2BG6U-E62Sport headphones

FCC Statement 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. 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. The device has evaluated to meet general RF exposure requirement. The device can be used be in portable exposure without restriction.

ShenzhenFanlingTechnologyCo.,Ltd. ModelDifferent Modelname：Sportheadphones FCCID:2BG6U-E62 Modelnumber:E62,B21,B20,B19 Allmodel’sthefunction,softwareandelectriccircuitarethesame,exceptthecolourandthe modelnumber. Name:JackZhu Date:2024-07-01 Title:Manager Signatureofapplicant:

ExternalPhotos

Label:

InternalPhotos BTANT BTANT

FCCID:2BG6U-E62 RFExposureEvaluation AccordingtoKDB447498V06andpart2.1093，Unlessspecificallyrequiredbythe publishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremity SARevaluationforgeneralpopulationexposureconditions,bymeasurementornumerical simulation,isnotrequiredwhenthecorrespondingSARTestExclusionThreshold condition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, SoaSARtestisnotrequired ModeFreque ncy (MHz) Max Power (dBm) Target power W/ tolerance (dBm) Maxtune uppower tolerance (dBm) Max Power (mW) Min. Distanc e (mm) Calc. threshol ds limit GFSK 2402 -0.872 -1±10 1.00005.000.3100 3.0 2441 -1.343-1±1 0 1.00005.000.3125 3.0 2480 -1.744 -1 ± 1 0 1.00005.000.3150 3.0 Π /4-DQ PSK 2402 1.5901±1 2 1.58495.000.4913 3.0 2441 1.098 1 ± 1 2 1.58495.000.4952 3.0 2480 0.5981±1 2 1.58495.000.4992 3.0 8DPSK 2402 2.037 2±13 1.99535.000.6185 3.0 2441 1.522 2 ± 1 3 1.99535.000.6235 3.0 2480 1.030 2±13 1.99535.000.6284 3.0

Manufactrer:ShenzhenYongchengInternationalTechnologyCo.,LTD Address:Room611,BuildingF,YuxingScienceandTechnologyIndustrialPark,Baoan District,Shenzhen,Guangdong 2.4GHz2012ChipAntenna:RF201221 _ eturnLoss 1 EvaluationBoardReference PCBDimensionAntennaLayoutReference Unit:mm Unit:mm ElectricalCharacteristics ReturnLoss&Radiation R Trc2dBMag10dB/Ref0dBInvisible1 Trc3dBMag10dB/Ref0dBCalintOffs Frequency S11(dB) (MHz) 2400-10.78 2442-24.81 2484-10.24 S11 M1 M2 2.4000 2.4420 00GHz 00GHz -10.77 -24.81 6dB 2dB 41 31 21 11 0 M32.484000GHz-10.243dB M 1 M3 - 9 -19 M2 -29 -39 Ch1Start2GHzPwr0dBmStop3GHz Radiation TF 2.4GHz2012ChipAntenna:RF201221 _ TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEA ψ B ψ C ψ D W ψ M 20127”5K/Reel2.0±0.513.5±1.021±1.060±1.011.5±2.0178±2.0 TappingSpecification PackagingTypeABWEFGHTψDP PaperType3216 1.90±0.203.50±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.10 +0.10 1.50 -0 4.0±0.1 2.4GHz2012ChipAntenna:RF201221 _ 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 °C to+85 °C ;100cycles; 15minutesatLowercategorytemperature; 15minutesatUppercategorytemperature. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 107 Temperature Cycling 1.Initialmeasure:Spec:referInitialspec. 2.100Cycles(-30 °C to+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:RF201221 _ 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 12015/8/20Newissue 22017/4/20Updatedetaildimensiononantennalayout 32018/3/1Partnumberandcodingruleupdated

