2BP9M-B1WIRELESS HEADPHONES

Button Description: FCC STATEMENT: the power delivered by the charger must be between min � Watts required by the radio equipment, and max �.� watts in order to achieve the maximum charging speed. B� Product Parameters: Bluetooth Version: V�.� Support Profile: a�dp\avctp\avdtp\avrcp\hfp\spp\smp\at- t\gap\gatt\rfcomm\sdp\l�cap profile Frequency Range: �.���GHz-�.���GHz Working Distance Range: ��m Battery Specifications: �.�/���mAh Charging Voltage: DC�V Charging Time: about � hours Play time: about ��h（���%） ��h（��%） Product Parameters: ON/OFF Short press for increasing volume / Long press for next song Short press for reducing volume / Long press for previous song Short press � time to answer a call / Short press � time again to hang up Press and hold to reject a call Press � times to redial the last number Press � times to switch Game mode and Music mode Bluetooth Mode: �) Pairing Operation: a. For the first time pairing: Long press “【Power Button】” for � seconds to start up the Bluetooth headset, a tone “Power On” will be heard, it will enter into Bluetooth mode automatically, then a tone “Bluetooth Short press � time to pause/play music when in playing mode. b. Re-pairing: Turn off the attached smart device's Bluetooth function, a tone “Disconnected” will be heard, the headset will enter into re-pair- ing mode automatically, LED indicator light alternating flashes blue and red. Open another smart device's Bluetooth searching function and select the device “B�”, no password is required, after successful pairing, a tone “Connected” will be heard, LED indicator light turns to blue. c. Follow-up pairing: automatically pair the last connected device in � seconds after power on. when in pairing mode, double press � times to switch English model and Chinese mode mode” will be heard, LED indicator light alternating flashes blue and red. �) Power Saving Function: if in pairing mode status for � minutes, the headset will auto- matically shutdown. Charge Status LED indicator light stays red when charging. When fully charged, LED indicator light turns off. Power on LED indicator light turns blue. Power off LED indicator light turns off. Pairing Status LED indicator light rapidly alternates flashing blue and red. Connected status LED indicator light stays blue. Using Status Bluetooth Mode, LED indicator light flashes blue slowly. LED indicator light Status Note �.If no pairing connection after the Bluetooth headset enters the pairing mode, please turn off the headset to save power. �.Do not perform other operations when searching for Bluetooth to prevent program errors. �.Please select a proper volume while using to prevent damage to your ears. �.Please note that a suitable usage environment for the Bluetooth headset can avoid damage to the headset. �.Please charge the headset after long-term non-use.

LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BP9M-B1B1,BT069,BT072,BT091 Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2026-9-8SignatureDate:2026-9-8 CompanyName:GLOCERTSTECHNOLOGYINCShenzhenZhenyiTimes TechnologyCo.,Ltd FRN:00363397370037166022 ContactName:HuiyingFanBOWEIWU Address:19784SUNKISSEDRIDGEDR, RIVERSIDE,CA92507UnitedStates Room3605,Floor36,Xinghe WORLDTwinTowers,No.8 YaxingRoad,Nankeng Community,Bantian,Street, LonggangDistrict,Shenzhen Guangdong,China Phone:(626)588-803913125220889 Email:[email protected]@qq.com

Page1of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 ------End------

Label FCC ID: 2BP9M-B1

Page1of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 BTAntenna Page4of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of5FCCID: 2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 ------End------

