2BFGV-EKOH01Open Ear Headphones

User Manual OPEN EAR HEADPHONES Please read the instruction carefully before use Version 1.0 Contents Headphone Controls ON/OFF Pairing How to Wear Volume Operating Instruction Charging Tips Storage and Maintenance 01 02 03 04 05 06 07 08 ....................................................................................... .................................................... ......................................................................................... ................................................................ .............................................................................. ........................................................................... ....................................................................................... .............................................................. CONTENTS Headphone Controls Magnetic Charging Port Power/ Volume+/ Previous Volume-/ Next LED Indicator HEADPHONE CONTROLS 1 ON/OFF ON/OFF Press and hold the “+” Button until the LED Indicator flashes blue. *the headphones will say: “power on” Turn on the headphones： Press and hold the “+” Button until the LED Indicator flashes blue. *the headphones will say: “Power off” 2 Turn off the headphones： Power/ Volume+/ Previous PAIRING 1. Start with the headphone turned off. 2. Press and hold the “+” Button for 1 to 3 seconds until the LED Indicator flashes red and blue alternately. 3. Open your (mobile phone / computer) device's Bluetooth settings and select "EK-OH**", Click the device to pair and connect. Pairing EK-OH** 3 HOW TO WEAR *Wearing your headphones the wrong way could cause discomfort. The transducers should rest in front of your ears. Pick up the headphones, bring them behind the back of the base of your neck, position the earhooks on your ears, then enjoy your music! How to Wear 4 VOLUME 5 Volume While your audio is playing, adjust headphone volume by pushing either the Volume + or Volume - buttons. *A “beep” will sound when the volume is at its max. *Listening with headphones at high volume may affect your hearing and the audio will be distorted. How to change volume: Volume-/Next Power/Volume+/ Previous OPERATING INSTRUCTION 6 Operating Instruction Function On Off Light is on Light is off Operation Indicator Long press on key for 1-3 seconds Long press on key for 1-3 seconds Reduce volume Increase volumeClick the "+" button "du" beeps when volume is increased Next/Previous Pause/Play Click the "-" button Double click "+"/"-" in the music state to switch the next/previous song During music playback, press and hold the "+" button for 1 second to pause/play music. "du" beeps when volume is increased / / / / / With phone access Voice announcement of caller's number blue light flashing Answer the phone Click the "+" button when an incoming call comes in. Blue light 5s slow flash Decline the call During a call, press and hold the "+" button for 1s. Refuse to receive Answer the second incoming call while on a call On an incoming call, press and hold the "+" button for 1s. Click the "+" button to hang up the first call and answer the second call; Double-tap the "+" key to answer the second call and hold the first call CHARGING TIPS 7 The first use of the headset must be fully charged to the battery. In use, if only the red light flashes and the voice prompting low power, that the battery is low, then you need to charge the headset. The charging cable should be connected to the headset’s magnetic charging port, about 2 hours to fill. Charging status indicator flashing breathing light, full charge often blue light. Note: Magnetic charging has a positive and negative pole corresponds to each other adsorption can be charged normally, mustual repulsion can not be charged or even cause a short circuit. Charging Tips Magnetic Charging Cable ChargingCharging Completed STORAGE AND MAINTENANCE Store the headphones in a cool, dry place. The working temperature should be 0~45°C(32~113°F). Working in a cold/hot temperature, highly humid area, or low air pressure environment may reduce the battery life. Keep the product away from heat sources, direct sunlight, combustible gas or other liquids. Keeping the charging port dry before connecting to the charger will reduce the risk of damage. The headset can not soak seawater/salt water for a long time, filling the magnetic suction part is easy to corrode. Clean the headphones with a soft dry cloth. Do not charge right after exercising, in case there's sweat inside the charging port, which could lead to circuit burning while charging. If not used for a long time, please at least once a month full of electricity. To avoid the risk of explosion, fire, or leakage from toxic chemicals, please do not disassemble the product or replace, deform, or mutilate the battery. Warning One year warranty for manufacturing defects. Any quality defects, contact us, you will get A Full Refund or A Free Replacement! Warranty Storage and Maintenance 8 ANCwear R Dear Customer, We want to prosper and know this will be achieved best by providing the quality experience to our valued customers like you. Please feel free to contact ANCwear service team and always here for you. Yours sincerely, ANCwear Service Team Customer Support: Email: [email protected] [email protected] [email protected] [email protected] Official Website: https://www.ancwear.com @ANCwear fit @ancwear @ANCwear 9 10 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…

