2A6UX-ALPHAWaterproof Bone Conduction Headphone

 Born for Sports Alpha User Manual [Waterproof Bone Conduc�on Headphone] Waterproof Bone Conduc�on HeadphoneUser ManualWaterproof Bone Conduc�on HeadphoneUser Manual Waterproof Bone Conduc�on HeadphoneUser Manual 1.1 Accessories Waterproof Earplugs Magne�c Charging/Data Cable User Manual Headphone1 1 1 1 1 Warranty Card No.Part Names ( Func�on Instruc�ons ) Power Bu�on ( Modes Switch ) Keep Pressing the power bu�on for 3 seconds, power the product ON / OFF Double press the power bu�on to swi� Bluetooth Mode / Memory Playing Mode 1 LED Indicators Double press Mul�-Func�onal Bu�on to Ac�vate / Deac�vate LED Performance Deac�vate LED can prolong the working �me of headphone Charging —— Red / Yellow / Green LED Fully Charged —— Indicator out shows charging is complete Playing Music —— Breath flowing indicators Incoming Call —— Flashing Indicators Answering Call —— Blue Breath Indicator 4 + / - Bu�on Single press ( - ) ( + ) bu�on to adjust volume Keep pressing ( + ) Next Trace Keep pressing ( - ) Previous Trace 2 No. Fault Phenomenon Failed to Power On Fault Reasons and Troubleshoo�ng A. Run out of power: please connect the power adapter to charge the headphone. B. Defect of Switch or other problems: please send and repair the headphone to assigned maintenance sta�on. C. The ba�ery is in the protec�on state, please connect the charger to reac�vate the ba�ery. 1 Can not be paired with cellphone A. Confirm the current mode and try to pair in Bluetooth mode again. B. Please select memory playing mode when swimming. C. In public places or other environments with Bluetooth interference, please stay away from the environment before use. 2 Failed to use memory playing mode A. Confirm that the current mode is in memory playing mode. B. Confirm that the audio files have been transferred to product. C. Confirm whether the audio format is correct ( MP3, WAV, APE, FLAC, AAC, WMA ). 3 Mul�-Func�onal Bu�on Single press the bu�on to answer incoming calls, single press it again to hang up Music Play, single press to pause Double press the bu�on to Deac�vate / Ac�vate LED performance Bluetooth Mode, keep pressing 3 seconds, to ac�vate Voice Assistance Func�on 3 External Interface Magne�c Charging / Data Cable to be used for connec�ng power adapter for charging. Magne�c Charging / Data Cable to be used for connec�ng computer for transferring audio files in MP3, WAV, APE, FLAC, AAC, WMA format. 5 Magne�c Charging / Data Cable 6 User Manual No�ce to Users Alpha Waterproof Bone Conduc�on Headphone To Valued Users Thank you！ Welcome to purchase Alpha Waterproof Bone Conduc�on Headphone that manufactured by our company. We do believe that you will enjoy wonderful music at any �me in your daily life. With advanced technologies and exquisite workmanship, we hope that Alpha Waterproof Bone Conduc�on Headphone sa�sfies you with its superior quality and func�ons. ◆ Please read this user manual carefully before using the product, so that you could easily and freely operate the headphone. We think that you have already read this manual when using the product. ◆ Please keep this manual properly for future reference. ◆ To protect your legi�mate rights and interests from infringement, please keep the Warranty Card properly when buying our products and ask for a valid purchase voucher. ◆ All parts of the product, including accessories, and their related intellectual property rights are owned by our company or the relevant subject authorized by company. Without the permission of the right subject, they can not be copied, extracted or translated. ◆ As this product involves upgrading or improvement, our company reserves the right to change the so�ware and hardware specifica�ons in this manual at any �me without prior no�ce. The product specifica�ons and informa�on men�oned in this manual are for reference only. ◆ Although all informa�on has been carefully checked, there are inevitably errors and omissions, and our Company reserves the right of final interpreta�on. Safety No�ce Please read the following messages, to ensure you could safely use the product. ◆ The maintenance of product can only be carried out by professional technicians, please DO NOT disassemble the product by your own. ◆ To avoid any problems caused by electromagne�c interference or electromagne�c compa�bility, please power the product off at places with signs as “ Radio Off ”, such as hospitals, other health care places, and when taking an airplane etc. ◆ In a vehicle with airbag, DO NOT place the product in the area where the airbag may be deployed. ◆ Please power the product off before entering into explosive or flammable environment. ◆ Please DO NOT charge the product in flammable or explosive environment. ◆ Please power the product off before approaching the blas�ng area and lightning area. Please carefully open the packaging to confirm if the items are included as listed below in box, please contact your local dealer in �me if there is any item lost or damaged. 2.1 Charging Precau�ons If the ba�ery of product runs out or without being used for quite a long �me, please charge the product before using. The ba�ery capacity can be op�mized by charging / discharging for 2-3 cycles. The ba�ery needs to be charged when the power is low. 2.2 Ba�ery Charging (1) Plug the power adapter of 5V 1000mA into qualified AC power output socket. (2) Connect the magne�c charge cable with the charging port of product. (3) Red flowing indicator indicates that currently the ba�ery is charged with low power. Yellow flowing indicator indicates that currently the ba�ery is charged with medium power. (4) Green breath indicator is on a�er the ba�ery is charged for around 4 hours. And the indicator is out a�er 5 minutes, it indicates that the ba�ery is fully charged. (5) Disconnect the magne�c charging cable a�er the indicator is out for 30 minutes to an hour, so the ba�ery reaches the best condi�on. (6) Unplug the power adapter from AC power output socket. Cau�ons Ple…

