2BDZJ-JR01wireless headphone

JR01 F&Q Operating instruction Electronic digital display The horn touchpad Charging contact Product diagram Headset Configuration Charging bin configuration parameters Pairs ofears connected Binaural touch operation Matters needing attention Wearing a way Mode of operation Packing list Product parameters are laboratory test data, the specific data is subject to the use of data Product model:JR01 Version: 5.3 Running time: about 5 hours Call time: approximately 5 hours Operation mode: touch operation Charging time: about 2 hour Effective distance: >10 m Horn: copper ring 8mm Open the cover of the charging bin, take out the earphone of the right ear, gently put the speaker end of the earphone into the ear canal of the right ear, and then gently sway the earphone not Material: ABS Charging time: about 2 hours Input voltage: 5V/500mAh to shake. 1.0pen the cover of the charging compartment, take out the earphone and start it automatically. The earphone breathing light flashes,and enter the automatic team formation state. ne of the earphone lights is off, indicating that the team formation is successful 2. Open the device wireless list and search for “JR01” 3.Click“JR01”to connect.If the connection fails put the earphone back into the charging bin and cover it,and then repeat the above steps 4. When both ears leave the normalconnection distance with the device at the same time, the headset will enter the wireless headset connection state. If the connection is not successful within 5 minutes,the headset will automatically shut down. 5.After the headsetis turned on and before the mobile phoneis connected,three clicks on either side of both ears will automatically switch between Chineseand Englishlanguages 1. Q: How come only one earphone has sound? A: Put the two earphones back into the charging bin at the same time, close the cover to charge, and then take them out to see whether the dual-ear mode is restored. If the fault is not rectified, restore the fault to factory Settings 2. Q: The phone can't connect to the headset? A: Delete the paired JR01 on the mobile phone, and then make the paired connection. 3. Q: How can I listen to music/talk without sound? A: Android phones have a setting icon on the right side of the phone onnection record. Click enter to select two audioDeselect and then re-select. Enter audio Call mode in Setting General Accessibility, and select Automatic, if it is automatic, then other options, and then change to automatic, if not restored, Delete the pairing record retry attempt. 4. Q: Why is there a stutter/stutter? A: If you use headphones, there are a lot of Wi-Fi devices, 4G signals, high power appliances and so onInterference, stuttering and discontinuous conditions may occur, and the connection can be restored by changing the environment or re-pairing. Play/pause music Under music status, tap the L/R earphone once Play the previous song Under music status tap L earphone 3 times Play next song Under music status， tap R earphone 3 times Under music status 2 times tap L earphone volume + Under music status， 2 times tap R earphone volume - Answer the phone tap the L/R headset Refuse to answer the call Long press L/R earphone for 2 seconds Voice assistant Press and hold the left earphone for 2 seconds while connected Enter the voice assistant state 1. Please use a charger with safety certification from a formal source for charging 2. Adjust the volume of headphones to avoid damage to hearing 3, the correct use of the product to avoid falling from high or heavy extrusion 4. Children should be accompanied by adults to avoid accidental ingestion 5. Stay away from extreme environments such as high temperature or humidity 6. Do not disassemble the product After the device is connected for the first time, the headset will automatically connect to the last pair device when it is restarted next time (After the headset is turned on and before the mobile phone is connected, three clicks on either side of both ears will automatically switch between Chinese and English languages) 1. The boot (1) Open the charging chamber, take out the earphone，start the machine automatically, and the earphone breathing light flashes (2) When the headset is off, touch the touch pad of the headset for 3 seconds to start the headset 2. To turn it off (1) Put the earphone back into the charging bin and close the cover. The earphone will be turned off and charged (2)When the headset is on, touch the touch pad of the headset for 5 seconds to turn it off 1. charging box *1 2. Left and right earphones *1 3.Product Manual *1 4.Charging cable *l Earphone charging: Put the earphone into the charging box to automatically charge, close charging cover, charging indicator light red light, red light off after full Charging box low power: The single digit of the nixie tube flashes Charging box charging: The single digit of the digital tube flashes, and it stops when it is full of 100 wireless headphone FCC Caution: 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 interfer…