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Page1of4 FCCID:2BFGV-EKOH01 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of4 FCCID:2BFGV-EKOH01 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of4 FCCID:2BFGV-EKOH01 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of4 FCCID:2BFGV-EKOH01 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 ------End------

Label FCCID:2BFGV-EKOH01

Page1 of 6 FC C ID:2BFGV-EKOH01 DongguanYaxu (AiT) TechnologyLimited No.22,Jinqianling3rd Street,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhoto s Photo1 Photo2 Page2 of 6 FC C ID:2BFGV-EKOH01 DongguanYaxu (AiT) TechnologyLimited No.22,Jinqianling3rd Street,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3 of 6 FC C ID:2BFGV-EKOH01 DongguanYaxu (AiT) TechnologyLimited No.22,Jinqianling3rd Street,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4 of 6 FC C ID:2BFGV-EKOH01 DongguanYaxu (AiT) TechnologyLimited No.22,Jinqianling3rd Street,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Antenna Page5 of 6 FC C ID:2BFGV-EKOH01 DongguanYaxu (AiT) TechnologyLimited No.22,Jinqianling3rd Street,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 Page6 of 6 FC C ID:2BFGV-EKOH01 DongguanYaxu (AiT) TechnologyLimited No.22,Jinqianling3rd Street,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo11 Photo12 ------End------

RFExposureevaluation FCCID:2BFGV-EKOH01 ApplicableStandard Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. Accordingto§1.1310and§2.1093RFexposurerequirement KDB447498v06:MobileandPortableDevicesRFExposureProceduresandEquipmentAuthorization Policies 1.1.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSARtest exclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures, standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions, bymeasurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholdcondition,listedbelow,issatisfied.Thesetestexclusionconditionsarebasedonsource-based time-averagedmaximumconductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-up tolerance,andtheminimumtestseparationdistancerequiredfortheexposureconditions.22Theminimum testseparationdistanceisdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresor outersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements, toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbytheoperating configurationsandexposureconditionsofthetransmitterandapplicablehostplatformrequirements,typically intheSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRFexposureKDB procedures.WhennootherRFexposuretestingorreportingisrequired,astatementofjustificationand compliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,toqualifyfortheSARtest exclusion.Whenrequired,thedevicespecificconditionsdescribedintheotherpublishedRFexposureKDB proceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTT two-wayradios,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≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmaccordingto5)insection4.1isappliedtodetermineSARtestexclusion. 1.2.Manufacturingtolerance BR-EDR Frequency (MHz) GFSK 240224412480 Target(dBm)-1.0-1.0-1.0 Tolerance±(dB)1.01.01.0 Frequency (MHz) π/4DQPSK 240224412480 Target(dBm)0.01.00.0 Tolerance±(dB)1.01.01.0 Frequency (MHz) 8DPSK 240224412480 Target(dBm)0.00.00.0 Tolerance ± (dB) 1.01.01.0 Page2of2 2.EvaluationResult EvaluationResults Band/Modef(GHz) Antenna Distance (mm) Max.RFoutputpower (includingtune-up tolerance) SARTest Exclusion Threshold SARTest Exclusion dBmmW BR-EDR2.552.01.580.50<3Yes 3.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposure andSARExclusionThresholdperKDB447498v06 .....................EndofReport.........................

