2AT8X-FOKUSPROTrue Wireless Stereo Earphone

175mm 蛐jNOBLE 封底 蛐N口BLE FoKus PRO TRUE WIRELESS STEREO EARPHONE www.oobleaudlo.com https://www.facebook.com/NobleAudlo https://wwwinstag,am.com/nobleaudio/ https:/ltwitter.com/noblebywi,ard INSTRUCTION MANUAL 封面 90mm Packing List Overview tO勹》， 勹， 夕 } 荨 门 LJ` XS S M Cha屯lngCasex1Earphones USB Chacg;ng Case x1 龟气主气 Ear Tips x4 冒 Instruction Manua|x1 门 Sto,age Bag x1 夕 及 · .士 -- 上 一 一 一 三 /， ; . , ResetButton I / 了 l 厂I'J.I 八／ I l\--_ ＿ 俨 ？ ］ 、~ - - ' 心 。 � 、 火 ／ ＼ : ~、 -- -、�～、� / ＿ 孕 ／ I ： i ____ ___ _/' l l Mu|tifunction Senso『(MFS) ～ 一 、 一 ＿ 一 ， 乒 一二 勹｀ \ 、 \ ~ ～ 」 ｀ 一 ， ＼ ＼ ／ ， ｀ ＇\ ` ＿ ,' / / ＼＿ ＿ 一 夕 l M;c,ophone Microphone LED Light lndicatms USB Type C Chacg;ng Port 01 02 Charging @Notes: P|ease make sure the earphones and charging case are fu||y charged prior to first use The eacphones and cha屯Ingcase need to be dean and dcy befoce and duclng the chacglng pmcess. Power On I Off Chacging Steps, t. The eacphones will powecoffautomatlcally when put back In the chacglng case and the cha屯Inglid Is closed The LED light will indicate the powec capacity when lid is opened oc closed 2. Connect the chacglng case with powec soucce by lnse"ing the USB Type C chacging cable 。。。 兰 The earphones will powe『on automatically when charging lid is opened The earphones will power off automatically when put back In the cha『glng case and the charging lid is closed ON OFF Q 芝 夕 丞 姿 、 } 1 ， ／ ！了 （｀ 丿 y王;- （U1,\ ｀勹 - 玄 尸义g 互了三＼占、 ，达沟 让 一 芷 1 % 沪- 尧 4 岱女 ＇ ＇ 夕 ， ' , 。 了 } , ＼尸 �＼ Ill - 9 - • • • <25% 0 - 9 一 ． ． 25% -50% 0 0 - 9 -. 50% -75% 0 0 0 － 令 － ＞75% 00 00 100% / - - - To mancally Mn the earphones on, hold the MFS blrtlon for three seconds. To mancally tern off the earphones, hold the MFS bctton for seven seconds. Both sides will powe『offactomatlcally 03 04 Fit 1. Select an ea『tip size suitable for your ear and slide them on to the tip of the earphone 2. Insert the earphones into your ear canals and adjust them to a comfortable fit. Be sure that the eartips have a secure seal Pairing/Unpairing Procedure The Noble FoKus Pro will need to be paired to your device before use. Once paired. they,'111 connect automatically each time they are activated 。 。 主气｀ ｀ XS s M , l \ 勹 I= ,JI Pairing 1. Open the lid of the cha「gingcase The ea『phoneswill powe, on '"tomatlcally and ente「pai「Ingmode, with bloe and white lndicato, lights flashing altemately. 2. Enable Bloetooth on you, smartphone and sea<eh fo, "Noble FoKus P,o" In available Bloetooth de-,ces. Once found, select "Noble FoK"'P『o" to initiate pai「ing.Yoo will hea, "connected", now the ea,phones a『e 「eadyfo「use. 05 Pairing a new device 1. Ope, the lid of you, cha『glng case. The earphoees will power oe automatically aed connect to you『CU『rent device 2. To unpalr the earphones from you『 |ast connected smartphone by "disconnecting• or deletlng "Noble FoKus Pro" fi'om your smartphone's Bluetooth d创celist. 3. Once disconnected, the earphones对IIautomatically enter pairing mode, with blue and white Indicator lights flashing alternately. 4. Enable Bluetooth on your new device, and search for "Noble FoKus Pro" In the a归liableBluetooth devices. Once found, select "Noble FoKus Pro" to Initiate pairing. You will hear "connected", now the earphones are ready for use 呻 < -L . 幻J ．心应你 « ES 斗i 06 Operation 旧l Play/Pause Single Click MFS (UR) 中 Volume Upt Triple Click MFS (L) ◄ - Vollume Down - Double Click MFS (L) l` Previous Track Double Click MFS (R) ., Next Track Triple Click MFS (R) ` 1- Answe『Call/HangUp Single Click MFS (UR) 心 Re」ect Call P『ess the MFS fo『2 seconds (UR) 悬 Enable P『ess the MFS fa『2 seconds (UR) LED Indicator Lights Usage Scenar;o Powe「On PowecOff Pai,ing Painng succeeds Playing musico『on calling Low Powe, When put earphones ln the ch可gerose Ea「phonesace silted in the chacge, case Cha屯in g FuIwcha勺ed LED Indicator Status White LED Hght flashes fo「onesecond Blue LED Ilghtfiashesforone second Blue andWhite LED,llernating fl日sh White LED light flashes eve,y 7 moods LEDllghtso斤 White LED light fleshes twice eve,y B secoads Blue LED IIghton LED lights off The last LED light flashes AII LEDIightson Single Pairing mode: Put one side back in the charging case and the otl1er earphone will work independently. One side will continue working even when the other side is powe『ed off." "Pairing after being taken out of range. The earphones will automatically pai『to the smartphone within 3 minutes if they are close to the smartphone again afte『beingtaken out of range. If they are not brought within range within th『ee minutes, the headphones will automatically power off 07 08 Reset Procedure Specification 1. Press the『eset button once. The blue and white LED lights on both earphones will flash alternately twice. All previously pai『ed devices will be cleared 2. lf the ea『phonescannot pair to each other or to your bluetooth devices, please『eset them Hold the reset button for 5 seconds until the blue LED lights on both earphones flash quickly. The『esetprocess is completed In the case that only one earphone is accidently『eset,both ea『phoneswill need to be reset to function as a pai『again 。。 ＼� ｀ ／ 09 Declacatioos aod Warnings Disconnect p,evlous devices befme pal「Inga new device. 心WARNING' Locg-te,m exposu『e to high noise volomes may""'" pecmanent hea<lng loss. Do not use the Noble FoK"'P「o ea「phonesIn locations pcohlbitlng the use of electconlc eculpment令 Consult you『physicianprio「 to using you『NobleFoKus Pco eacphones If you have a pacemakec oc othe『electclcalmedlcal devices This package contains small parts, which may pose a ha,a闭to smaII children Do not disassemble the Noble FoKus Pea as It contains llthl,m battecles, and dlsassembly could cesult In electrlc shock o『fi『e or serious injuw Any dlsassembly of the Noble FoKus P「O, or attemptto repIace or『epai「the Noble FoKus P「o by an unautho,1,ed pe「son,v.<11 void the Noble FoKus P「O's warranW This pcoduct Is not designed fo「 use In wate『 Or wet e而ronmentskeep pmduct awayfmm water and |iquids Falluce to do so对II void any…

