2AS3I-AIWA-AI1019Prodigy Crystal TWS Earphones with charging case

Th is de vice complieswith part 15 of the FCCRules.Operatio n is sub ject to the followingtwo cond ition s: (1) Th is de vicema y not cause harmfu l inte rferen ce, and (2) this devicemust acceptany interference received, including interference that may cause und esir ed op er ation . Note : This equip menthas bee n testedand foun d to comply with the limitsfor a Class B digital de vice, pursua nt to part15 of the FCCRules. Theselimitsare desi gnedto provide reasonab le protectionagainstharmfu l inte rference inar esiden tial in stall ation. Th is equip ment generates, uses and can rad iate rad io frequency energy and, if not installedand used in accordance with the instruction s, ma y c auseharmfulinterference to radiocommunic atio ns. However, the re is no guara ntee tha t inte rference will no t occur in a particular installation.If this eq uip ment do es cau se harmfulinterference to radioor tele vis io n reception, wh ich can be de termined by turningthe equ ip me nt off and on , the useris en coura ged to try to correctthe inte rfe re nce by one or more of the followingme asures: —Reorientor relocatethe receiving an tenn a. —Increase the sep arationbetwee n the equ ip me nt an d receiver. —Conne ct the equip mentinto an outletonac ir cuit different from tha t to whic h the receiver is conn ect ed. —Consult the dea ler or an experie nced radio /TV technici an for h elp. Note : Th e Gra ntee is not re sp onsiblefor any chang es or mo dif ica tion s not exp ress ly ap pr ovedby the partyresponsi ble for compliance. suc h mod if ications couldvoid the user's au thor ity to ope rate the equ ipme nt. Th e device has been eva luate d to me et gene ra l RF exp osure requ ire me nt. Th is eq uip ment complieswith FC C's RF radia tio n exp osurelimitsset forthfor an un controlled en vironment. Thisdevi ce and its antenn a(s) mustnot be co-located or conjunction with any othe r antenna or transmitter.

Shenzhen Sowak Electronic Co.,Ltd Address：No.88 Jinkang Road Jinsha Community Kengzi Street, Pingshan Dist., Shenzhen, China Date: 2024-08-28 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing SUBJECT: FCC Application for FCC ID: 2AS3I-AIWA-AI1019 FRN: 0028404507 (“Shenzhen Sowak Electronic Co.,Ltd ”) certifies that, as of the date of the filing of the application, Sakar International , Inc is our designated U.S. agent for service of process for the above referenced FCC ID. (“Shenzhen Sowak Electronic Co.,Ltd”) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Sakar International , Inc accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Sakar International Inc Address: 195 Carter Drive Edison, Edison,NJ 8817 United States FRN ：0028102671 Contact Person: DAWN LEITAO Tel.:（800）637-1090 Email: [email protected] Sincerely, Signedon behalfof（ShenzhenSowak ElectronicCo.,Ltd） Signedon behalfof SakarInternational, Inc Name:YiZhangName:DAWNLEITAO Title: GeneralManagerTitle: Manager Date: 2024-08-28Date: 2024-08-28

(ShenzhenSowakElectronicCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2024-08-28 FCCID:2AS3I-AIWA-AI1019 Ref.#1:AttestationStatementsPart2.911(d)(5)(i)Filing (“ShenzhenSowakElectronicCo.,Ltd”)certifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuanttosection2.903oftheFCCrules. Ref.#2:AttestationStatementsPart2.911(d)(5)(ii)Filing (“ShenzhenSowakElectronicCo.,Ltd”)certifiesthat,asofthedateofthefilingof theapplication,theapplicantisnotidentifiedontheCoveredListasanentity producing“covered”equipment. Applicant:ShenzhenSowakElectronicCo.,Ltd Address:No.88JinkangRoadJinshaCommunityKengziStreet,PingshanDist.,Shenzhen, China Tel.:+8615875499788 Email:[email protected] Sincerely, Signature:

UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± SCALE：N/ Shenzhen Pengban Xingye Technology Co., Ltd AUNIT：mm DRAWNBY:Ser THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION aCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:Chip antenna 客户型号: CUSTOMERPARTNO: 产品型号: OURMODELNO:PBX1608MA02 日期: DATE:2021/09/01 确认签字,盖章后请返回承认书一份 PLEASERETURNTOUSONECOPYOF“SPECIFICATIONFORAPPROVAL” WITHYOURAPPROVEDSIGNATURES approvalto examinefei LiuMarkxiaomei Liu Customer acknowledges signature and seal Date Address: 605, Building 4, 1970 Science and Technology Park, Minzhi Community, Minzhi Street, Longhua District, Shenzhen UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 PBX1608MA01Specification OperatingTemp.:-40°C~+85°C 1. FEATURES : ●Lightweight,compact ●Widebandwidth,lowcost ●Built-inantennawithhighgain 2. APPLICATIONS : ●Bluetooth,WirelessLAN,MobileTV ●HomeRFSystem,etc 3.PRODUCTIDENTIFICATION (1)(2)(3) (1)Producttype:MultilayerchipAntenna (2)CenterFrequency:2450MHz (3)ExternalDimensions(L×W)(mm):1.6*0.8 4.SHAPEANDDIMENSIONS: WHA 0.8±0. L 1.6±0.22 0.8 ± 0.20.3 ± 0.1 CH IP45 016 2 08 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 ElectricalCharacteristics CharacteristicCurves UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 RadiationPattern UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 3DRadiationPattern UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 RadiationPattern TheGainpatternismeasuredinFAR-fieldchamber.DUTisplacedonthetableofrotator,a standardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. EnvironmentalCharacteristics (1)ReliabilityTest (2)StorageCondition (a)Atwarehouse: Thetemperatureshouldbewithin0~30°Candhumidityshouldbelessthan60%RH. Theproductshouldbeusedwithin1yearfromthetimeofdelivery. (b)Onboard: Thetemperatureshouldbewithin-40~85°Candhumidityshouldbelessthan85%RH. (3)OperatingTemperatureRange Operatingtemperaturerange:-40 °C to+105 °C . UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 8.RecommendedReflowSoldering (1)SolderingGunProcedure Notethefollows,incaseofusingsoldergunforreplacement. (a)Thetiptemperaturemustbelessthan350 ° Cfortheperiodwithin3secondsby usingsolderinggununder30W. (b)Thesolderingguntipshallnottouchthisproductdirectly. (2)SolderingVolume Notethatexcessofsolderingvolumewilleasilygetcrackthebodyofthisproduct.