Page1of8ReportNo.:AiTDG-260828003W2 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: WIRELESSHEADPHONES BrandName: N/A Model: B1 SeriesModel: BT069,BT072,BT091 FCCID: 2BP9M-B1 Applicant: ShenzhenZhenyiTimesTechnologyCo.,Ltd Address: Room3605,Floor36,XingheWORLDTwinTowers,No.8Yaxing Road,NankengCommunity,Bantian,Street,LonggangDistrict, ShenzhenGuangdong,China Manufacturer: SHANTOUYONGLESTYLEINDUSTRIALCO.,LTD Address: GounanindustryZone,GuraoTown,ShantouCity,Guangdong, China Standard(s): 47CFR§1.1310,47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt: Aug.28,2026 DateofTest: Aug.28,2026~Sep.01,2026 IssuedDate: Sep.02,2026 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-260828003W2 ReportReviseRecord ReportVersionIssuedDateNotes V1.0Sep.02,2026InitialRelease Page 3 of 8 ReportNo.:AiTDG-260828003W2 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-260828003W2 1GENERALINFORMATION 1.1Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithinthelistedranges: NormalTemperature:25°C RelativeHumidity:55% AirPressure:101kPa 1.2GeneralDescriptionofEUT ProductName:WIRELESSHEADPHONES Model/Type reference: B1 SerialModel:BT069,BT072,BT091 PowerSupply:DC3.7VfrombatteryorDC5.0Vfromexternalcircuit Battery:DC3.7V,300mAh,1.11Wh Hardwareversion.:MS-B1-AC7026A-V1.0 Softwareversion.:V1.0 Testsample(s)ID:AiTDG-260828003-1 BT: Modulation:GFSK,π/4-DQPSK Operationfrequency:2402MHz-2480MHz Channelnumber:79Channels Channelseparation:1MHz Antennatype:PCBAntenna Antennagain:1.68dBi Remark:TheaboveDUT'sinformationwasdeclaredbymanufacturer.Formoredetailedfeatures description,pleaserefertothemanufacturer’sspecificationsortheUser'sManual. Page 5 of 8 ReportNo.:AiTDG-260828003W2 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.:362653DesignationNumber:CN1457 DongguanYaxu(AiT)TechnologyLimitedhasbeenregisteredandfullydescribedinareportfiledwith the(FCC)FederalCommunicationsCommission.TheacceptanceletterfromtheFCCismaintainedin ourfiles. IC-RegistrationNo.:6819ACABidentifier: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-260828003W2 1.4Measurementuncertainty Thedataandresultsreferencedinthisdocumentaretrueandaccurate.Thereaderiscautionedthat theremaybeerrorswithinthecalibrationlimitsoftheequipmentandfacilities.Themeasurement uncertaintywascalculatedforallmeasurementslistedinthistestreportaccordingtoCISPR16- 4“Specificationforradiodisturbanceandimmunitymeasuringapparatusandmethods–Part4: UncertaintyinEMC…

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Page1of38ReportNo.:AiTDG-260828003W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:ShenzhenZhenyiTimesTechnologyCo.,Ltd Applicantadd.: Room3605,Floor36,XingheWORLDTwinTowers,No.8YaxingRoad, NankengCommunity,Bantian,Street,LonggangDistrict,Shenzhen Guangdong,China Manufacturer:SHANTOUYONGLESTYLEINDUSTRIALCO.,LTD Manufactureradd.:GounanindustryZone,GuraoTown,ShantouCity,Guangdong,China ProductInformation: ProductName:WIRELESSHEADPHONES ModelNo.:B1,BT069,BT072,BT091 BrandName:N/A FCCID: 2BP9M-B1 Applicablestandards: FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Aug.28,2026DateofTest:Aug.28,2026~Sep.01,2026 DateofIssue:Sep.02,2026TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthetest resultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditis applicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page2of38ReportNo.:AiTDG-260828003W1 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..............................................................................................................................8 4.3TestPeripheralList...............................................................................................................................8 4.4TESTMETHODOLOGY.......................................................................................................................9 4.5DescriptionofTestModes..................................................................................................................10 5EQUIPMENTUSEDDURINGTEST...............................................................................................................................11 6TESTRESULTSANDMEASUREMENTDATA..........................................................................................................13 6.1Antennarequirement..........................................................................................................................13 6.2PeakPowerMeasurement.................................................................................................................14 6.3FrequencySeparationand20dBBandwidth....................................................................................15 6.4NumberofHoppingFrequency..........................................................................................................17 6.5TimeofOccupancy(DwellTime).......................................................................................................18 6.6ConductedSpuriousEmissionsandBandEdgesTest.....................................................................20 6.7Restrict-bandBand-edgeMeasurements..........................................................................................22 6.8RadiatedEmissionsMeasurement....................................................................................................24 6.9ConductedEmissions.........................................................................................................................34 6.10Pseudorandomfrequencyhoppingsequence.................................................................................37 7TESTSETUPPHOTOGRAPHSOFEUT......................................................................................................................38 8EXTERNALPHOTOGRAPHSOFEUT.........................................................................................................................38 9INTERNALPHOTOGRAPHSOFEUT..........................................................................................................................38 Page3of38ReportNo.:AiTDG-260828003W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan…

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A ntennadescribe A ntenna platePCB antenna Model Name2.4G ANT Center Frequency HorizontalVertical 2400MHz 2450MHz 2500MHz 2400MHz2450MHz2500MHz 1.68 -0.76-0.58-5.25-2.46-1.86 MAX. Gain 1.68dBi PolarizationHorizontal and Vertical Azimuth Beam PatternOmni-directional Impedance50 Ohm Antenna Length38.20mm manufacturer 制造商 Shenzhen Shenhongsheng Circuit Board Co., Ltd. add 1st Floor, Building 3, Keyuan Industrial Park, Xingguang Village, Huangjiang Town, Dongguan City, Guangdong Province, P.R.China A nte nna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency (MHz) Gain(dB i) MaxMinAvg 2400 1.68 -22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432

Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 1 of 42 Appendix A RF Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: WIRELESS HEADPHONES Trade Mark: N/A Test Model: B1 Environmental Conditions Temperature: 25.6  C Relative Humidity:52.3% ATM Pressure:100.0 kPa Test Engineer:Emiya Lin Supervised by:Simba Huang Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 2 of 42 Contents Page COVER PAGE 1 Duty Cycle........................................................................................................................................................................................ 3 1.1Test Result............................................................................................................................................................................3 1.2Test Graphs...........................................................................................................................................................................4 2 Maximum Conducted Peak Output Power........................................................................................................................................ 7 2.1Test Result............................................................................................................................................................................7 2.2Test Graphs...........................................................................................................................................................................8 3 20dB Bandwidth..............................................................................................................................................................................11 3.1Test Result.......................................................................................................................................................................... 11 3.2Test Graphs.........................................................................................................................................................................12 4 Carrier Frequency Separation.........................................................................................................................................................15 4.1Test Result..........................................................................................................................................................................15 4.2Test Graphs.........................................................................................................................................................................16 5 Hopping Channel Number...............................................................................................................................................................17 5.1Test Result..........................................................................................................................................................................17 5.2Test Graphs.........................................................................................................................................................................18 6 Dwell Time...................................................................................................................................................................................... 19 6.1Test Result..........................................................................................................................................................................19 6.2Test Graphs.........................................................................................................................................................................20 7 RF Conducted Spurious Emissions.................................................................................................................................................22 7.1Test Result..........................................................................................................................................................................22 7.2Test Graphs.........................................................................................................................................................................23 8 Band-edge for RF Conducted Emissions........................................................................................................................................29 8.1Test Result..........................................................................................................................................................................29 8.2Test Graphs.........................................................................................................................................................................30 9 Restrict-band band-edge measurements........................................................................................................................................38 9.1Test Result..........................................................................................................................................................................38 9.2Test Graphs.........................................................................................................................................................................39 Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 3 of 42 1 Duty Cycle 1.1 Test Result ModeFrequency (MHz)Duty Cycle (%)Correction Factor 1/T (kHz) 1-DH1240231.684.992.63 1-DH12441324.952.56 1-DH1248032.014.952.56 2-DH1240232.014.952.56 2-DH12441324.952.56 2-DH12480324.952.56 Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 4 of 42 1.2 Test Graphs Test Graphs 1-DH1 2402MHz 1-DH1 2441…

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Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 33 of 42 Ref. GFSK/HCH/Hop Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 34 of 42 Ref π/4DQPSK/LCH/No Hop Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 35 of 42 Ref π/4DQPSK/LCH/Hop Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 36 of 42 Ref π/4DQPSK/HCH/No Hop Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 37 of 42 Ref π/4DQPSK/HCH/Hop Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 38 of 42 9 Restrict-band band-edge measurements 9.1 Test Result Test Mode HoppingFreq. Power [dBm] Gain Duty Factor E [dBuV/m] Detector Limit [dBuV/m] Verdict GFSK Off2310.0-48.882-48.38PEAK74Pass Off2310.0-56.7324.9945.52AV54Pass Off2349.648-45.682-51.58PEAK74Pass Off2341.392-53.724.9948.55AV54Pass Off2390.0-48.512-48.75PEAK74Pass Off2390.0-56.6524.9945.6AV54Pass Off2483.5-46.582-50.68PEAK74Pass Off2483.5-55.0724.9547.14AV54Pass Off2483.776-45.812-51.45PEAK74Pass Off2498.824-54.8524.9547.36AV54Pass Off2500.0-47.822-49.44PEAK74Pass Off2500.0-55.8924.9546.32AV54Pass π/4DQPSK Off2310.0-49.112-48.15PEAK74Pass Off2310.0-56.0724.9546.14AV54Pass Off2338.32-42.772-54.49PEAK74Pass Off2339.184-54.1624.9548.05AV54Pass Off2390.0-49.342-47.92PEAK74Pass Off2390.0-56.6424.9545.57AV54Pass Off2483.5-48.532-48.73PEAK74Pass Off2483.5-56.2824.9545.93AV54Pass Off2485.072-46.612-50.65PEAK74Pass Off2497.84-55.0624.9547.15AV54Pass Off2500.0-48.042-49.22PEAK74Pass Off2500.0-56.0924.9546.12AV54Pass Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 39 of 42 9.2 Test Graphs Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (Low Channel) Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (Low Channel) Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 40 of 42 Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (High Channel) Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (High Channel) Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 41 of 42 Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_PEAK (Low Channel) Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_Average (Low Channel) Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260828003W1 FCC ID: 2BP9M-B1 Page 42 of 42 Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_PEAK (High Channel) Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_Average (High Channel) ---The End---

Page1of2 FCCID:2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2 FCCID:2BP9M-B1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission RFConduction ------End------