2BDC9-HBTR002Bluetooth controller

FCC Warning 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BDC9-HBTR002HBTR002,HBTR001,HBTR003,HBTR004, HBTR005,HBTR006,Find1,Find2,Find3, Find4,FindX,Find6,Zero1,Zero2,Zero3, Zero4,ZeroX,Zero6,ZeroX,Zero8,Zero9, Smart1,Smart2,Smart3,Smart4,Smart5, Smart6,SmartX,Smart8,Smart9 Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2026-4-9SignatureDate:2026-4-9 CompanyName:GLOCERTSTECHNOLOGYINCShenzhenZhilianZongwei TechnologyCo.,Ltd. FRN:00363397370034405498 ContactName:HuiyingFanHuaizhongMa Address:19784SUNKISSEDRIDGEDR, RIVERSIDE,CA92507UnitedStates Room101,BuildingD,No.18, DatangRoad,Dashuikeng Community,FuchengSubdistrict, LonghuaDistrict,ShenzhenCity, GuangdongProvince,China Phone:(626)588-803913500050556 Email:[email protected]@qq.com

Page1of4FCCID: 2BDC9-HBTR002 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of4FCCID: 2BDC9-HBTR002 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. Photo3 Photo4 Page3of4FCCID: 2BDC9-HBTR002 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. Photo5 Photo6 Page4of4FCCID: 2BDC9-HBTR002 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. Photo7 ------End------

Label FCCID:2BDC9-HBTR002

Page1of3FCCID: 2BDC9-HBTR002 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of3FCCID: 2BDC9-HBTR002 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. Photo3 Photo4 Page3of3FCCID: 2BDC9-HBTR002 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. Photo5 Photo6 ------End------ Antenna