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2.911(d)(5)(i)EquipmentTypeAttestationv1.2 DongguanYandeElectronicTechnologyCo.,Ltd Section2.911(d)(5)(i)Certification–EquipmentType Companyname:DongguanYandeElectronicTechnologyCo.,Ltd Address:Room508,Building3,No.19JinpengRoad,FenggangTown,Dongguan City,GuangdongProvince,China ProductName:wirelessheadphone FCCID:2BDZJ-JR01 Model(s):JR01 2.911(d)(5)(i)EquipmentType We,[DongguanYandeElectronicTechnologyCo.,Ltd]certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot: Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules. Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:shiguanliangDate:09-27-2024 TitleandCompanyname:manager/DongguanYandeElectronicTechnologyCo.,Ltd NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

2.911(d)(5)(ii)ApplicantAttestationv1.3 DongguanYandeElectronicTechnologyCo.,Ltd Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:DongguanYandeElectronicTechnologyCo.,Ltd Address:Room508,Building3,No.19JinpengRoad,FenggangTown,Dongguan City,GuangdongProvince,China ProductName:wirelessheadphone FCCID:2BDZJ-JR01 Model(s):JR01 2.911(d)(5)(ii)Applicantfiling We,[DongguanYandeElectronicTechnologyCo.,Ltd]certifythat,asofthedateofthefilingof theapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,established pursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:shiguanliangDate:09-27-2024 TitleandCompanyname:manager/DongguanYandeElectronicTechnologyCo.,Ltd NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

DongguanYandeElectronicTechnologyCo.,Ltd U.S.AgentLetterofAttestation To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Date:09-27-2024 Ref: AttestationStatement–Part 2.911(d)(7)filing FCCID:2BDZJ-JR01 DongguanYandeElectronicTechnologyCo.,Ltdcertifiesthat,asofthedateofthefilingofthe application,THREESTONESMEDIALLCisourdesignatedU.S.agentforserviceofprocessfor theabovereferenceFCCID.Theapplicantacceptstomaintainanagentforserviceofprocessin theUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedall marketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. TheapplicantfurtheracknowledgesitisourresponsibilitytoinformtheFCCwhenevertheagent informationchanges. THREESTONESMEDIALLCunderstanditistheagent'sobligationtoacceptserviceofprocessin theUnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S.address andemailaddress. DesignatedU.S.Agent CompanyName: THREESTONESMEDIALLC FRN:0033401761 GC:2A99E Address: 1200BroadwaySt.APT329,LosAngeles,CA90015 Signature: ContactPerson:SijieZhang Tel:+12679093692Email:[email protected] Applicant CompanyName:DongguanYandeElectronicTechnologyCo.,Ltd Address: Room508,Building3,No.19JinpengRoad, FenggangTown,DongguanCity,Guangdong Province,China Signature: ContactPerson:shiguanliang FRN:0034596106 GC:2BDZJ Email:[email protected]

DongguanYandeElectronicTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:09-27-2024 Subject;RequestforConfidentiality FCCID:2BDZJ-JR01 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:shiguanliang Title:manager

DongguanYandeElectronicTechnologyCo.,Ltd LetterofAuthorization Company:DongguanYandeElectronicTechnologyCo.,Ltd Address:Room508,Building3,No.19JinpengRoad,FenggangTown,Dongguan City,GuangdongProvince,China ProductName:wirelessheadphone ModelNumber(s):JR01 ProductDescription:wirelessheadphone WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:09-27-2024 Name:shiguanliang Title:manager Company:DongguanYandeElectronicTechnologyCo.,Ltd

version01 DongguanYandeElectronicTechnologyCo.,Ltd Modeldifferencestatement Itisherebydeclaredthattheproduct FCCID:2BDZJ-JR01 ProductName:wirelessheadphone Model(s):JR01 Mark:/ AllmodelshavethesamecircuitandRFmodule,Onlydifferentcolor. Sincerely, Signature [shiguanliang] [Manager] [DongguanYandeElectronicTechnologyCo.,Ltd]

