For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-g SARtestexclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]*[√f(GHz)]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation31The resultisroundedtoonedecimalplaceforcomparison Thevalues3.0and7.5arereferredtoasnumericthresholdsinstepb)below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm, andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingto4.1f)isappliedtodetermine SARtestexclusion. Result: Passed TestData Radiotype Frequency (GHz) Maximum output power #1 (dBm) Antenna gain #2 (dBi) Maximum EIRP #3 (dBm) Maximum tune-up EIRP #4 (dBm) Minimum distance (mm) Evaluated value LimitResult Bluetooth-BR ＆EDR 2.480-0.022.882.863.005.000.62843.00PASS Bluetooth-LE2.4401.382.884.265.005.000.98793.00PASS Note #1:ThisvaluecomesfromtheRFtestreport. #2:Thisvalueisdeclaredbytheapplicant. #3:EIRP=Maximumoutputpower+Antennagain. #4:Thisvalueisdeclaredbytheapplicant. ReportNo.: CISRR26080502603 Reporttemplateversion:CISE-TR-001-A0Page:6of6 5.2.Simultaneoustransmission Limit: KDB447498D01v06,Clause4.3.2,47CFRPart1.1307 InthecaseofxedRFsourcesoperatinginthesametime-averagingperiod,orof multiplemobileorportableRFsourceswithinadeviceoperatinginthesametime averagingperiod,ifthesumofthefractionalcontributionstotheapplicablethresholds islessthanorequalto1asindicatedinthefollowingequation. Where a=numberoffxed,mobile,orportableRFsourcesclaimingexemptionusingparagraph (b)(3)(i)(B)ofthissectionforP,includingexistingexempttransmittersandthosebeing added. b=numberoffxed,mobile,orportableRFsourcesclaimingexemptionusingparagraph (b)(3)(i)(C)ofthissectionforThresholdERP,includingexistingexempttransmittersand thosebeingadded. c=numberofexistingfixed,mobile,orportableRFsourceswithknownevaluationforthespeci edminimumdistanceincludingexistingevaluatedtransmitters. P j =theavailablemaximumtime-averagedpowerortheERP,whicheverisgreater,forxed, mobile,orportableRFsourceiatadistancebetween0.5cmand40cm(inclusive). P th,j =theexemptionthresholdpower(P)accordingtoparagraph(b)(3)(i)(B)ofthissectionfor xed,mobile,orportableRFsourcei. ERP j =theERPoffixed,mobile,orportableRFsourcej. ERP th,j =exemptionthresholdERPforfixed,mobile,orportableRFsourcej,atadistanceofat leastλ/2πaccordingtotheapplicableformulaofparagraph(b)(3)(i)(C)ofthissection. Evaluated k =themaximumreportedSARorMPEoffixed,mobile,orportableRFsourcekeither inthedeviceoratthetransmittersitefromanexistingevaluationatthelocationofexposure. ExposureLimit k =eitherthegeneralpopulation/uncontrolledmaximumpermissibleexposure (MPE)orspecicabsorptionrate(SAR)limitforeachxed,mobile,orportableRFsourcek, asapplicablefrom§1.1310ofthischapter. Result:NotApplicable --------EndofReport--------

ShanWan  Antenna report 1、Basic Information 1.1 Test principle Manufacturer: Shenzhen Honglinsheng Electronic Technology Co., Ltd. Address: Room 401, Weiergao Electronics Factory, Hangcheng Avenue, Guxing Community, Xixiang Subdistrict, Bao'an District, Shenzhen, Guangdong Province, P.R.China ShanWan 1.2 Test equipment Name RayZone- 5000 RFI-LAB-RF-D00 GTS 2021.3.22 Network analyzer Network analyzer E5071C E5071C RFI-LAB-RF-C02 RFI-LAB-RF-D01 KEYSIGHT KEYSIGHT 2022.5.13 2022.5.13 1.3 Test environment Ambient temperature Relative humidity Atmospheric pressure 23.7°C 58%RH 100.14kPa Mode number Equipment number Manufacturer Calibration date OTA Test system ShanWan 2. Sample Drawing 3. Sample Layout Diagram 主视图 ShanWan 3. Test Result 3.1 Detection basis Parameter name Radiation pattern Antenna gain GB/T 9410-2008 ANSI/IEEE Std 149-1979 Antenna 3.2 Test uncertainty Object name Mobile communication antenna Voltage standing wave ratio Roundness of the directional graph Generic specification for antennas used in the mobile communications Method name By standard number IEEE Standard procedure for antenna testing Gain and directivity Radiation efficiency Impedance The uncertainty was calculated on the basis of the GUM published by ISO, using the inclusion factor of K=2 and the 95% confidence level to express the extended uncertainty. Item Uncertainty VSWR ±0.3 Antenna gain ±0.72dB Radiation efficiency ±0.72dB ShanWan 3.3 Test data 3.3.1 Network analyzer test 3.3.2 Standing-wave ratio 2402 2440 2480 VSWR 1.3910 1.4662 2.0735 3.3.3 Gain and efficiency 2402 2.85 2410 2.88 2420 2.79 2430 2.77 2440 2.69 2450 2.52 2460 2.46 2470 2.41 2480 2.03 44.98 45.34 44.93 45.74 46.00 45.14 45.56 44.49 40.81 3.3.4 Roundness of the directional graph 2402 2410 2420 2430 2440 2450 2460 2470 2480 H Theta=90/dB 14.22 14.43 14.31 13.68 13.38 13.30 13.18 13.31 13.58 Frequency/MHz Frequency/MHz Peak Gain/dBi Efficiency/% Frequency/MHz ShanWan (1) X-Z Plane (Unit：dBi)： (2) Y-Z Plane (Unit：dBi)： 3.3.5 Directional diagram ShanWan (3) X-Y Plane (Unit：dBi)： (4) 2410MHz 3D direction map (Unit：dBi)： -------------------------------------------------END------------------------------------------------ （The following is blank）