Page1of39ReportNo.:AIT24031506FW1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:ShenZhenAncamTechCo.,Ltd Applicantadd.: 24-D,BlockA,GuanghaoInternationalCenter,intersectionofMeilongRoad andZhongmeiRoad,DalingCommunity,MinzhiStreet,LonghuaDistrict, Shenzhen Manufacturer:ShenZhenAncamTechCo.,Ltd Manufactureradd.: 24-D,BlockA,GuanghaoInternationalCenter,intersectionofMeilongRoad andZhongmeiRoad,DalingCommunity,MinzhiStreet,LonghuaDistrict, Shenzhen ProductInformation: ProductName:OpenEarHeadphones ModelNo.: EK-OH01,EK-OH02,EK-OH03,EK-OH**,EK-OHM01,EK-OHM02,EK-OHM03,E K-OHM**('*'isnumeral'01-30') BrandName:N/A FCCID: 2BFGV-EKOH01 Applicablestandards: FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Mar.15,2023DateofTest:Mar.15,2023~Mar.18,2023 DateofIssue:Mar.19,2023TestResult:Pass Thisdevicehasbeentestedandfoundtocomplywiththestatedstandard(s),whichis(are) requiredbythecouncildirectiveof2014/53/EUandindicatedinthetestreportandareapplicable onlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page2of39ReportNo.:AIT24031506FW1 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............................................................................16 6.4NumberofHoppingFrequency..................................................................................................18 6.5TimeofOccupancy(DwellTime)...............................................................................................19 6.6ConductedSpuriousEmissionsandBandEdgesTest.............................................................21 6.7Restrict-bandBand-edgeMeasurements..................................................................................23 6.8RadiatedEmissionsMeasurement............................................................................................25 6.9ConductedEmissions.................................................................................................................35 6.10Pseudorandomfrequencyhoppingsequence...........................................................................38 7TESTSETUPPHOTOGRAPHSOFEUT.................................................................................................................39 8EXTERNALPHOTOGRAPHSOFEUT....................................................................................................................39 9INTERNALPHOTOGRAPHSOFEUT.....................................................................................................................39 Page3of39ReportNo.:AIT24031506FW1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. RevisionHistory RevisionIssueDateRevisionsRevisedBy 000 Mar.19,2023 Initi…

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DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT24031506FW1 FCC ID : 2BFGV-EKOH01 Page1 of61 AppendixA RF Test Data for BT(BDR/EDR)(ConductedMeasurement) ProductName:Open Ear Headphones TradeMark:N/A Test Model:EK-OH01 EnvironmentalConditions Temperature:24.8°C RelativeHumidity:58.1 % ATM Pressure:101Kpa Test Engineer:Emiyalin Supervisedby:SimbaHaung DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT24031506FW1 FCC ID : 2BFGV-EKOH01 Page2 of61 Contents Page COVERPAGE 1Duty Cycle........................................................................................................................................................................................3 1.1Test Result............................................................................................................................................................................3 1.2Test Graphs...........................................................................................................................................................................4 2MaximumConductedPeakOutputPower........................................................................................................................................9 2.1Test Result............................................................................................................................................................................9 2.2Test Graphs.........................................................................................................................................................................10 320dBBandwidth..............................................................................................................................................................................15 3.1Test Result..........................................................................................................................................................................15 3.2Test Graphs.........................................................................................................................................................................16 4CarrierFrequencySeparation.........................................................................................................................................................21 4.1Test Result..........................................................................................................................................................................21 4.2Test Graphs.........................................................................................................................................................................22 5HoppingChannelNumber...............................................................................................................................................................24 5.1Test Result..........................................................................................................................................................................24 5.2Test Graphs.........................................................................................................................................................................25 6DwellTime ......................................................................................................................................................................................27 6.1Test Result..........................................................................................................................................................................27 6.2Test Graphs.........................................................................................................................................................................28 7RF ConductedSpuriousEmissions.................................................................................................................................................31 7.1Test Result..........................................................................................................................................................................31 7.2Test Graphs.........................................................................................................................................................................32 8Band-edgefor RF ConductedEmissions........................................................................................................................................41 8.1Test Result..........................................................................................................................................................................41 8.2Test Graphs.........................................................................................................................................................................42 9Restrict-bandband-edgemeasurements........................................................................................................................................54 9.1Test Result..........................................................................................................................................................................54 9.2Test Graphs.........................................................................................................................................................................56 DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT24031506FW1 FCC ID : 2BFGV-EKOH01 Page3 of61 1 Duty Cycle 1.1Test Result ModeFrequency(MHz)Duty Cycle(%)Correction Factor 1/T (kHz) 1-DH1240231.694.992.63 1-DH1244131.215.062.63 1-DH1248031.25.062.63 2-DH1240232.014.952.56 2-DH1244132.014.952.56 2-DH12480324.952.56 3-DH1240232.014.952.56 3-DH12441324.952.56 3-DH1248032.014.952.56 DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT24031506FW1 FCC ID : 2BFGV-EKOH01 Page4 of61 1.2Test Graphs Test Graphs 1-DH12402MHz 1-DH124…

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Page1of2 FCCID:2BFGV-EKOH01 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2 FCCID:2BFGV-EKOH01 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission ------End------