FCCID:2BDZJ-JR01 FCCID:2BDZJ-JR01 FCCID:2BDZJ-JR01 FCCID:2BDZJ-JR01

FCCID:2BDZJ-JR01 Label Size:10mm*8mm FCCID:2BDZJ-JR01 LabelLocation

FCCID:2BDZJ-JR01 FCCID:2BDZJ-JR01 FCCID:2BDZJ-JR01 ANT FCCID:2BDZJ-JR01

RFExposureevaluation FCCID2BDZJ-JR01 ProductNamewirelessheadphone ModelNo.JR01 ListedModel(s)-- ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypePortableDevice 1.Reference ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposureto RadioFrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortable DevicesRFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices 2.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1Standalone SARtestexclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposure KDBprocedures,standalone1-gheadorbodyand10-gextremitySARevaluationforgeneral populationexposureconditions,bymeasurementornumericalsimulation,isnotrequired whenthecorrespondingSARTestExclusionThresholdcondition,listedbelow,issatisfied. Thesetestexclusionconditionsarebasedonsource-basedtime-averagedmaximum conductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-uptolerance, andtheminimumtestseparationdistancerequiredfortheexposureconditions.22The minimumtestseparationdistanceisdeterminedbythesmallestdistancefromtheantenna andradiatingstructuresoroutersurfaceofthedevice,accordingtothehostformfactor, exposureconditionsandplatformrequirements,toanypartofthebodyorextremityofauser orbystander(see5)ofsection4.1).ToqualifyforSARtestexclusion,thetestseparation distancesappliedmustbefullyexplainedandjustifiedbytheoperatingconfigurationsand exposureconditionsofthetransmitterandapplicablehostplatformrequirements,typicallyin theSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRF exposureKDBprocedures.WhennootherRFexposuretestingorreportingisrequired,a statementofjustificationandcompliancemustbeincludedintheequipmentapproval,inlieuof theSARreport,toqualifyfortheSARtestexclusion.Whenrequired,thedevicespecific conditionsdescribedintheotherpublishedRFexposureKDBproceduresmustbesatisfied beforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTTtwo-way radios,handsets,laptops&tabletsetc.23” [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where: •f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingto5)insection4.1isappliedto determineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsof simultaneoustransmissionconfigurations,furtherequipmentapprovalisnotrequiredto incorporatetransmittermodulesinhostdevicesthatoperateinthemixedmobileandportable hostplatformexposureconditions.Thegranteeisresponsiblefordocumentingthisaccording toClassIpermissivechangerequirements.AntennasthatqualifyforstandaloneSARtest exclusionmustapplytheestimatedstandaloneSARtodeterminesimultaneoustransmission testexclusion. a)The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantenna configuration,adjustedformaximumtune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤ 1.0. b)TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairs operatinginportabledeviceexposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤ 1.0. 3.ConductedPeakOutputPower ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) GFSKBLE1M 0-3.270.47 19-3.640.43 39-3.290.47 GFSKBLE2M 0-3.090.49 19-3.400.46 39-3.140.49 4.ManufacturingTolerance BLE1M ChannelChannel0Channel19Channel39 Target(dBm)-3.0-3.0-3.0 Tolerance±(dB)1.01.01.0 BLE2M ChannelChannel0Channel19Channel39 Target(dBm)-3.0-3.0-3.0 Tolerance±(dB)1.01.01.0 5.EvaluationResult Band/Modef(GHz) Antenna Distance (mm) RFoutputpower SARTest Exclusion Threshold SARTest Exclusion dBmmW BLE2.4805-2 0.63 0.1987<3.0Yes Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)in section4.1isappliedtodetermineSARtestexclusion. 6.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolled RFExposureandSARExclusionThresholdperKDB447498D01V06. ------Endofthereport------