Page1of8ReportNo.:AiTDG-260302004W3 Note:Thisdevicehasbeentestedandfoundtocomplywiththestandard(s)listed,thistestreportmerelycorrespondstothe testsample.Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory.This reportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguanYaxu(AiT)TechnologyLimited.Ifthere isaneedtoalterorrevisethisdocument,therightbelongstoDongguanYaxu(AiT)TechnologyLimited,anditshouldgivea priorwrittennoticeoftherevisiondocument.Thistestreportmustnotbeusedbytheclienttoclaimproductendorsement. GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. RFExposureevaluation ProductName: Bluetoothcontroller BrandName: N/A Model: HBTR002 SeriesModel: HBTR001,HBTR003,HBTR004,HBTR005,HBTR006,Find1, Find2,Find3,Find4,FindX,Find6,Zero1,Zero2,Zero3,Zero 4,ZeroX,Zero6,ZeroX,Zero8,Zero9,Smart1,Smart2,Smart 3,Smart4,Smart5,Smart6,SmartX,Smart8,Smart9 FCCID: 2BDC9-HBTR002 Applicant: ShenzhenZhilianZongweiTechnologyCo.,Ltd. Address: Room101,BuildingD,No.18,DatangRoad,Dashuikeng Community,FuchengSubdistrict,LonghuaDistrict,ShenzhenCity, GuangdongProvince,China Manufacturer: ShenzhenZhilianZongweiTechnologyCo.,Ltd. Address: Room101,BuildingD,No.18,DatangRoad,Dashuikeng Community,FuchengSubdistrict,LonghuaDistrict,ShenzhenCity, GuangdongProvince,China Standard(s): 47CFR§1.1310,47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt: Mar.02,2026 DateofTest: Mar.02,2026~Mar.09,2026 IssuedDate: Mar.10,2026 IssuedBy: GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet, Bao'anDistrict,Shenzhen,Guangdong,China. Tel.:+860755-230967639Fax.:+860755-230967639 Reviewedby:Approvedby: EmiyaLinSimbaHuang Page 2 of 8 ReportNo.:AiTDG-260302004W3 ReportReviseRecord ReportVersionIssuedDateNotes V1.0Mar.10,2026InitialRelease Page 3 of 8 ReportNo.:AiTDG-260302004W3 Contents 1GENERALINFORMATION.............................................................................................................................................4 1.1ENVIRONMENTALCONDITIONS........................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT......................................................................................................................................4 1.3TESTFACILITY...............................................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY........................................................................................................................................6 2METHODOFMEASUREMENT......................................................................................................................................7 2.1APPLICABLESTANDARD.................................................................................................................................................7 2.2EVALUATIONMETHODANDLIMIT...................................................................................................................................7 2.3MANUFACTURINGTOLERANCE........................................................................................................................................8 2.4EVALUATIONRESULT......................................................................................................................................................8 2.5CONCLUSION................................................................................................................................................................8 Page 4 of 8 ReportNo.:AiTDG-260302004W3 1GENERALINFORMATION 1.1Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithinthelistedranges: NormalTemperature:25°C RelativeHumidity:55% AirPressure:101kPa 1.2GeneralDescriptionofEUT ProductName:Bluetoothcontroller Model/Type reference: HBTR002 SerialModel: HBTR001,HBTR003,HBTR004,HBTR005,HBTR006,Find1,Find2,Find 3,Find4,FindX,Find6,Zero1,Zero2,Zero3,Zero4,ZeroX,Zero6, ZeroX,Zero8,Zero9,Smart1,Smart2,Smart3,Smart4,Smart5,Smart 6,SmartX,Smart8,Smart9 PowerSupply: Input:5V0.5A Battery: DC3.7V130mAh0.481Wh Hardwareversion.:N/A Softwareversion.:N/A Testsample(s)ID:AiTDG-260302004-1 BT: Modulation:GFSK Operationfrequency:2402MHz-2480MHz Channelnumber:40Channels Channelseparation:2MHz Antennatype:PCBAntenna Antennagain:0dBi Remark:TheaboveDUT'sinformationwasdeclaredbymanufacturer.Formoredetailedfeatures description,pleaserefertothemanufacturer’sspecificationsortheUser'sManual. Page 5 of 8 ReportNo.:AiTDG-260302004W3 1.3TestFacility TestLaboratory: GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet,Bao'an District,Shenzhen,Guangdong,China Thetestfacilityisrecognized,certifiedoraccreditedbythefollowingorganizations: FCC-RegistrationNo.:251906DesignationNumber:CN1376 GuangdongAsiaHongkeTestTechnologyLimitedhasbeenregisteredandfullydescribedinareport filedwiththe(FCC)FederalCommunicationsCommission.TheacceptanceletterfromtheFCCis maintainedinourfiles. IC-RegistrationNo.:31737CABidentifier:CN0165 The3mSemi-anechoicchamberofGuangdongAsiaHongkeTestTechnologyLimitedhasbeen registeredbyCertificationandEngineeringBureauofIndustryCanadaforradioequipmenttestingwith RegistrationNo.:31737 A2LA-LabCert.No.:7133.01 GuangdongAsiaHongkeTestTechnologyLimitedhasbeenaccreditedbyA2LAfortechnical competenceinthefieldofelectricaltesting,andprovedtobeincompliancewithISO/IEC17025:2017 GeneralRequirementsfortheCompetenceofTestingandCalibrationLaboratoriesandanyadditional programrequirementsintheidentifiedfieldoftesting. Page 6 of 8 ReportNo.:AiTDG-260302004W3 1.4Measurementuncertainty Thedataandresultsreferencedinthi…