Page 1 of 76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn FCCTESTREPORT FCCID:2BG6U-E62 Product:Sportheadphones ModelName:E62,B21,B20,B19 Brand:N/A ReportNo.:NCT24023234E Preparedfor ShenzhenFanlingTechnologyCo.,Ltd. 3rdFloor,BuildingA4,No.18TongfuRoad,HepingCommunity, FuhaiStreet,Bao'anDistrict,Shenzhen Preparedby ShenzhenNCTTestingTechnologyCo.,Ltd. A101&2FB2,Fuqiao6thArea,XintianCommunity,FuhaiStreet, BaoanDistrict,Shenzhen,People’sRepublicofChina TEL:400-8868-419 FAX:86-755-27790922 ReportNo.:NCT24023234E Page 2 of 76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 1TESTRESULTCERTIFICATION Applicant’sname: ShenzhenFanlingTechnologyCo.,Ltd. Address: 3rdFloor,BuildingA4,No.18TongfuRoad,HepingCommunity, FuhaiStreet,Bao'anDistrict,Shenzhen Manufacture'sname : ShenzhenFanlingTechnologyCo.,Ltd. Address : 3rdFloor,BuildingA4,No.18TongfuRoad,HepingCommunity, FuhaiStreet,Bao'anDistrict,Shenzhen Productname : Sportheadphones Modelname : E62 Additionalmodel : B21,B20,B19 Standards :FCCCFR47Part15Section15.247 Testprocedure :ANSIC63.10:2013 TestDate:Jun.04,2024toJun.19,2024 DateofIssue:Jun.19,2024 TestResult :Pass ThisdevicedescribedabovehasbeentestedbyNCT,andthetestresultsshowthatthe equipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicable onlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofNCT,this documentmaybealteredorrevisedbyNCT,personalonly,andshallbenotedintherevision ofthedocument. TestEngineer: KevenWu/Engineer TechnicalManager: HenryWang/Manager ReportNo.:NCT24023234E Page 3 of 76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn Contents Page 1TESTRESULTCERTIFICATION...............................................................................................................................2 2TESTSUMMARY..........................................................................................................................................................5 3TESTFACILITY.............................................................................................................................................................6 4GENERALINFORMATION..........................................................................................................................................7 4.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................7 4.2CHANNELLIST.....................................................................................................................................................8 4.3TESTSETUPCONFIGURATION............................................................................................................................9 4.4TESTMODE.........................................................................................................................................................9 5EQUIPMENTDURINGTEST....................................................................................................................................10 5.1EQUIPMENTSLIST.............................................................................................................................................10 5.2MEASUREMENTUNCERTAINTY.........................................................................................................................12 5.3DESCRIPTIONOFSUPPORTUNITS...................................................................................................................12 6CONDUCTEDEMISSION..........................................................................................................................................13 6.1E.U.T.OPERATION............................................................................................................................................13 6.2EUTSETUP.......................................................................................................................................................13 6.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).................................................................................14 6.4MEASUREMENTPROCEDURE:...........................................................................................................................14 6.5CONDUCTEDEMISSIONLIMIT...........................................................................................................................14 6.6MEASUREMENTDESCRIPTION..........................................................................................................................14 6.7CONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 7RADIATEDSPURIOUSEMISSIONS......................................................................................................................17 7.1EUTOPERATION...............................................................................................................................................17 7.2TESTSETUP......................................................................................................................................................18 7.3SPECTRUMANALYZERSETUP..........................................................................................................................19 7.4TESTPROCEDURE.............................................................................................................................................20 7.5SUMMARYOFTESTRESULTS...........................................................................................................................21 8MAXIMUMPEAKOUTPUTPOWERTEST............................................................................................................38 8.1TESTSTANDARDANDLIMIT...........................................................................................................…