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FCCID:2AT8X-FOKUSPRO

LabelLocationOnEUT Label ProductName:TrueWirelessStereoEarphone ModelNo.:NobleFoKusPro FCCID:2AT8X-FOKUSPRO

FCCID:2AT8X-FOKUSPRO ANT

version01 NobleHiFi.LLC DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:NobleFoKusPro FCCID:2AT8X-FOKUSPRO fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor Ceramic antennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna:Ceramicantenna Gainoftheantenna:0.1dBi Frequencyrange:2402-2480MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:NobleHiFi.LLC Address:109StateHwy.110SWhitehouse,Texas75791,UnitedStates City:Whitehouse ZIP/Postalcode:/ Country:UnitedStates Place:Date:8/24/2021 Signature:

RFEXPOSUREEVALUATION FCCID:2AT8X-FOKUSPRO AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24022.582.58 ±1 3.58050.7073 GFSK2441 2.062.06 ±1 3.060 5 0.6323 2480 1.561.56 ±1 2.560 5 0.5683 24021.931.93 ±1 2.93050.6093 π/4DQPSK2441 1.971.97 ±1 2.970 5 0.6193 2480 0.690.69 ±1 1.690 5 0.4653 24020.870.87 ±1 1.87050.4773 8DPSK2441 0.480.48 ±1 1.480 5 0.4393 2480 0.050.05 ±1 1.050 5 0.4013 TestResults:PASS.

