2BSW8-M101Wireless Mouse

FCC Warni ng 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 interferencereceived, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance couldvoid 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 devicepursuant to part 15 of the FCC Rules, These limits are desianed to provide reasonable protectionagainst harmful interference in a residential installation, This eauipment generates uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, may causeharmful interference to radio communications. However, there is no guarantee that interference will notoccur in a particular installation. lf this equipment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipment off and on, the user is encouraged to try tocorrect 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 isconnected. -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.

Local Representative Letter For CertificationServicein the USA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD 21048 To whomit may concern Pursuantto Section2.911(d)(7),of the Commission’s Rules(47 C.F.R.)we attestas followsfor the productlistedbelow: FCCIDModelname 2BSW8-M101M101, M102, M103, M104, M105, M106, M107, M108, M109 We herebyacknowledgeas follows: i. bothsigneesconfirmthat the pointof contactacceptsresponsibilityto act as a US-AmericanRepresentativeon behalfof the applicant ii. the pointof contactprovidesthe physicalU.S. addressand emailas listed below iii.bothpartiesmaintainthe requirementsof this agreementfor no less thanone year afterthe granteehas terminatedall marketingand importationor the conclusionof any Commission-relatedproceedinginvolvin g the equipment. iv.An expirationdatefor this letterdoesnot exist.In casethe U.S. agent changes,the granteeis obligatedto notifythe FCCwithin30 daysvia the grantingTCB. US-AmericanPointof ContactApplicant/ApprovalHolder SignatureDate:2025-11-20SignatureDate:2025-11-20 Company Name: MarsRegisterAgentLLCHONGKONGLELEGAO TECHNOLOGYCO.,LIMITED FRN:00337906840037627072 Contact Name: Ms JESSIEPENGXiuyingZou Address:8932MISSIONDR 207 Con tact Address: Rosemead,CA 91770-1452 UnitedStates 19H MaxgrandPlaza,No.3 Tai Yau Street,San Po Kong,Kowloon,HongKong, China Phone:(858)905-02180755-32909320 Email:[email protected]@blackview.hk

Page1of4FCCID: 2BSW8-M101 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of4FCCID: 2BSW8-M101 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of4FCCID: 2BSW8-M101 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of4FCCID: 2BSW8-M101 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 ------End------

Label FCCID:2BSW8-M101

Page1of3FCCID: 2BSW8-M101 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of3FCCID: 2BSW8-M101 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of3FCCID: 2BSW8-M101 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 ------End------ BTAntenna