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ReportNo.:NCT24023234E Page59of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 12DwellTimeTest 12.1TestStandardandLimit TestStandardFCCPart15CSection15.247(a)(1) TestLimit 0.4sec 12.2TestSetup 12.3TestProcedure TheEUTmusthaveitshoppingfunctionenabled.Usethefollowingspectrumanalyzersettings: 1.Span=zerospan,centeredonahoppingchannel 2.SettheRBW=1MHz. 3.SettheVBW=1MHz. 4.Sweeptime=asnecessarytocapturetheentiredwelltimeperhoppingchannel. 5.Detectorfunction=peak. 6.Tracemode=maxhold. 7.Allowtracetofullystabilize. ReportNo.:NCT24023234E Page60of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 12.4TestData Leftearphone Package Type Pulsewidth (ms) Timeslotlength(ms) Dwelltime (ms) Limit(s)Remark DH10.396timeslotlength*1600/2/79*31.6126.720.4Pass DH31.652timeslotlength*1600/4/79*31.6264.320.4Pass DH52.900timeslotlength*1600/6/79*31.6309.330.4Pass Remark:Allthemodeshavetestedandrecordedtheworstmodeinthereport. TestPlots DH12441MHz ReportNo.:NCT24023234E Page61of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn DH32441MHz DH52441MHz ReportNo.:NCT24023234E Page62of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 13100kHzBandwidthofFrequencyBandEdgeRequirement 13.1TestStandardandLimit TestStandard FCCPart15CSection15.247(d) TestLimit inany100kHzbandwidthoutsidethefrequencybandsinwhichthe spreadspectrumintentionalradiatorinoperating,theradiofrequency powerthatisproducedbytheintentionalradiatorshallbeatleast20dB belowthatinthe100kHzbandwidthwithinthebandthatcontainsthe highestlevelofthedesiredpower,Inaddition,radiatedemissionswhich fallintherestrictedbands,asdefinedin§15.205(a),mustalsocomply withtheradiatedemissionlimitsspecifiedin15.209(a). 13.2TestSetup 13.3TestProcedure TheEUTmusthaveitshopping/Non-hoppingfunctionenabled.Usingthefollowingspectrum analyzersetting: 1.SettheRBW=100kHz. 2.SettheVBW=300kHz. 3.Sweeptime=autocouple. 4.Detectorfunction=peak. 5.Tracemode=maxhold. 6.Allowtracetofullystabilize. ReportNo.:NCT24023234E Page63of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 13.4TestData GFSKmode: Lowestchannel ReportNo.:NCT24023234E Page64of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn Middlechannel Highestchannel ReportNo.:NCT24023234E Page65of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn π/4-DQPSKmode: Lowestchannel Middlechannel ReportNo.:NCT24023234E Page66of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn Highestchannel ReportNo.:NCT24023234E Page67of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 8-DPSKmode: Lowestchannel Middlechannel ReportNo.:NCT24023234E Page68of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn Highestchannel ReportNo.:NCT24023234E Page69of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn GFSKNo-hoppingBandedge-leftside GFSKHoppingBandedge-leftside ReportNo.:NCT24023234E Page70of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn GFSKNo-hoppingBandedge-rightside GFSKHoppingBandedge-rightside ReportNo.:NCT24023234E Page71of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn π/4-DQPSKNo-hoppingBandedge-leftside π/4-DQPSKHoppingBandedge-leftside ReportNo.:NCT24023234E Page72of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn π/4-DQPSKNo-hoppingBandedge-rightside π/4-DQPSKHoppingBandedge-rightside ReportNo.:NCT24023234E Page73of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 8-DPSKNo-hoppingBandedge-leftside 8-DPSKHoppingBandedge-leftside ReportNo.:NCT24023234E Page74of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 8-DPSKNo-hoppingBandedge-rightside 8-DPSKHoppingBandedge-rightside ReportNo.:NCT24023234E Page75of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 14AntennaRequirement 14.1TestStandardandRequirement TestStandard FCCPart15Section15.203/247(c) Requirement 1)15.203requirement: Anintentionalradiatorshallbedesignedtoensurethatnoantennaotherthan thatfurnishedbytheresponsiblepartyshallbeusedwiththedevice.The useofapermanentlyattachedantennaorofanantennathatusesaunique couplingtotheintentionalradiator,themanufacturermaydesigntheunitso thatabrokenantennacanbereplacedbytheuser,buttheuseofastandard antennajackorelectricalconnectorisprohibited. 2)15.247(c)(1)(i)requirement: Systemsoperatinginthe2400-2483.5MHzbandthatisusedexclusivelyfor fixed.Point-to-pointoperationsmayemploytransmittingantennaswith directionalgaingreaterthan6dBiprovidedthemaximumconductedoutput poweroftheintentionalradiatorisreducedby1dBforevery3dBthatthe directionalgainoftheantennaexceeds6dBi. 14.2AntennaConnectedConstruction TheantennaisChipAntennawhichpermanentlyattached,andtheMax.gainoftheantennais 1.06dBi.Itcomplieswiththestandardrequirement. ReportNo.:NCT24023234E Page76of76 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 15TESTSETUP&EUTPHOTOGRAPH Pleaseseetheattachmentfordetails. ----------------EndofReport---------------