2ANEUCHE-629NYANBOARD EARPHONES

CHE-629UserManual FirstUseNote Ensurethechargingcaseandearbudsarefullchargedbeforeyoustarttouse. HowtoWear Selectthebestfittingeartipandthenwearearphones.Makesurethatitfitssnugly andseamlesslyinsideyoureartogetthebestsoundandNoiseCanceling performance. PowerOn Autopoweron:Takeouttheearphonesfromthechargingcase,theearphonewillautomatically poweron. Manualpoweron:Ifearphoneispoweroff,andthechargingcaseisnotavailable,pleasetap earphonestouchcontrolfor2-3secondsinthemeantimeuntilthebluelightsflash. PowerOff 1)Puttheearphonesintothechargingcase,theywillenterintochargingmodeandpoweroff automatically. 2)Ifthechargingcaseisnotavailable,justdisconnecttheBluetoothconnectionbetweenyour cellphoneandearphones,theearphoneswillpoweroffautomaticallyafter10minutes. HowtoConnect Forthefirsttimepairing,taketheearbudsoutofcaseandsearchbluetooth “NYANBOARDEARPHONES”onyourphone,andtaptoconnect. (Earbudswillautore-connecttothelasttimedeviceinconnectivityrecords). HowtoReset Ifearbudsisnotworkingproperly,followbelowstepstotheFactorySetting: Puttheearbudsintocase,clickleftandrightearphones5timeswhenearphoneisin chargingmode,andyouwillseeredandbluelightswillflashinthesametime,then takeearphonesoutofchargingcase,itwillconnecttoeachotherautomatically. HowtoCharge Earbuds:Putearbudsintochargingcase,theywillbechargedautomatically,thelight willbeonafterabout5s. ChargingCase:ChargingthecasewithincludedcableandyourDC5V/1Aadapter(PC USBportorotherDC5Valsocompatible). LEDbluelightwillshowupwhenchargingstatus,alongbluelightwhenfully charged. FunctionalOperation Music PressX1:eitherearbudforPause/Play. PressX2:theleftearbudforprevioussong;therightearbudfornextsong. IncomingCall PressX1:eitherearbudtoanswer/endacall PressX2:eitherearbudtorejectacall. ModeSwitch PressX3:rightearbudtoactivatesirivoiceassistant. PressX3:leftearbudtoswitchgamingmode/normalmode. Volumeadjustment LongPress:theleftearbudtoreducethevolume(-);therightearbudtoincrease thevolume(+). Specification BluetoothversionV5.2 SupportprofileA2DP/AVRCP/HFP/HSP Transmissiondistance10M/32.8FT Frequencyrange2402MHz~2480MHz DriverФ10MM*2Hi-FiSpeaker Voltage3.7V TalkingtimeAbout5H PlayingtimeAbout5H ChargingTimeAbout1H Earphonebattery45mAh SupportsystemIOS/Android/Windows CertificationCE/FCC/ROHS What’sinthepackingbox? ChargingCase*1piece WirelessEarbuds*1pair Manual*1piece USB-CChargingCable*1piece FAQ Q:Earbudscannotbecharged? A:1.Ensurethechargingcaseisfullycharged,thenputearbudsintothecharging casetocharge. 2.Drycleanthechargingpointsastheremaybedirty. Q:Nosoundfromleftorrightearbud? A:Ensuretwoearbudsarepairedsuccessfully.Youcanfollowthe“HowtoReset”to pairtheearbuds. NOTE:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassBdigitaldevice,pursuanttopart15oftheFCCRules.Theselimitsare designedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgeneratesusesandcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions, maycauseharmfulinterferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthis equipmentdoescauseharmfulinterferencetoradioortelevisionreception,which canbedeterminedbyturningtheequipmentoffandon,theuserisencouragedto trytocorrecttheinterferencebyoneormoreofthefollowingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp RFwarningstatement: ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.Thedevice canbeusedinportableexposureconditionwithoutrestriction. Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions: (1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustaccept anyinterferencereceived,includinginterferencethatmaycauseundesired operation.