Page1of8ReportNo.:AiTDG-251104001W2 Note:Thisdevicehasbeentestedandfoundtocomplywiththestandard(s)listed,thistestreportmerelycorrespondstothe testsample.Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory.This reportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguanYaxu(AiT)TechnologyLimited.Ifthere isaneedtoalterorrevisethisdocument,therightbelongstoDongguanYaxu(AiT)TechnologyLimited,anditshouldgivea priorwrittennoticeoftherevisiondocument.Thistestreportmustnotbeusedbytheclienttoclaimproductendorsement. DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China. RFExposureevaluation ProductName: WirelessMouse BrandName: N/A Model: M101 SeriesModel: M102,M103,M104,M105,M106,M107,M108,M109 FCCID: 2BSW8-M101 Applicant: HONGKONGLELEGAOTECHNOLOGYCO.,LIMITED Address: 19HMaxgrandPlaza,No.3TaiYauStreet,SanPo Kong,Kowloon,HongKong,China Manufacturer: ShenzhenDokeElectronicCo.,LTD Address: 801,Building3,7thIndustrialZone,YulvCommunity,YutangRoad, GuangmingDistrict,Shenzhen,China Standard(s): 47CFR§1.1310,47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt: Nov.04,2025 DateofTest: Nov.04,2025~Nov.10,2025 IssuedDate: Nov.11,2025 IssuedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 Reviewedby:Approvedby: EmiyaLinSimbaHuang Page 2 of 8 ReportNo.:AiTDG-251104001W2 ReportReviseRecord ReportVersionIssuedDateNotes V1.0Nov.11,2025InitialRelease Page 3 of 8 ReportNo.:AiTDG-251104001W2 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-251104001W2 1GENERALINFORMATION 1.1Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithinthelistedranges: NormalTemperature:25°C RelativeHumidity:55% AirPressure:101kPa 1.2GeneralDescriptionofEUT ProductName:WirelessMouse Model/Type reference: M101 SerialModel:M102,M103,M104,M105,M106,M107,M108,M109 PowerSupply: DC3.0V(2*1.5V“AAA”battery) Hardwareversion.:N/A Softwareversion.:N/A Testsample(s)ID:AiTDG-251104001-1 BT: Modulation:GFSK Operationfrequency:2402MHz-2480MHz Channelnumber:40Channels Channelseparation:2MHz Antennatype:PCBAntenna Antennagain:2.34dBi Remark:TheaboveDUT'sinformationwasdeclaredbymanufacturer.Formoredetailedfeatures description,pleaserefertothemanufacturer’sspecificationsortheUser'sManual. Page 5 of 8 ReportNo.:AiTDG-251104001W2 1.3TestFacility TestLaboratory: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China Thetestfacilityisrecognized,certifiedoraccreditedbythefollowingorganizations: CNAS-RegistrationNo:L6177 DongguanYaxu(AiT)technologyLimitedisaccreditedtoISO/IEC17025:2017generalRequirements forthecompetenceoftestingandcalibrationlaboratories(CNAS-CL01AccreditationCriteriaforthe competenceoftestingandcalibrationlaboratories)onApril18,2022 FCC-RegistrationNo.:703111esignationNumber:CN1313 DongguanYaxu(AiT)TechnologyLimitedhasbeenregisteredandfullydescribedinareportfiledwith the(FCC)FederalCommunicationsCommission.TheacceptanceletterfromtheFCCismaintainedin ourfiles. IC-egistrationNo.:6819AABidentifier:CN0122 The3mSemi-anechoicchamberofDongguanYaxu(AiT)TechnologyLimitedhasbeenregisteredby CertificationandEngineeringBureauofIndustryCanadaforradioequipmenttestingwithRegistration No.:6819A A2LA-LabCert.No.:6317.01 DongguanYaxu(AiT)TechnologyLimitedhasbeenaccreditedbyA2LAfortechnicalcompetencein thefieldofelectricaltesting,andprovedtobeincompliancewithISO/IEC17025:2017General RequirementsfortheCompetenceofTestingandCalibrationLaboratoriesandanyadditionalprogram requirementsintheidentifiedfieldoftesting. Page 6 of 8 ReportNo.:AiTDG-251104001W2 1.4Measurementuncertainty Thedataandresultsreferencedinthisdocumentaretrueandaccurate.Thereaderiscautionedthat theremaybeerrorswithinthecalibrationlimitsoftheequipmentandfacilities.Themeasurement uncertaintywascalculatedforallmeasurementslistedinthistestreportaccordingtoCISPR16- 4“Specificationforradiodisturbanceandimmunitymeasuringapparatusandmethods–Part4: UncertaintyinEMCMeasurements”andisdocumentedintheDongguanYaxu(AiT)Technology Limited’…

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Page1of33ReportNo.:AiTDG-251104001W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:HONGKONGLELEGAOTECHNOLOGYCO.,LIMITED Applicantadd.: 19HMaxgrandPlaza,No.3TaiYauStreet,SanPoKong,Kowloon,HongKong, China Manufacturer:ShenzhenDokeElectronicCo.,LTD Manufactureradd.: 801,Building3,7thIndustrialZone,YulvCommunity,YutangRoad, GuangmingDistrict,Shenzhen,China ProductInformation: ProductName:WirelessMouse ModelNo:M101,M102,M103,M104,M105,M106,M107,M108,M109 BrandName:N/A FCCID:2BSW8-M101 Applicablestandards: FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Nov.04,2025DateofTest:Nov.04,2025~Nov.10,2025 DateofIssue:Nov.11,2025TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthe testresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements. Anditisapplicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page2of33ReportNo.:AiTDG-251104001W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,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..........................................................................................................12 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.....................................................................................................................32 7TESTSETUPPHOTOGRAPHSOFEUT......................................................................................................................33 8EXTERNALPHOTOGRAPHSOFEUT.........................................................................................................................33 9INTERNALPHOTOGRAPHSOFEUT................................…