2.4GHz2012ChipAntenna:RANT2012F245C07 Dimension(mm) L2.05+-0.10 W1.20+-0.10 T0.65+-0.10 No.TerminalName 1Feeding/GNG 2GND Application: WLAN,802.11b/g,Bluetooth,WLAN,etc... Features SMD,highreliability,ultraImpact,Omni-directional... PartnumberInformation RANT2012F245C07 (A)(B)(C)(D)(E)(F) (A)ProductTypeChipAntenna (B)SizeCode2.0x1.2mm(+-0.2mm) (C)MaterialHighKmaterial (D)Frequency2.4~2.5GHz (E)FeedingmodePIFA&SingleFeeding (F)AntennatypeType=07 ElectricalSpecification WorkingFrequencyRange2400 ~2500MHz Bandwidth84(Min.) PeakGain1.7dBi(Typ.) Impedance50Ohm Returnloss10dB(Min) PolarizationLinear AzimuthBeamwidthOmni-directional OperationTemperature( °C )-40~85 °C ResistancetoSolderingHeats 10sec.(@280°C) TerminationNi/Au(Leadless) ThespecificationisdefinedonEVB. DimensionandTerminalConfiguration ManufacturerRAIN International Technology Co., Ltd. 2.4GHz2012ChipAntenna:RANT2012F245C07 EvaluationBoardReference PCBDimensionAntennaLayoutReferenceUnit:mm ElectricalCharacteristics ReturnLoss ReturnLoss&Radiation 1 Frequency(MHz) S11(dB) 2400-10.77 2450-24.81 -10.2425003 Radiation Z Y X Test Setup 2.4GHz 2012 Chip Antenna: RANT2012F245C07 2.4GHz2012ChipAntenna:RANT2012F245C07 TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEABCD 20127”5K/Reel 9.0±0.5 60±213.5±0.5178±2 TappingSpecification PackagingTypeABWEFGHTDP PaperType2012 1.50±0.202.30±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.101.57±0.104.0±0.1 2.4GHz2012ChipAntenna:RANT2012F245C07 ReliabilityTable TestItemProcedure Requirements CeramicType Remark (Reference) Electrical Characterization Fulfilltheelectrical specification UserSpec. Thermal Shock 1.Preconditioning: 50±10°C/1hr,thenkeepfor24±1hrsatroomtemp. 2.Initialmeasure:Spec:referInitialspec. 3.Rapidchangeoftemperaturetest: -30°Cto+85°C;100cycles; 15minutesatLowercategorytemperature; 15minutesatUppercategorytemperature. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 107 Temperature Cycling 1.Initialmeasure:Spec:referInitialspec. 2.100Cycles(-30°Cto+85°C),SoakMode=1(2Cycle/hours). 3.Measurementat24±2Hoursaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. JESD22 JA104 HighTemperature Exposure 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered;500hours@T=+85°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 LowTemperature Storage 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered:500hours@T=-30°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 Solderability (SMDBottomSide) Dippingmethod: a.Temperature:235±5°C b.Dippingtime:3±0.5s Thesoldershouldcover over95%ofthecritical areaofbottomside. IEC60384-21/22 4.10 SolderingHeat Resistance (RSH) Preheatingtemperature:150±10°C. Preheatingtime:1~2min. Soldertemperature:260±5°C. Dippingtime:5±0.5s NoVisibleDamage.IEC60384-21/22 4.10 Vibration5g'sfor20min.,12cycleseachof3orientations Note:Use8"X5"PCB.031"thick7securepointson,onelong sideand2securepointsatcornersofoppositesides.Parts mountedwithin2"fromanysecurepoint.Testfrom10-2000 Hz. NoVisibleDamage.MIL-STD-202 Method204 Mechanical Shock Threeshocksineachdirectionshallbeappliedalongthethree mutuallyperpendicularaxesofthetestspecimen(18shocks) Peakvalue:1,500g’s Duration:0.5ms Velocitychange:15.4ft/s Waveform:Half-sine NoVisibleDamage.MIL-STD-202 Method213 Humidity Bias 1.Humidity:85%R.H.,Temperature:85±2°C. 2.Time:500±24hours. 3.Measurementat24±2hrsaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 Method106 2.4GHz2012ChipAntenna:RANT2012F245C07 2.4GHz2012ChipAntenna:RANT2012F245C07 _ Board Flex (SMD) 1.Mountingmethod: IR-Reflow.PCBSize(L:100×W:40×T:1.6mm) 2.Applytheloadindirectionofthearrowuntilbendingreaches 2mm. NoVisibleDamage.AEC-Q200 005 AdhesionForceof1.8Kgfor60seconds.NoVisibleDamage Magnificationof20Xor greatermaybeemployed forinspectionofthe mechanicalintegrityofthe devicebodyterminalsand body/terminaljunction. AEC-Q200 006 Physical Dimension Anyapplicablemethodusingx10magnification,micrometers, calipers,gauges,contourprojectors,orothermeasuring equipment,capableofdeterminingtheactualspecimen dimensions. Inaccordancewith specification. JESD22 JB100 RevisionHistory RevisionDateContent 12020/10/15NewDatasheet