ShenzhenSowakElectronicCo.,Ltd Date：2024-08-28 ProductModelNumber:AI1019 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatORGANIZATION.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyORGANIZATION.onourbehalf shallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:GeneralManager Email:[email protected] Telephone:+8615875499788 Onbehalfof:ShenzhenSowakElectronicCo.,Ltd

ShenzhenSowakElectronicCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:August28,2024 Subject;RequestforConfidentiality FCCID:2AS3I-AIWA-AI1019 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices 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:YiZhang Title:GeneralManager

FCCID:2AS3I-AIWA-AI1019 EUTPHOTOS(ExternalPhotos) FCCID:2AS3I-AIWA-AI1019 FCCID:2AS3I-AIWA-AI1019 FCCID:2AS3I-AIWA-AI1019 ※※※※※ENDOFREPORT※※※※※

Size:3mm*28mm FCCID:2AS3I-AIWA-AI1019

FCCID:2AS3I-AIWA-AI1019 EUTPHOTOS(InternalPhotos) FCCID:2AS3I-AIWA-AI1019 ANT FCCID:2AS3I-AIWA-AI1019 ※※※※※ENDOFREPORT※※※※※

· FCCID:2AS3I-AIWA-AI1019 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTest ExclusionThresholdcondition(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 2.4 2±1 2.0024415 0.625 3.0 SoaSARtestisnotrequired

ProjectNo.:ZKT-240828L10671E Page1of96 FCCTESTREPORT FCCID:2AS3I-AIWA-AI1019 ReportNumber. .................................. :ZKT-240828L10671E DateofTest..........................................:Aug.13,2024toAug.19,2024 Dateofissue.........................................:Aug.28,2024 TestResult..........................................:PASS TestingLaboratory. .......................... :ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrialAvenue, FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname ............................. :ShenzhenSowakElectronicCo.,Ltd Address...............................................:No.88JinkangRoadJinshaCommunityKengziStreet,PingshanDist., Shenzhen,China Manufacturer'sname ...................... :ShenzhenSowakElectronicCo.,Ltd Address...............................................: No.88JinkangRoadJinshaCommunityKengziStreet,PingshanDist., Shenzhen,China Testspecification: Standard................................................:FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure.....................................:KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2013 Non-standardtestmethod................: N/A ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentundertest (EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsampleidentifiedin thereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmaybe alteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... : ProdigyCrystalTWSEarphoneswithchargingcase Trademark ........................................... :AIWA Model/Typereference.........................:AI1019 ModelDifference..............................:/ Ratings..................................................:Input:DC5VorDC3.7Vpoweredbybattery ProjectNo.:ZKT-240828L10671E Page 2 of 96 Testingprocedureandtestinglocation: TestingLaboratory .......................................... :ShenzhenZKTTechnologyCo.,Ltd. Address ............................................................ :1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China AlenHe Testedby(name+signature) ....................... : JoeLiu Reviewer(name+signature).......................: LakeXieApproved(name+signature).......................: ProjectNo.:ZKT-240828L10671E Page 3 of 96 TableofContents Page 1.VERSION...........................................................................................................................................5 2.TESTSUMMARY..............................................................................................................................6 2.1TESTFACILITY...............................................................................................................................7 2.2MEASUREMENTUNCERTAINTY..................................................................................................7 3.GENERALINFORMATION...............................................................................................................8 3.1GENERALDESCRIPTIONOFEUT................................................................................................8 3.3SupportEquipment........................................................................................................................10 3.4TestMode......................................................................................................................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS................................................................................11 4.EMCEMISSIONTEST....................................................................................................................12 4.1Conductedemissions.....................................................................................................................12 4.1.1POWERLINECONDUCTEDEMISSIONLimits........................................................................12 4.1.2TESTPROCEDURE...................................................................................................................12 4.1.3DEVIATIONFROMTESTSTANDARD......................................................................................12 4.1.4TESTSETUP..............................................................................................................................13 4.1.5EUTOPERATINGCONDITIONS...............................................................................................13 4.1.6TESTRESULTS.........................................................................................................................13 4.2Radiatedemissions........................................................................................................................14 4.2.1RadiatedEmissionLimits...........................................................................................................14 4.2.2TESTPROCEDURE...................................................................................................................14 4.2.3DEVIATIONFROMTESTSTANDARD......................................................................................15 4.2.4TESTSETUP..............................................................................................................................15 4.2.5EUTOPERATINGCONDITIONS...............................................................................................16 4.2.6TESTRESULTS.........................................................................................................................17 5.1TestRequirement:.........................................................................................................................22 5.2TESTPROCEDURE...............................................................................…

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FCCID:2AS3I-AIWA-AI1019 EUTTESTPHOTOS