Page1of50 AppendixTestData ProjectNo.:18220WC10162801TestDate:2021.7.21 TestEngineer:Auditor: Temperature:23.3 °C RelativeHumidity:55.8% Pressure:1012hPa AppendixA:20dBEmissionBandwidth TestResult TestModeAntennaChannel 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant1 24020.9452401.5352402.480---PASS 24410.9392440.5382441.477---PASS 24800.9482479.5352480.483---PASS 2DH5Ant1 24021.3142401.3372402.651---PASS 24411.2722440.3582441.630---PASS 24801.3172479.3342480.651---PASS 3DH5Ant1 24021.3112401.3402402.651---PASS 24411.2932440.3432441.636---PASS 24801.2692479.3492480.618---PASS Page2of50 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page3of50 2DH5_Ant1_2402 2DH5_Ant1_2441 Page4of50 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 Page5of50 3DH5_Ant1_2480 Page6of50 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaChannel OCB[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant1 24020.890072401.5512402.441---PASS 24410.898192440.5492441.447---PASS 24800.886812479.5532480.439---PASS 2DH5Ant1 24021.19972401.3952402.595---PASS 24411.19132440.4002441.591---PASS 24801.18532479.3992480.585---PASS 3DH5Ant1 24021.21082401.3812402.592---PASS 24411.20122440.3872441.588---PASS 24801.19402479.3912480.585---PASS Page7of50 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page8of50 2DH5_Ant1_2402 2DH5_Ant1_2441 Page9of50 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 Page10of50 3DH5_Ant1_2480 Page11of50 AppendixC:Maximumconductedoutputpower TestResult TestModeAntennaChannelResult[dBm]Limit[dBm]Verdict DH5Ant1 24022.58<=20.97PASS 24412.06<=20.97PASS 24801.56<=20.97PASS 2DH5Ant1 24021.93<=20.97PASS 24411.97<=20.97PASS 24800.69<=20.97PASS 3DH5Ant1 24020.87<=20.97PASS 24410.48<=20.97PASS 24800.05<=20.97PASS Page12of50 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page13of50 2DH5_Ant1_2402 2DH5_Ant1_2441 Page14of50 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 Page15of50 3DH5_Ant1_2480 Page16of50 AppendixD:Carrierfrequencyseparation TestResult TestModeAntennaChannelResult[MHz]Limit[MHz]Verdict DH5Ant1Hop0.964>=0.948PASS 2DH5Ant1Hop1.006>=0.878PASS 3DH5Ant1Hop0.976>=0.874PASS Page17of50 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Page18of50 Page19of50 AppendixE:Timeofoccupancy TestResult TestModeAntennaChannel BurstWidth [ms] TotalHops [Num] Result[s]Limit[s]Verdict DH1Ant1Hop0.383200.12<=0.4PASS DH3Ant1Hop1.631700.278<=0.4PASS DH5Ant1Hop2.88900.259<=0.4PASS 2DH1Ant1Hop0.383300.127<=0.4PASS 2DH3Ant1Hop1.641800.294<=0.4PASS 2DH5Ant1Hop2.88800.231<=0.4PASS 3DH1Ant1Hop0.393300.127<=0.4PASS 3DH3Ant1Hop1.641700.278<=0.4PASS 3DH5Ant1Hop2.89800.231<=0.4PASS Page20of50 TestGraphs DH1_Ant1_Hop DH3_Ant1_Hop Page21of50 DH5_Ant1_Hop Page22of50 2DH1_Ant1_Hop 2DH3_Ant1_Hop Page23of50 2DH5_Ant1_Hop Page24of50 3DH1_Ant1_Hop 3DH3_Ant1_Hop Page25of50 3DH5_Ant1_Hop Page26of50 Page27of50 AppendixF:Numberofhoppingchannels TestResult TestModeAntennaChannelResult[Num]Limit[Num]Verdict DH5Ant1Hop79>=15PASS 2DH5Ant1Hop79>=15PASS 3DH5Ant1Hop79>=15PASS Page28of50 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Page29of50 Page30of50 AppendixG:Bandedgemeasurements TestResult TestModeAntennaChNameChannel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 Low24022.13-41.36<=-17.87PASS High24801.11-49.84<=-18.89PASS LowHop1.93-31.73<=-18.07PASS HighHop0.95-58.05<=-19.05PASS 2DH5Ant1 Low24021.04-35.13<=-18.96PASS High2480-0.32-47.07<=-20.32PASS LowHop-0.62-55.22<=-20.62PASS HighHop-1.74-58.35<=-21.74PASS 3DH5Ant1 Low2402-0.10-37.78<=-20.1PASS High2480-1.29-52.23<=-21.29PASS LowHop-0.26-55.58<=-20.26PASS HighHop-4.26-57.52<=-24.26PASS Page31of50 TestGraphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop Page32of50 DH5_Ant1_High_Hop 2DH5_Ant1_Low_2402 Page33of50 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop 2DH5_Ant1_High_Hop Page34of50 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 Page35of50 3DH5_Ant1_Low_Hop 3DH5_Ant1_High_Hop Page36of50 AppendixH:ConductedSpuriousEmission TestResult TestModeAntennaChannel FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 2402 Reference2.232.23---PASS 30~10002.23-68.1<=-17.77PASS 1000~265002.23-36.79<=-17.77PASS 2441 Reference1.671.67---PASS 30~10001.67-68.07<=-18.34PASS 1000~265001.67-49.26<=-18.34PASS 2480 Reference1.081.08---PASS 30~10001.08-68.2<=-18.92PASS 1000~265001.08-49.56<=-18.92PASS 2DH5Ant1 2402 Reference0.960.96---PASS 30~10000.96-68.12<=-19.04PASS 1000~265000.96-50.58<=-19.04PASS 2441 Reference0.420.42---PASS 30~10000.42-67.6<=-19.58PASS 1000~265000.42-48.82<=-19.58PASS 2480 Reference-0.35-0.35---PASS 30~1000-0.35-67.75<=-20.35PASS 1000~26500-0.35-48.49<=-20.35PASS 3DH5Ant1 2402 Reference-0.23-0.23---PASS 30~1000-0.23-47.65<=-20.23PASS 1000~26500-0.23-50.57<=-20.23PASS 2441 Reference-0.71-0.71---PASS 30~1000-0.71-68.2<=-20.71PASS 1000~26500-0.71-52.36<=-20.71PASS 2480 Reference-1.29-1.29---PASS 30~1000-1.29-67.86<=-21.29PASS 1000~26500-1.29-53.38<=-21.29PASS Page37of50 TestGraphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Page38of50 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 Page39of50 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 Page40of50 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference Page41of50 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Page42of50 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 Page43of50 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 Page44of50 3DH5_Ant1_2402_0~Reference 3DH5_Ant1_2402_30~1000 Page45of50 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~1000 Page46of50 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference Page47of50 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 Page48of50 AppendixI:DutyCycle TestResult TestModeAntennaChannel ONTime [ms] Period [ms] XDC [%] xFactor LimitVerdict DH5Ant124022.883.750.768076.801.15---PASS 2DH5Ant124022.893.750.770777.071.13---PASS 3DH5Ant124022.893.750.770777.071.13---PASS Page49of50 TestGraphs DH5_Ant1_2402 2DH5_Ant1_2402 3DH5_An…

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ReportNo.:18220WC10162801FCCID:2AT8X-FOKUSPROPage1of49 Code:AB-RF-05-a FCCTESTREPORT ClientName:NobleHifi.LLC Address: 109StateHwy.110SWhitehouse,Texas75791,United States ProductName:TrueWirelessStereoEarphone Date:Aug.24,2021 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC10162801FCCID:2AT8X-FOKUSPROPage2of49 Code:AB-RF-05-a Contents 1.GeneralInformation ............................................................................................................................................... 5 1.1.ClientInformation ....................................................................................................................................... 5 1.2.DescriptionofDevice(EUT) ..................................................................................................................... 5 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................... 6 1.4.DescriptionofTestModes ........................................................................................................................ 6 1.5.Listofchannels ........................................................................................................................................... 7 1.6.DescriptionOfTestSetup ......................................................................................................................... 8 1.7.TestEquipmentList .................................................................................................................................... 9 1.8.MeasurementUncertainty ....................................................................................................................... 10 1.9.DescriptionofTestFacility ...................................................................................................................... 10 2.SummaryofTestResults ................................................................................................................................... 11 3.ConductedEmissionTest ................................................................................................................................... 12 3.1.TestStandardandLimit .......................................................................................................................... 12 3.2.TestSetup .................................................................................................................................................. 12 3.3.TestProcedure .......................................................................................................................................... 12 3.4.TestData .................................................................................................................................................... 12 4.RadiationSpuriousEmissionandBandEdge ................................................................................................ 17 4.1.TestStandardandLimit .......................................................................................................................... 17 4.2.TestSetup .................................................................................................................................................. 17 4.3.TestProcedure .......................................................................................................................................... 18 4.4.TestData .................................................................................................................................................... 19 5.MaximumPeakOutputPowerTest .................................................................................................................. 27 5.1.TestStandardandLimit .......................................................................................................................... 27 5.2.TestSetup .................................................................................................................................................. 27 5.3.TestProcedure .......................................................................................................................................... 27 5.4.TestData .................................................................................................................................................... 27 6.20DBOccupyBandwidthTest ........................................................................................................................... 28 6.1.TestStandard ............................................................................................................................................ 28 6.2.TestSetup .................................................................................................................................................. 28 6.3.TestProcedure .......................................................................................................................................... 28 6.4.TestData .................................................................................................................................................... 28 7.CarrierFrequencySeparationTest ................................................................................................................... 29 7.1.TestStandardandLimit .......................................................................................................................... 29 7.2.TestSetup .................................................................................................................................................. 29 7.3.TestProcedure .......................................................................................................................................... 29 7.4.TestData ....................................................................................................................................................…

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FCCID:2AT8X-FOKUSPRO PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest