2A9H3-EM6065Earmuff
Dongguan City jin Sheng Electronic Technology Co,Ltd
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Application Details
- Equipment Class
- DSS - Part 15 Spread Spectrum Transmitter
- Date of Grant
- Sep 21, 2026
- Application Purpose
- Original Equipment
- Equipment Note
- Earmuff
- Frequency Range
- 2402.00000000 - 2480.00000000
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
1 8 5 7 6 3 2 4 1. ON/OFF and sound volume. 2. Input for external equipment (AUX). 3. O button for switching between Bluetooth and FM radio mode. The pairing Bluetooth name is EM6065 4. M button for mute (short press) and automatic station search (press and hold). 5. Short press on the "+" button for forward station search until a station is found and is then played, press and hold the button for a few seconds to go to the last set station. 6. Short press on the “-" button for reverse station search until a station is found and is then played, press and hold the button for a few seconds to go to the last set station. 7. LCD display 8. Antennae 9. Power Supply 3 AAA Batteries 10.Product with ENC noise reduction function, 11:Product dimensions:90x170x290, gift box:180x105x215mm 12:Product weight:348g EM6065 9 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.
Attestation Statements
LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2A9H3-EM6065EM6065,EM6065-3,EM6065-7,EM6065-8, EM6065-9,EM6065-10 Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2026-9-16SignatureDate:2026-9-16 CompanyName:GLOCERTSTECHNOLOGYINCDongguanCityjinSheng ElectronicTechnologyCo,Ltd FRN:00363397370033121013 ContactName:HuiyingFanYilongWang Address:19784SUNKISSEDRIDGEDR, RIVERSIDE,CA92507UnitedStates No.45,ChunfengRoad,Qishi Town,DongguanCity, GuangdongProvince,China Phone:(626)588-803915919735477 Email:[email protected][email protected]
External Photos
Page1of6FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of6FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of6FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of6FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of6FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 Page6of6FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo11 ------End------
ID Label/Location Info
FCCLabel FCCID:2A9H3-EM6065
Internal Photos
Page1of5FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of5FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 FMRXAntenna Page4of5FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 BT Page5of5FCCID: 2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 ------End------
RF Exposure Info
Page1of8ReportNo.:AiTDG-260904001W2 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: Earmuff BrandName: N/A Model: EM6065 SeriesModel: EM6065-3,EM6065-7,EM6065-8,EM6065-9,EM6065-10 FCCID: 2A9H3-EM6065 Applicant: DongguanCityjinShengElectronicTechnologyCo,Ltd Address: No.45,ChunfengRoad,QishiTown,DongguanCity,Guangdong Province,China Manufacturer: DongguanCityjinShengElectronicTechnologyCo,Ltd Address: No.45,ChunfengRoad,QishiTown,DongguanCity,Guangdong Province,China Standard(s): 47CFR§1.1310,47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt: Sep.04,2026 DateofTest: Sep.04,2026~Sep.09,2026 IssuedDate: Sep.10,2026 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-260904001W2 ReportReviseRecord ReportVersionIssuedDateNotes V1.0Sep.10,2026InitialRelease Page 3 of 8 ReportNo.:AiTDG-260904001W2 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-260904001W2 1GENERALINFORMATION 1.1Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithinthelistedranges: NormalTemperature:25°C RelativeHumidity:55% AirPressure:101kPa 1.2GeneralDescriptionofEUT ProductName:Earmuff Model/Type reference: EM6065 SerialModel:EM6065-3,EM6065-7,EM6065-8,EM6065-9,EM6065-10 PowerSupply: DC4.5V(3*1.5V “ AAA ” battery) Hardwareversion.:EM6065 Softwareversion.:V1.0 Testsample(s)ID:AiTDG-260904001-1 BT: Modulation:GFSK,π/4-DQPSK,8-DPSK Operationfrequency:2402MHz-2480MHz Channelnumber:79Channels Channelseparation:1MHz Antennatype:PCBAntenna Antennagain:-0.58dBi Remark:TheaboveDUT'sinformationwasdeclaredbymanufacturer.Formoredetailedfeatures description,pleaserefertothemanufacturer’sspecificationsortheUser'sManual. Page 5 of 8 ReportNo.:AiTDG-260904001W2 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-260904001W2 1.4Measurementuncertainty Thedataandresultsreferencedinthisdocumentaretrueandaccurate.Thereaderiscautionedthat theremaybeerrorswithinthecalibrationlimitsoftheequipmentandfacilities.Themeasurement uncertaintywascalculatedforallmeasurementslistedinthistestreportaccordingtoCISPR16- 4“Specificationforradiodisturbanceandimmunitymeasuringapparatusandmethods–Part4: UncertaintyinEMCMeasurements”andisdocumentedinth…
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Test Report
Page1of36ReportNo.:AiTDG-260904001W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:DongguanCityjinShengElectronicTechnologyCo,Ltd Applicantadd.: No.45,ChunfengRoad,QishiTown,DongguanCity,GuangdongProvince, China Manufacturer:DongguanCityjinShengElectronicTechnologyCo,Ltd Manufactureradd.: No.45,ChunfengRoad,QishiTown,DongguanCity,GuangdongProvince, China ProductInformation: ProductName:Earmuff ModelNo.:EM6065,EM6065-3,EM6065-7,EM6065-8,EM6065-9,EM6065-10 BrandName:N/A FCCID: 2A9H3-EM6065 Applicablestandards: FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Sep.04,2026DateofTest:Sep.04,2026~Sep.09,2026 DateofIssue:Sep.10,2026TestResult: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 Page2of36ReportNo.:AiTDG-260904001W1 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.................................................................................35 7TESTSETUPPHOTOGRAPHSOFEUT......................................................................................................................36 8EXTERNALPHOTOGRAPHSOFEUT.........................................................................................................................36 9INTERNALPHOTOGRAPHSOFEUT..........................................................................................................................36 Page3of36ReportNo.:AiTDG-260904001W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guan…
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Test Report
Ante nna Describe 1：Ant enna De scribe Ant ennaPCB AntennaGain0dBi FrequencyRange2.4Ghz-2.483Ghz ConnectorTypeDirect Locationof mearement(company name) SHENZHENSHIXINZHONGXN TECHNOLOGY.CO.,LTD 2：Ex ternalView Drawing Pictureofantenna 该文档是极速PDF编辑器生成， 如果想去掉该提示,请访问并下载： http://www.jisupdfeditor.com/ Address NO.333, KEXING ROAD, XIANGZHOU DISTRICT, ZHUHAI, GUANGDONG 519060, P.R.CHINA i 3：MeasurementResult 3.1ReturnLoss(S11) 3.2SmithChart 3.3Gain
Test Report
Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260904001W1 FCC ID: 2A9H3-EM6065 Page 1 of 61 Appendix A RF Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: Earmuff Trade Mark: N/A Test Model: EM6065 Environmental Conditions Temperature: 24.8 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-260904001W1 FCC ID: 2A9H3-EM6065 Page 2 of 61 Contents Page COVER PAGE 1 Duty Cycle....................................................................................................................................................................................... 3 1.1 Test Result .......................................................................................................................................................................... 3 1.2 Test Graphs ......................................................................................................................................................................... 4 2 Maximum Conducted Peak Output Power ....................................................................................................................................... 9 2.1 Test Result .......................................................................................................................................................................... 9 2.2 Test Graphs ....................................................................................................................................................................... 10 3 20dB Bandwidth ............................................................................................................................................................................ 15 3.1 Test Result ........................................................................................................................................................................ 15 3.2 Test Graphs ....................................................................................................................................................................... 16 4 Carrier Frequency Separation ....................................................................................................................................................... 21 4.1 Test Result ........................................................................................................................................................................ 21 4.2 Test Graphs ....................................................................................................................................................................... 22 5 Hopping Channel Number ............................................................................................................................................................. 24 5.1 Test Result ........................................................................................................................................................................ 24 5.2 Test Graphs ....................................................................................................................................................................... 25 6 Dwell Time .................................................................................................................................................................................... 27 6.1 Test Result ........................................................................................................................................................................ 27 6.2 Test Graphs ....................................................................................................................................................................... 28 7 RF Conducted Spurious Emissions ............................................................................................................................................... 31 7.1 Test Result ........................................................................................................................................................................ 31 7.2 Test Graphs ....................................................................................................................................................................... 32 8 Band-edge for RF Conducted Emissions ....................................................................................................................................... 41 8.1 Test Result ........................................................................................................................................................................ 41 8.2 Test Graphs ....................................................................................................................................................................... 42 9 Restrict-band band-edge measurements ....................................................................................................................................... 54 9.1 Test Result ........................................................................................................................................................................ 54 9.2 Test Graphs ....................................................................................................................................................................... 56 Dongguan Yaxu (AiT) Technology Limited Report No.: AiTDG-260904001W1 FCC ID: 2A9H3-EM6065 Page 3 of 61 1 Duty Cycle 1.1 Test Result Mode Frequency (MHz) Duty Cycle (%) Correction Factor 1/T (kHz) 1-DH1 2402 31.23 5.05 2.56 1-DH1 2441 31.58 5.01 2.63 1-DH1 2480 31.2 5.06 2.63 2-DH1 2402 32 4.95 2.56 2-DH1 2441 32 4.95 2.56 2-DH1 2480 32.11 4.93 2.56 3-DH1 2402 32.01 4.95 2.56 3-DH1 2441 32 4.95 2.56 3-DH1 2480 32.11 4.93 2.56 Dongguan Yaxu (AiT) T…
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Test Setup Photos
Page1of2 FCCID:2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2 FCCID:2A9H3-EM6065 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. RFConduction ------End------
Contact Information
Applicant
Yilong Wang
[email protected]Fax: 15919735477
Technical Contact
Test Firm
Dongguan Yaxu (AiT) Technology LimitedCoin Tang
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.40 mW |
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