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Page1of35ReportNo.:AiTDG-260302004W2 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. TESTREPORT ClientInformation: Applicant:ShenzhenZhilianZongweiTechnologyCo.,Ltd. Applicantadd.: Room101,BuildingD,No.18,DatangRoad,DashuikengCommunity, FuchengSubdistrict,LonghuaDistrict,ShenzhenCity,GuangdongProvince, China Manufacturer:ShenzhenZhilianZongweiTechnologyCo.,Ltd. Manufactureradd.: Room101,BuildingD,No.18,DatangRoad,DashuikengCommunity, FuchengSubdistrict,LonghuaDistrict,ShenzhenCity,GuangdongProvince, China ProductInformation: ProductName:Bluetoothcontroller ModelNo: HBTR002,HBTR001,HBTR003,HBTR004,HBTR005,HBTR006,Find1, Find2,Find3,Find4,FindX,Find6,Zero1,Zero2,Zero3,Zero4,ZeroX, Zero6,ZeroX,Zero8,Zero9,Smart1,Smart2,Smart3,Smart4,Smart5, Smart6,SmartX,Smart8,Smart9 BrandName:N/A FCCID:2BDC9-HBTR002 Applicablestandards : FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet,Bao'anDistrict, Shenzhen,Guangdong,China. Tel.:+860755-230967639Fax.:+860755-230967639 DateofReceipt:Mar.02,2026DateofTest:Mar.02,2026~Mar.09,2026 DateofIssue:Mar.10,2026TestResult:Pass ThisdevicedescribedabovehasbeentestedbyGuangdongAsiaHongkeTestTechnologyLimited andthetestresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCC requirements.Anditisapplicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofGuangdong AsiaHongkeTestTechnologyLimited,thisdocumentmaybealteredorrevisedbyGuangdong AsiaHongkeTestTechnologyLimited,personalonly,andshallbenotedintherevisionofthe document.Thistestreportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page2of35ReportNo.:AiTDG-260302004W2 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS...........................................................................................................................................................................2 2TESTSUMMARY.................................................................................................................................................................4 2.1StatementoftheMeasurementUncertainty.....................................................................................4 2.2MeasurementUncertainty.................................................................................................................4 3TESTFACILITY...................................................................................................................................................................5 3.1Deviationfromstandard....................................................................................................................5 3.2Abnormalitiesfromstandardconditions...........................................................................................5 3.3TestLocation.....................................................................................................................................5 4GENERALINFORMATION................................................................................................................................................6 4.1Testfrequencies................................................................................................................................7 4.2EUTPeripheralList...........................................................................................................................7 4.3TestPeripheralList............................................................................................................................7 4.4TESTMETHODOLOGY....................................................................................................................8 4.4.1EUTConfiguration.......................................................................................................................8 4.4.2EUTExercise...............................................................................................................................8 4.4.3GeneralTestProcedures.............................................................................................................8 4.5DescriptionofTestModes.................................................................................................................9 5EQUIPMENTUSEDDURINGTEST...............................................................................................................................10 6TESTRESULTSANDMEASUREMENTDATA..........................................................................................................10 6.1Antennarequirement.......................................................................................................................12 6.2OnTimeandDutyCycle.................................................................................................................13 6.3MaximumConductedOutputPowerMeasurement.......................................................................14 6.46dBSpectrumBandwidthMeasurement.......................................................................................15 6.5PowerSpectralDensity...................................................................................................................16 6.6ConductedSpuriousEmissionsandBandEdgesTest..................................................................17 6.7Restrict-bandBand-edgeMeasurements.......................................................................................18 6.8RadiatedEmissionsMeasurement.................................................................................................21 6.9ConductedEmissions......…

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1 F-type Bluetooth antenna specification 1. Antenna introduction The Bluetooth antenna is directly used on the PCB board. 2.Antenna shape 3. Antenna parameters The Bluetooth antenna operates at 2400-2500MHz, and resonates in this band. The following table shows the main parameters of the antenna. Frequency(MHz Bluetooth built-in antenna )2400 ~ 2500 MHz VSWR≤ 1.92 Impedance50 Ohm Nominal Return Loss-10 dB Max Manufacturer:Shenzhen Zhilian Zongwei Technology Co., Ltd. Manufacturer add.:Room 101, Building D, No. 18, Datang Road, Dashuikeng Community, Fucheng Subdistrict, Longhua District, Shenzhen City, Guangdong Province, China 2 RadiationOmni-directional Gain (Peak) Polarizatio 0dBi nLinear, Vertical Admitted Power2W ConnectorTin SpectrumDetector:PKTestDate :June8, 2013 TestBy:Andy Temperature:28°C TestResult:PASSHumidity 4. Antenna gain detection report :55 % Modulation:GFSK Frequency VNA SeparationReadSeparationLimit (MHz) E Total. dBI 2400MHz -0.00035 2410MHz -0.08862 2420MHz -0.26738 2430MHz -0.19301 2440MHz -0.26366 2450MHz -0.07231 2460MHz -0.36895 2470MHz -0.55152 2480MHz -0.64070 2490MHz -1.05232 2500MHz -1.08443 3 Direction map: PHI 0° PHI 90° 4 THETA90° 5 Standing wave ratio chart: Product Descripti on GSOU TECHNOLOGY(SHENZHEN)Co.,LTD. The EUT is a short range, lower power, Splash designed as a Device. It is designed by way of utilizing the GFSK, 1/4Π-DQPSK and 8DPSK modulation achieves the system operating. A major technical descriptions of EUT is described as following: A). Operation Frequency: 2400-2500MHz B). Modulation: GFSK, 1/4Π-DQPSK, 8DPSK C). Number of Channel: 79 D). Channel space: 1MHz E). RF Output power: 0.44dbm F). BIT Rate of Transmission: 1Mbps, 2Mbps, 3Mbps G). Antenna Type: PCB antenna H). Antenna Gain: 0. 6 40702dBi

Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BDC9-HBTR002 Page 1 of 35 Appendix B RF Test Data for BT (BLE) (Conducted Measurement) Product Name: Bluetooth controller Trade Mark: N/A Test Model: HBTR002 Environmental Conditions Temperature: 24.6  C Relative Humidity:52.4% ATM Pressure:100.0 kPa Test Engineer:Emiya Lin Supervised by:Simba Huang Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BDC9-HBTR002 Page 2 of 35 Contents Page COVER PAGE 1 Duty Cycle........................................................................................................................................................................................ 3 1.1 Test Result............................................................................................................................................................................3 1.2 Test Graphs...........................................................................................................................................................................4 2 Maximum Conducted Output Power................................................................................................................................................. 7 2.1 Test Result............................................................................................................................................................................7 2.2 Test Graphs...........................................................................................................................................................................8 3 -6dB Bandwidth...............................................................................................................................................................................11 3.1 Test Result.......................................................................................................................................................................... 11 3.2 Test Graphs.........................................................................................................................................................................12 4 Maximum Power Spectral Density Level.........................................................................................................................................15 4.1 Test Result..........................................................................................................................................................................15 4.2 Test Graphs.........................................................................................................................................................................16 5 Band Edge......................................................................................................................................................................................19 5.1 Test Result..........................................................................................................................................................................19 5.2 Test Graphs.........................................................................................................................................................................20 6 Conducted RF Spurious Emission.................................................................................................................................................. 24 6.1 Test Result..........................................................................................................................................................................24 6.2 Test Graphs.........................................................................................................................................................................25 7 Restrict Band.................................................................................................................................................................................. 31 7.1 Test Result..........................................................................................................................................................................31 7.2 Test Graphs.........................................................................................................................................................................32 Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BDC9-HBTR002 Page 3 of 35 1 Duty Cycle 1.1 Test Result ModeFrequency (MHz)Duty Cycle (%)Correction Factor 1/T (kHz) BLE 1M240264.221.922.56 BLE 1M244064.161.932.56 BLE 1M2480641.942.56 BLE 2M240235.24.544.76 BLE 2M244035.24.544.76 BLE 2M248034.494.625 Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BDC9-HBTR002 Page 4 of 35 1.2 Test Graphs Test Graphs BLE 1M 2402MHz BLE 1M 2440MHz Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BDC9-HBTR002 Page 5 of 35 BLE 1M 2480MHz BLE 2M 2402MHz Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BDC9-HBTR002 Page 6 of 35 BLE 2M 2440MHz BLE 2M 2480MHz Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BDC9-HBTR002 Page 7 of 35 2 Maximum Conducted Output Power 2.1 Test Result ModeFrequency (MHz)Conducted Power (dBm) Limit (dBm)Verdict BLE 1M24020.2730Pass BLE 1M24401.1730Pass BLE 1M24801.4630Pass BLE 2M24020.3230Pass BLE 2M24401.2230Pass BLE 2M24801.4630Pass Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BDC9-HBTR002 Page 8 of 35 2.2 Test Graphs Test Graphs BLE 1M 2402MHz BLE 1M 2440MHz Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BDC9-HBTR002 Page 9 of 35 BLE 1M 2480MHz BLE 2M 2402MHz Guangdong Asia Hongke Test Technology Limited Report No.:AiTDG-260302004W2 FCC ID: 2BD…

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Page1of2 FCCID:2BDC9-HBTR002 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2 FCCID:2BDC9-HBTR002 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,Heping Community,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China. ConductedEmission RFConduction ------End------