ReportNo.:CISRR240911097 —1— AppendixA ReportNo.: CISRR240911097 FCCID: 2BDZJ-JR01 ProductName: wirelessheadphone ModelNo.:JR01 TestEngineer:LucasHuang Supervisedby:RoryHuang ReportNo.:CISRR240911097 —2— 1)ConductedOutputPower TestResult ModeChannel PeakOutputPower (dBm) PeakOutputPower (mW) Limit (dBm) Result BLE1M 0-3.270.47≤30PASS 19-3.640.43≤30PASS 39-3.290.47≤30PASS BLE2M 0-3.090.49≤30PASS 19-3.400.46≤30PASS 39-3.140.49≤30PASS TestGraphs PeakOutputPower BLE1M_Channel0 PeakOutputPower BLE1M_Channel19 PeakOutputPower BLE1M_Channel39 PeakOutputPower BLE2M_Channel0 ReportNo.:CISRR240911097 —3— PeakOutputPower BLE2M_Channel19 PeakOutputPower BLE2M_Channel39 ReportNo.:CISRR240911097 —4— 2)99%Bandwidth TestResult ModeChannelCenterFrequency(MHz)99%BW(MHz) BLE1M024021.0302 BLE1M1924401.0312 BLE1M3924801.0300 BLE2M024022.0620 BLE2M1924402.0580 BLE2M3924802.0648 TestGraphs BLE1M_Channel0BLE2M_Channel0 BLE1M_Channel19BLE2M_Channel19 ReportNo.:CISRR240911097 —5— BLE1M_Channel39BLE2M_Channel39 ReportNo.:CISRR240911097 —6— 3)6dBBandwidth TestResult ModeChannel CenterFrequency (MHz) 6dBBandwidth (MHz) Limit (MHz) Result BLE1M 024020.6600 ≥0.5 PASS 1924400.6600PASS 3924800.6600PASS BLE2M 024021.150PASS 1924401.160PASS 3924801.160PASS TestGraphs BLE1M_Channel0BLE2M_Channel0 BLE1M_Channel19BLE2M_Channel19 ReportNo.:CISRR240911097 —7— BLE1M_Channel39BLE2M_Channel39 ReportNo.:CISRR240911097 —8— 4)ConductedOutOfBandEmission TestResult ModeChannel OOBEmission Frequency (MHz) OOBEmission Level (dBm) Limit (dBm) OverLimit (dB) Result BLE1M 0 2398.94-47.906-23.64-24.266PASS 2400.00-48.625-23.64-24.985PASS 9602.20-35.734-23.64-12.094PASS 199753.73-34.110-24.05-10.060PASS 39 2483.50-44.195-23.69-20.505PASS 9914.37-37.091-23.69-13.401PASS BLE2M 0 2400.00-36.243-23.87-12.373PASS 9602.25-35.666-23.87-11.796PASS 199753.73-34.330-24.23-10.100PASS 39 2483.50-49.896-23.94-25.956PASS 9914.37-37.306-23.94-13.366PASS TestGraphs In-BandReferenceLevel BLE1M_Channel0 In-BandReferenceLevel BLE2M_Channel0 OutOfBandEmissionOutOfBandEmission ReportNo.:CISRR240911097 —9— BLE1M_Channel0BLE2M_Channel0 30.0MHz-25000.0MHz BLE1M_Channel0 30.0MHz-25000.0MHz BLE2M_Channel0 In-BandReferenceLevel BLE1M_Channel19 In-BandReferenceLevel BLE2M_Channel19 30.0MHz-25000.0MHz BLE1M_Channel19 30.0MHz-25000.0MHz BLE2M_Channel19 ReportNo.:CISRR240911097 —10— In-BandReferenceLevel BLE1M_Channel39 In-BandReferenceLevel BLE2M_Channel39 OutOfBandEmission BLE1M_Channel39 OutOfBandEmission BLE2M_Channel39 30.0MHz-25000.0MHz BLE1M_Channel39 30.0MHz-25000.0MHz BLE2M_Channel39 ReportNo.:CISRR240911097 —11— 5)DutyCycle TestResult ModeChannelOnTime(ms)Period(ms)DutyCycle(%) DutyCycle (linear) DutyCycle Factor(dB) 1/T BLE1M 02.1332.49985.370.85370.68690.47 192.1332.50085.330.85330.689 0.47 392.1332.50085.330.85330.689 0.47 BLE2M 01.0812.49943.270.43273.63810.93 191.0812.49943.270.43273.63810.93 391.0802.49943.220.43223.64320.93 TestGraphs BLE1M_Channel0 ReportNo.:CISRR240911097 —12— BLE1M_Channel19 BLE1M_Channel39 ReportNo.:CISRR240911097 —13— BLE2M_Channel0 BLE2M_Channel19 ReportNo.:CISRR240911097 —14— BLE2M_Channel39 ReportNo.:CISRR240911097 —15— 6)PowerSpectralDensity TestResult ModeChannelPSD(dBm/3kHz)Limit(dBm/3kHz)Result BLE1M0-19.77≤8PASS BLE1M19-20.62≤8PASS BLE1M39-20.34≤8PASS BLE2M0-22.93≤8PASS BLE2M19-22.32≤8PASS BLE2M39-23.02≤8PASS TestGraphs BLE1M_Channel0BLE2M_Channel0 BLE1M_Channel19BLE2M_Channel19 ReportNo.:CISRR240911097 —16— BLE1M_Channel39BLE2M_Channel39