ReportNo.:CISRR26080502602 Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. Page1of55 TESTREPORT ReportNo.CISRR26080502602 ProjectNo.CISR260805026 FCCID2BD4K-G3 ApplicantGuangliHechuangTechnologyCo.,Ltd. Address No.213ShajingRoadShatouVillageShajingStreetBaoanDistrict, Shenzhen,China ManufacturerGuangliHechuangTechnologyCo.,Ltd. Address No.213ShajingRoadShatouVillageShajingStreetBaoanDistrict, Shenzhen,China ProductNameWirelessController TrademarkBSP Model/TypereferenceG3 ListedModel(s)- Standard 47CFRPart15.247 DateofsamplereceiptAugust8,2026 TestdateAugust8,2026toAugust14,2026 IssuedateAugust14,2026 TestresultComplied Reviewedby:MorganTan Approvedby:HansHu ReportNo.:CISRR26080502602 Page 2 of 55 Contents 1.STANDARDANDAPPLICABLETESTMETHODS........................................................................................3 2.REPORTVERSION..........................................................................................................................................3 3.TESTDESCRIPTION.......................................................................................................................................4 4.SUMMARY........................................................................................................................................................5 4.1.ProductDescription*..................................................................................................................................5 4.2.RadioSpecificationDescription*..............................................................................................................5 4.3.ModificationofEUT.....................................................................................................................................6 4.4.Deviationfromstandards...........................................................................................................................6 4.5.TestingSite...................................................................................................................................................6 5.TESTCONFIGURATION.................................................................................................................................7 5.1.Testfrequencylist.......................................................................................................................................7 5.2.Descriptionsoftestmode...........................................................................................................................7 5.3.Testsampleinformation.............................................................................................................................7 5.4.Environmentalconditions...........................................................................................................................7 5.5.Statementofthemeasurementuncertainty.............................................................................................7 5.6.EquipmentUsedduringtheTest................................................................................................................8 6.TESTRESULTS.............................................................................................................................................10 6.1.EvaluationResults(Evaluation)...............................................................................................................10 6.1.1.AntennaRequirement............................................................................................................................10 6.2.RadioSpectrumMatterTestResults(RF)...............................................................................................11 6.2.1.ConductedEmissionatACpowerline.................................................................................................11 6.2.2.6dBBandwidth........................................................................................................................................14 6.2.3.MaximumConductedOutputPower.....................................................................................................15 6.2.4.PowerSpectralDensity..........................................................................................................................16 6.2.5.Conductedbandedgeandspuriousemission...................................................................................17 6.2.6.Radiatedbandedgeemission...............................................................................................................18 6.2.7.RadiatedSpuriousEmission(below1GHz).........................................................................................24 6.2.8.RadiatedSpuriousEmission(Above1GHz)........................................................................................28 7.APPENDIXREPORT......................................................................................................................................36 7.1.MaximumConductedOutputPower........................................................................................................36 7.2.MaximumPowerSpectralDensity...........................................................................................................39 7.3.DutyCycle..................................................................................................................................................42 7.4.Bandwidth...................................................................................................................................................45 7.5.ConductedSpurious&BandEdgeEmission.........................................................................................50 ReportNo.:CISRR26080502602 Page 3 of 55 1.STANDARDANDAPPLICABLETESTMETHODS Thetestswereperformedaccordingtofollowingstandards: 47CFRPart15.247:Operationwithinthebands902…

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ReportNo.:CISRR26080502601 Page 88 of 94 8.TESTSETUPPHOTOS ConductedEmissionatACpowerline Radiatedbandedgeemission RadiatedSpuriousEmission(Above1GHz) ReportNo.:CISRR26080502601 Page 89 of 94 RadiatedSpuriousEmission(below1GHz) RFPerformanceTest