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ShenzhenXinglianChuangxiangTechnologyCo.,Ltd. AgentAuthorization Company:ShenzhenXinglianChuangxiangTechnologyCo.,Ltd. Address:419,A1Tower,HuafengZhiguHangchengHi-TechIndustrialPark, Bao'anDist,ShenzhenChina ProductName:WaterproofBoneConductionHeadphone ModelNumber(s):Alpha ProductDescription:WaterproofBoneConductionHeadphone WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2022.12.01 Name:HuangshengShen Title:Manager Company:ShenzhenXinglianChuangxiangTechnologyCo.,Ltd.

ShenzhenXinglianChuangxiangTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2022.12.01 Subject;RequestforConfidentiality FCCID:2A6UX-ALPHA 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:HuangshengShen Title:Manager

FCCID:2A6UX-ALPHA EUTPHOTOS(ExternalPhotos) FCCID:2A6UX-ALPHA FCCID:2A6UX-ALPHA FCCID:2A6UX-ALPHA

Model: Alpha Input: 5V 1000mA FCC ID: 2A6UX-ALPHA CMIIT ID: 2022DP18725 Shenzhen Xinglian Chuangxiang Technology Co., Ltd. 字符丝印:PT COOL GRAY 4C CM CM

FCCID:2A6UX-ALPHA EUTPHOTO(InternalPhotos) FCCID:2A6UX-ALPHA FCCID:2A6UX-ALPHA ANT FCCID:2A6UX-ALPHA FCCID:2A6UX-ALPHA FCCID:2A6UX-ALPHA FCCID:2A6UX-ALPHA FCCID:2A6UX-ALPHA ※※※※※ENDOFREPORT※※※※※

FCCID:2A6UX-ALPHA RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093 ， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(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, ForBluetooth Mode Max Power (dBm) Tune-up power (dBm) Max Power (mW) Frequency(MHz) Min. Distance (mm) Calc. thresholds limit BR/EDR-0.800 ± 11.26244150.3933.0 BLE-1.05-1 ± 11.00248050.3153.0 SoaSARtestisnotrequired