ReportNo.:CISRR240911097 Page:1of27 TESTREPORT ReportNo.:CISRR240911097 ProjectNo.CISR240911097 FCCID2BDZJ-JR01 Applicant:DongguanYandeElectronicTechnologyCo.,Ltd Address:Room508,Building3,No.19JinpengRoad,FenggangTown,Dongguan City,GuangdongProvince,China ManufacturerDongguanYandeElectronicTechnologyCo.,Ltd Address Room508,Building3,No.19JinpengRoad,FenggangTown,Dongguan City,GuangdongProvince,China ProductName:wirelessheadphone TradeMark:-- Model/Typereference:JR01 ListedModel(s):-- Standard:Part15SubpartCSection15.247 Testdate:September12,2024~September19,2024 IssuedateSeptember20,2024 Testresult:Complied Preparedby:RoryHuangApprovedby:GenryLong Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. ReportNo.:CISRR240911097 Page:2of27 Contents 1.REPORTVERSION.........................................................................................................................................3 2.SUMMARYOFTESTRESULT.......................................................................................................................4 3.SUMMARY.....................................................................................................................................................5 3.1.ProductDescription....................................................................................................................................5 3.2.RadioSpecificationDescription................................................................................................................5 3.3.ModificationofEUT.....................................................................................................................................6 3.4.TestingSite...................................................................................................................................................6 3.5.FieldStrengthCalculation..........................................................................................................................6 3.6.DISTURBANCECalculation........................................................................................................................6 4.TESTCONFIGURATION.............................................................................................................................7 4.1.Testfrequencylist.......................................................................................................................................7 4.2.Testmode.....................................................................................................................................................7 4.3.Supportunitusedintestconfigurationandsystem...............................................................................8 4.4.Testsampleinformation.............................................................................................................................8 4.5.Testingenvironmentalcondition...............................................................................................................8 4.6.Statementofthemeasurementuncertainty.............................................................................................8 4.7.EquipmentUsedduringtheTest...............................................................................................................9 5.TESTCONDITIONSANDRESULTS.....................................................................................................10 5.1.AntennaRequirement...............................................................................................................................10 5.2.ACConductedEmission...........................................................................................................................11 5.3.PeakOutputPower....................................................................................................................................14 5.4.6dBBandwidth..........................................................................................................................................15 5.5.99%OccupiedBandwidth.........................................................................................................................16 5.6.Powerspectraldensity..............................................................................................................................17 5.7.ConductedBandedgeandSpuriousEmission.....................................................................................18 5.8.RadiatedBandedgeEmission.................................................................................................................19 5.9.RadiatedSpuriousEmission....................................................................................................................21 5.10.DutyCyc…

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