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ITEM SPEC. Antenna Type Type_2_single wiggle Center Frequency 2402 MHz 2441 MHz 2480 MHz 2.34 dBi 2.07dBi 1.45 dBi MAX. GAIN 2.34 dBi Polarization Horizontal Azimuth Beam PatternOmni-directional Impedance 50 Ω Antenna Length 3.1cm Antenna Specification Specifications Summary Antenna Antenna Photo & Length (mm) Test Address 16 Tzu Chiang Road, Hsinchu Industrial District Hsinchu Hsien 303, Taiwan Test Date 2009-04-14 Test Instrument vector network analyzer - R&S ZVB20 Manufacturer:Shenzhen Doke Electronic Co., LTD Manufacturer add.:801, Building3, 7th Industrial Zone, Yulv Community, Yutang Road, Guangming District, Shenzhen, China Average Gain(dBi) : -2.48 Mini mum Gain(dBi): -55.18 1. Main antenna : 2402 MHz 1.1 Horizontal Frequency(MHZ): 2402 Antenna Polarity: Horizontal Maximum Value(dBi): 2. 34 Average Gain(dBi) : -8.98 Mini mum Gain(dBi): -62.3 1.2 Vertical Frequency(MHZ): 2402 Antenna Polarity: Vertical Maximum Value(dBi): -4.51 Average Gain(dBi) : -2.54 Mini mum Gain(dBi): -66.98 2. Main antenna : 2441 MHz 2.1 Horizontal Frequency(MHZ): 2441 Antenna Polarity: Horizontal Maximum Value(dBi): 2.07 Average Gain(dBi) : -8.81 Mini mum Gain(dBi): -51.4 2.2 Vertical Frequency(MHZ): 2441 Antenna Polarity: Vertical Maximum Value(dBi): -4.29 Average Gain(dBi) : -3.34 Mini mum Gain(dBi): -53.4 2. Main antenna : 2480 MHz 2.1 Horizontal Frequency(MHZ): 2480 Antenna Polarity: Horizontal Maximum Value(dBi): 1.45 2.2 Vertical Frequency(MHZ): 2480 Antenna Polarity: Vertical Maximum Value(dBi): -4.95 Average Gain(dBi) : -9.06 Minimum Gain(dBi): -60.00

DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 1 of 24 AppendixB RFTestDataforBT(BLE)(ConductedMeasurement) ProductName:WirelessMouse TradeMark:N/A TestModel:M101 EnvironmentalConditions Temperature: 24.5  C RelativeHumidity:52.4% ATMPressure:100.0kPa TestEngineer:Emiyalin Supervisedby:SimbaHuang DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 2 of 24 Contents Page COVERPAGE 1DutyCycle........................................................................................................................................................................................3 1.1TestResult............................................................................................................................................................................3 1.2TestGraphs...........................................................................................................................................................................4 2MaximumConductedOutputPower.................................................................................................................................................6 2.1TestResult............................................................................................................................................................................6 2.2TestGraphs...........................................................................................................................................................................7 3-6dBBandwidth.................................................................................................................................................................................9 3.1TestResult............................................................................................................................................................................9 3.2TestGraphs.........................................................................................................................................................................10 4MaximumPowerSpectralDensityLevel.........................................................................................................................................12 4.1TestResult..........................................................................................................................................................................12 4.2TestGraphs.........................................................................................................................................................................13 5BandEdge......................................................................................................................................................................................15 5.1TestResult..........................................................................................................................................................................15 5.2TestGraphs.........................................................................................................................................................................16 6ConductedRFSpuriousEmission..................................................................................................................................................18 6.1TestResult..........................................................................................................................................................................18 6.2TestGraphs.........................................................................................................................................................................19 7RestrictBand..................................................................................................................................................................................22 7.1TestResult..........................................................................................................................................................................22 7.2TestGraphs.........................................................................................................................................................................23 DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 3 of 24 1DutyCycle 1.1 TestResult ModeFrequency(MHz)DutyCycle(%)Correction Factor 1/T(kHz) BLE1M240264.311.922.56 BLE1M244064.791.882.56 BLE1M2480641.942.56 DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 4 of 24 1.2 TestGraphs TestGraphs BLE1M2402MHz BLE1M2440MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 5 of 24 BLE1M2480MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 6 of 24 2MaximumConductedOutputPower 2.1 TestResult ModeFrequency(MHz)ConductedPower (dBm) Limit(dBm)Verdict BLE1M24021.7330Pass BLE1M24402.2430Pass BLE1M24801.7730Pass DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 7 of 24 2.2 TestGraphs TestGraphs BLE1M2402MHz BLE1M2440MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 8 of 24 BLE1M2480MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 9 of 24 3-6dBBandwidth 3.1 TestResult ModeFrequency(MHz)-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict BLE1M24020.70.5Pass BLE1M24400.6620.5Pass BLE1M24800.7130.5Pass DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 10 of 24 3.2 TestGraphs TestGraphs BLE1M2402MHz BLE1M2440MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 11 of 24 BLE1M2480MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AiTDG-251104001W1 FCCID:2BSW8-M101 Page 12 of 24 4MaximumPowerSpectralDensityLevel 4.1 TestR…

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Page1of2 FCCID:2BSW8-M101 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2 FCCID:2BSW8-M101 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. RFConduction ------End------