ProjectNo.:ZKT-221123L8759E-1 Page 1 of 40 FCCTESTREPORT FCCID:2A6UX-ALPHA ReportNumber.....................................:ZKT-221123L8759E-1 DateofTest ....................................................... : Nov.22,2022–Dec.02,2022 Dateofissue ......................................... : Dec.02,2022 Totalnumberofpages..........................40 TestResult .......................................... : PASS TestingLaboratory. .............................. : ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname................................:ShenzhenXinglianChuangxiangTechnologyCo.,Ltd. Address ............................................... : 419,A1Tower,HuafengZhiguHangchengHi-TechIndustrialPark, Bao'anDist,ShenzhenChina Manufacturer'sname.........................:ShenzhenXinglianChuangxiangTechnologyCo.,Ltd. Address...............................................: 419,A1Tower,HuafengZhiguHangchengHi-TechIndustrialPark, Bao'anDist,ShenzhenChina Testspecification: Standard................................................:FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure.....................................:KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2013 Non-standardtestmethod ................ :N/A TestReportFormNo. ....................... : TRF-EL-111_V0 TestReportForm(s)Originator ..... : ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ....................................... :WaterproofBoneConductionHeadphone Trademark...........................................:N/A Model/Typereference.........................: Alpha Ratings..................................................: Input:5V1000mAorDC3.7Vbybattery ProjectNo.:ZKT-221123L8759E-1 Page 2 of 40 Testingprocedureandtestinglocation: TestingLaboratory ....................................... :ShenzhenZKTTechnologyCo.,Ltd. Address ............................................................ :1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: TomZou Reviewer(name+signature).......................: LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-221123L8759E-1 Page 3 of 40 TableofContents Page 1.VERSION..................................................................................................................................................5 2.SUMMARYOFTESTRESULTS.............................................................................................................6 2.1TESTFACILITY...............................................................................................................................7 2.2MEASUREMENTUNCERTAINTY...................................................................................................7 3.GENERALINFORMATION.....................................................................................................................8 3.1GENERALDESCRIPTIONOFEUT................................................................................................8 3.2DESCRIPTIONOFTESTMODES..................................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED..............................9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)....................................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS.................................................................................11 4.EMCEMISSIONTEST..........................................................................................................................13 4.1CONDUCTEDEMISSIONMEASUREMENT................................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLimits..................................................................13 4.1.2TESTPROCEDURE.............................................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD................................................................................13 4.1.4TESTSETUP........................................................................................................................14 4.1.5EUTOPERATINGCONDITIONS.........................................................................................14 4.1.6TESTRESULTS....................................................................................................................15 4.2RADIATEDEMISSIONMEASUREMENT.....................................................................................17 4.2.1RADIATEDEMISSIONLIMITS.............................................................................................17 4.2.2TESTPROCEDURE.............................................................................................................18 4.2.3DEVIATIONFROMTESTSTANDARD................................................................................18 4.2.4TESTSETUP........................................................................................................................18 4.2.5EUTOPERATINGCONDITIONS.........................................................................................19 5.RADIATEDBANDEMISSIONMEASUREMENT..................................................................................24 5.1TESTREQUIREMENT:.........................................................................................................…

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2.4GHz 3216 Chip Antenna: RANT3216F245X02 _ Application: Bluetooth Features SMD, high reliability, ultra Impact, Omni-directional... Part number Information RANT3216F245X02 (A) (B) (C) (D)(E) (F) Electrical Specification The specification is defined on EVB. Dimension and Terminal Configuration No.Terminal Name 1Feeding/GNG 2GND/Feeding (A)Product TypeChip Antenna (B) Size Code 3.2x1.6mm( ± 0.2mm) (C) MaterialHigh K material (D) Frequency2.4 ~ 2.5GHz (E) Feeding modePIFA & Single Feeding (F) Antenna typeType=01 Working Frequency Range2400 ~2500 MHz Bandwidth120 MHz (Min.) Peak Gain 1.24 dBi (Typ.) Impedance50 Ohm Return loss10 dB ( Min) PolarizationLinear Azimuth BeamwidthOmni-directional Operation Temperature(°C)-40 ~85°C Resistance to Soldering Heats 10sec. ( @ 280°C) TerminationNi / Au (Leadless) Dimension (mm) L 3.20±0.20 W 1.60±0.20 T 0.45±0.20 咏成國際科技有限公司電話 :13530576606 RAIN International Technology Co., Ltd. TEL: 13530576606 2.4GHz 3216 Chip Antenna: RANT3216F245X02 _ 1 Ev aluati on BoardRefe rence PCB Dimens ionAntenna Layout Referenc e Unit :mm El ectr ical Characte ristics Retur n Los s & Radi ation Retur n Los s Frequency(MHz) S11(dB) 2400-10.50 2450-30.62 2500-11.47 Radi ation 2400MHz2450MHz 2500MHz Efficiency82.52%85.26%83.01% Peak Ga in1.15 dBi1.24 dBi1.19 dBi Directivity1.89 dBi1.97 dBi1.91 dBi X Y Z 2400MHz 2450MHz 2500MHz 2.4GHz 3216 Chip Antenna: RANT3216F245X02 _ Taping Sp ecifi cati ons Reel and Taping Specification Reel Spe cification TYPESIZ EABCD 32167”5K/R eel 9.0 ±0.5 60±213.5 ±0.5178±2 Ta ppi ng Spe cification PackagingTypeABWEFGHTψDP Paper Type 3216 1.90±0.20 3.50±0.20 8.0±0.20 1.75±0.10 3.5±0.05 4.0±0.10 2.0±0.05 0.75±0.10 1.50±0.10 4.0±0.1 2.4GHz 3216 Chip Antenna: RANT3216F245X02 Reliability Table _ Test ItemProcedure Requireme nts Cerami c Type Rema rk (Reference) Electrical Characterization Fulfill the electrical specification User Spec. Thermal Shock 1. Preconditioning: 50 ± 10°C/ 1 hr , then keep for 24 ± 1 hrs at room temp. 2. Initial measure: Spec: refer Initialspec. 3. Rapid change of temperature test: -30°Cto +85°C; 100 cycles; 15 minutes at Lower category temperature; 15 minutes at Upper category temperature. No Visible Damage. Fulfill the electrical specification. MIL-STD-202 107 Temperature Cycling 1. Initial measure: Spec: refer Initialspec. 2. 100 Cycles (-30°Cto +85°C), Soak Mode=1 (2 Cycle/hours). 3. Measurement at 24 ± 2Hours after testcondition. No Visible Damage. Fulfill the electrical specification. JESD22 JA104 High Temperature Exposure 1. Initial measure: Spec: refer Initialspec. 2. Unpowered; 500hours @ T=+85°C. 3. Measurement at 24 ± 2 hours aftertest. No Visible Damage. Fulfill the electrical specific ation. MIL-STD-202 108 Low Temperature Storage 1. Initial measure: Spec: refer Initialspec. 2. Unpowered: 500hours @ T=-30°C. 3. Measurement at 24 ± 2 hours aftertest. No Visible Damage. Fulfill the electrical specification. MIL-STD-202 108 Solderability (SMD Bottom Side) Dipping method: a. Temperature: 235 ±5°C b. Dipping time: 3 ±0.5s The solder should cover over 95% of the critical area of bottom side. IEC 60384-21/22 4.10 Soldering Heat Resistance (RSH) Preheati ng temperature: 150 ± 10°C. Preheating time: 1~2 min. Solder temperature: 260 ± 5°C. Dipping time: 5 ± 0.5s No Visible Damage.IEC 60384-21/22 4.10 Vibration5g's for 20 min., 12 cycles each of 3 orientations Note: Use 8"X5" PCB .031" thick 7 secure points on, one long side and 2 secure points at corners of opposite sides. Parts mounted within 2" from any secure point. Test from 10-2000 Hz. No Visible Damage.MIL-STD-202 Method 204 Mechanical Shock Three shocks in each directio n shall be applied along the three mutually perpendicular axes of the test specimen (18 shocks) Peak value: 1,500g’s Duration: 0.5ms Velocity change: 15.4 ft/s Waveform: Half-sine No Visible Damage.MIL-STD-202 Method 213 Humidity Bias 1. Humidity: 85% R.H., Temperature:85 ± 2 °C. 2. Time: 500 ± 24hours. 3. Measurement at 24 ± 2hrs after testcondition. No Visible Damage. Fulfill the electrical specification. MIL-STD-202 Method 106 2.4GHz 3216 Chip Antenna: RANT3216F245X02 _ Board Flex (SMD) 1. Mounting method: IR-Reflow. PCB Size (L:100 × W:40 × T:1.6mm) 2. Apply the load in direction of the arrow until bending reaches 2 mm. No Visible Damage.AEC-Q200 005 AdhesionForce of 1.8Kg for 60 seconds.No Visible Damage Magnification of 20X or greater may be employed for inspection of the mechanical integrity of the device body terminals and body/terminal junction. AEC-Q200 006 Physical Dimension Any applicable method using x10 magnification, micrometers, calipers, gauges, contour projectors, or other measuring equipment, capable of determining the actual specimen dimensions. In accordance with specification. JESD22 JB100 Revision Histo ry Revisi onDateContent 12019/03/01New Datash eet 22021/02/22Add 2D radiation ch aracterist ic

FCCID:2A6UX-ALPHA EUTTESTPHOTOS FCCID:2A6UX-ALPHA ※※※※※ENDOFREPORT※※※※※