FCCID:2ANEUCHE-629

LabelLocationOnEUT Label FCCID:2ANEUCHE-629

FCCID:2ANEUCHE-629 ANT

version01 TraCompanyLtd DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.: CHE-629 FCCID:2ANEUCHE-629 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforinternalantennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna:FPCBAntenna Gainoftheantenna:0.08dBi Frequencyrange:2402MHz~2480MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:TraCompanyLtd Address:6-6Kitahama-higashiChuo-kuOsaka-shiOsakaJapan540-0031 City:Shenzhen ZIP/Postalcode:N/A Country:Osaka Place:JapanDate:2021-03-12 Signature:

RFEXPOSUREEVALUATION FCCID:2ANEUCHE-629 AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. TestResults:PASS. Channel (MHz) Maxoutput power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance( mm) Calculation results Limit Operating Mode 24020.604 ±1 1.60450.448 3 BDR 24410.717 ±1 1.71750.464 3 24800.039±11.03950.400 3 24022.082±13.08250.630 3 EDR24412.193 ±1 3.19350.652 3 24801.448±12.44850.553 3

Report No.: 18220WC10008001FCC ID: 2ANEUCHE-629Page 1 of 65 Code:AB-RF-05-a FCC TEST REPORT Client Name:Tra Company Ltd Address: 6-6 Kitahama-higashi Chuo-ku Osaka-shi Osaka Japan 540-0031 Product Name:NYANBOARD EARPHONES Date:Mar, 12, 2021 Shenzhen Anbotek Compliance Laboratory Limited Report No.: 18220WC10008001FCC ID: 2ANEUCHE-629Page 2 of 65 Code:AB-RF-05-a Contents 1. General Information ............................................................................................................................................... 5 1.1. Client Information ....................................................................................................................................... 5 1.2. Description of Device (EUT) ..................................................................................................................... 5 1.3. Auxiliary Equipment Used During Test ................................................................................................... 6 1.4. Description of Test Modes ........................................................................................................................ 6 1.5. List of channels ........................................................................................................................................... 7 1.6. Description Of Test Setup ......................................................................................................................... 8 1.7. Test Equipment List .................................................................................................................................... 9 1.8. Measurement Uncertainty ....................................................................................................................... 10 1.9. Description of Test Facility ...................................................................................................................... 10 2. Summary of Test Results ................................................................................................................................... 11 3. Conducted Emission Test ................................................................................................................................... 12 3.1. Test Standard and Limit .......................................................................................................................... 12 3.2. Test Setup .................................................................................................................................................. 12 3.3. Test Procedure .......................................................................................................................................... 12 3.4. Test Data .................................................................................................................................................... 12 4. Radiation Spurious Emission and Band Edge ................................................................................................ 17 4.1. Test Standard and Limit .......................................................................................................................... 17 4.2. Test Setup .................................................................................................................................................. 17 4.3. Test Procedure .......................................................................................................................................... 18 4.4. Test Data .................................................................................................................................................... 19 5. Maximum Peak Output Power Test .................................................................................................................. 27 5.1. Test Standard and Limit .......................................................................................................................... 27 5.2. Test Setup .................................................................................................................................................. 27 5.3. Test Procedure .......................................................................................................................................... 27 5.4. Test Data .................................................................................................................................................... 27 6. 20DB Occupy Bandwidth Test ........................................................................................................................... 31 6.1. Test Standard ............................................................................................................................................ 31 6.2. Test Setup .................................................................................................................................................. 31 6.3. Test Procedure .......................................................................................................................................... 31 6.4. Test Data .................................................................................................................................................... 31 7. Carrier Frequency Separation Test ................................................................................................................... 35 7.1. Test Standard and Limit .......................................................................................................................... 35 7.2. Test Setup .................................................................................................................................................. 35 7.3. Test Procedure .......................................................................................................................................... 35 7.4. Test Data ..................…

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FCCID:2ANEUCHE-629 PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest