2AS3I-AI5002Throwback Wireless Headphone

Quick Start Guide Item: AI5002 AIWA Throwback Throwback Headphones AI5002 Headphones USB Charging CableQuick Start Guide 2 extra sets of foam cushion covers WHAT’S INCLUDED A CLOSER LOOK Microphone Micro USB Charging Port LED Indicator light Control Panel LR CHARGING Insert one end of the included charging cable into the charging port on your headphones. Insert the other end into the USB port of a computer or suitable USB charging adapter. Charging (Indicator is RED) Charging Complete (Indicator Off) POWERING ON/OFF Touch and hold the Control Panel area for approximately 5 seconds to power on or power off your headphones. 5 seconds Touch & Hold BLUETOOTH PAIRING Pairing Mode (Blue + Red Flashing) Once paired a voice prompt will state “connected”. AIWA Throwback Go to the Bluetooth settings menu on your phone. Make sure that Bluetooth is turned on. Connect to the device listed as “AIWA Throwback.” Once powered on, your headphones will go into pairing mode. The LED Indicator will alternately flash blue and red and a voice prompt will say “Power on”. LISTENING TO MUSIC Touch the Control Panel once to play or pause music. touch touch twice touch three times Touch the Control Panel twice to play the next song. Touch the Control Panel three times to play the last song played. ADDITIONAL FEATURES X Touch the Control Panel once to pickup an incoming phone call. Touch and hold for approximately 2 seconds to reject an incoming phone call or end a phone call. Touch and hold the Control Panel for 2 seconds to access your phone’s vocal assistant. SAFETY PRECAUTIONS When using your headphones, basic safety precautions should always be followed including: 1. READ ALL INSTRUCTIONS BEFORE USING YOUR HEADPHONES. 2. Do not submerge your headphones in water. 3. Only clean using a clean, soft cloth. 4. Do not allow children or the infirm to play with this product. Parental supervision is advised. 5. Do not expose this product to excessive heat or fire. 6. Do not expose this product to temperatures above 100°F. Keep out of direct sunlight. 7. Do not attempt to repair this product yourself. Contact a qualified service center if the product is in need of service. 8. Do not drop, crush, or expose this product to excessive physical force. 9. This product is not intended for commercial use. 10. When charging, keep all charging cables well ventilated. Do not keep your charging cable in contact with flammable materials such as bedding, linens or synthetic fabrics. Maintenance and Care -Use a soft cloth or paper towel to clean your headphones. Never use any harsh chemicals or detergents for cleaning. Make sure your headphones are dry before charging. -When your headphones are not in use, they should be stored in a cool, dry place. -Never tug or yank on a cable while it is connected to your headphones. Connect and disconnect cables as carefully as possible. -Never expose your headphones to high temperatures, extreme cold. -Please recycle or dispose of your headphones properly based on the laws and rules of your municipality. Contact local recycling facilities and/or the manufactur- er of your headphones for further information. Warning To prevent possible hearing damage, do not listen at high volume levels for long periods. For your own safety, please be aware of your surroundings when using these headphones. FCC STATEMENT Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in the portable exposure condition without restriction. SPECIFICATIONS BLUETOOTH VERSION: 5.4 WORKING DISTANCE: UP TO 10 METERS CHARGE TIME: APPROXIMATELY 2 HOURS PLAY TIME: UP TO 40 HOURS* *Applicable at 50% of maximum volume. Results will be lower when volume is higher. CHARGING VOLTAGE: 5V DC CHARGING INTERFACE: Micro USB BATTERY 3.7V 300mAh Lithium Ion Battery WARRANTY This warranty covers the original consumer purchaser only and is not transferable. This warranty covers products that fail to function properly UNDER NORMAL USAGE, due to defects in material or workmanship. Your product will be repaired or replaced at no charge for parts or labor for a period of one year. What Is Not Covered By Warranty Damages or malfunctions not resulting from defects in material or workmanship and damages or malfunctions from other than normal use, including, but not imited to, repair by unauthorized parties, tampering, modification or accident. To Obtain Warranty Service and Troubleshooting Information: Call 1-800-5…

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ShenzhenSowakElectronicCo.,Ltd [ShenzhenSowakElectronicCo.,Ltd] [No.88,JinkangRoad,JinshaCommunity,KengziStreet,PingshanDist.,Shenzhen, Guangdong,China] Date:[2024.3.21] FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 FCCID:[2AS3I-AI5002] FRN:[0028404507] USAgent–AttestationStatement/Part2.911(d)(7) [ShenzhenSowakElectronicCo.,Ltd]certifies,thatasof[2024.3.21],wehavedesignatedSakar International,InctoacceptserviceofprocessonourbehalfforFCCID:[2AS3I-AI5002]. [ShenzhenSowakElectronicCo.,Ltd],acceptstomaintainanagentofserviceofprocessinthe UnitedStatesfornolessthanoneyearafterherthegranteehaspermanentlyterminatedall marketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproeitceedinginvolvingtheequipment,whicheveris later. SakarInternational,Inc,acceptsasofthedateofthefilingofthisapplication,theobligationof beingthedesignatedagentforthepurposeofacceptingserviceofprocessonbehalfof [ShenzhenSowakElectronicCo.,Ltd]forFCCID:[2AS3I-AI5002]. DesignatedAgentInformation: CompanyName:SakarInternational,Inc FRN:0028102671 Address:195CarterDriveEdison,Edison,NJ8817UnitedStates ContactPerson:DAWNLEITAO Phone:（800）637-1090 Email:[email protected] Sincerely, Company:[ShenzhenSowakElectronicCo.,Ltd] DesignatedAgent:[SakarInternational,Inc] CompanyRepresentative:[YiZhang] DesignatedAgentRepresentative:[ DAWNLEITAO ] Signature:Signature:

Rev1/26/2023 (ShenzhenSowakElectronicCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:03-21-2024 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID：2AS3I-AI5002 [ShenzhenSowakElectronicCo.,Ltd](“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Sincerely, (Applicantsignature) (YiZhang) Rev1/26/2023 (ShenzhenSowakElectronicCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:03-21-2024 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID：2AS3I-AI5002 [ShenzhenSowakElectronicCo.,Ltd](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofits subsidiariesoraffiliates)asanentityproducing“covered” equipment. Sincerely, (Applicantsignature) (YiZhang)

ShenzhenSowakElectronicCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:2024.03.21 SUBJECT:FCCID:2AS3I-AI5002 ToWhomItMayConcern: I,theundersigned,herebystatesthisequipmenthasbeentestedandfoundtocomply withthelimitsforaClassBdigitaldevice,pursuanttopart15oftheFCCRules,and willapplytheSupplier'sDeclarationofConformityproceduretotheclassB computerperipheralportionofthiscompositedevice.IunderstandthefollowingFCC requirements: 1.DevicessubjecttotheSDoCprocedurearerequiredtobetestedtoshow compliancewiththeFCCtechnicalregulationsbyarecognizedaccreditedtesting laboratory.ThetestinglaboratorymustbeaccreditedbyaCommissionapproved accreditationbodyordesignatedunderthetermsofagovernment-to-government MutualRecognitionAgreement(MRA).Alistingofthoseaccreditedtesting laboratoriesthathavebeenrecognizedbytheCommissionispublishedontheFCC Webpage:https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm(Selectthe "accredited"optiontosearchforFCCrecognizedaccreditedtestfirms.) 2.Pt2.1077containsthelistofinformationthatmustbeincludedintheSupplier's DeclarationofConformity,whichmustbesuppliedwitheachproductsold.The SDoCcomplianceinfoshallbeincludedintheUser’sManualorasaseparate sheet.Theinfomustcontainthename,address,andphonenumberofthe responsibleparty,whichmustbelocatedwithintheUnitedStates.Accordingto 2.909(b),theresponsiblepartyiseithertheManufactureroriftheproductis importedtheImporter. Regards, ShenzhenSowakElectronicCo.,Ltd ------------------------------- （YiZhang）

ShenzhenSowakElectronicCo.,Ltd Rev11/20/07 FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AS3I-AI5002 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescription BlockDiagram Schematics OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,Wealsorequestingthe commissiontograntshort-termconfidentialityrequestonthefollowingattachmentsuntil180 daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName Sincerely, YiZhang 2024.03.21

ShenzhenSowakElectronicCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:2024.03.21 SUBJECT:FCCApplicationforFCCID:2AS3I-AI5002 ToWhomItMayConcern: We,theundersigned,herebyauthorizeSamLv.atEMTEK(DONGGUAN)CO.,LTD.on ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshallhave thesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, YiZhang 2024.03.21

ReportNo.EDG2403070179E001Page1of4Ver.1.0 FCCID:2AS3I-AI5002 ReportNo.EDG2403070179E001Page2of4Ver.1.0 ReportNo.EDG2403070179E001Page3of4Ver.1.0 ReportNo.EDG2403070179E001Page4of4Ver.1.0

ReportNo.EDG2403070179E001Page1of2Ver.1.0 FCCID:2AS3I-AI5002 B T A N T ReportNo.EDG2403070179E001Page2of2Ver.1.0

ReportNo.EDG2311300208E00102RPage1of7Ver.1.0 TESTREPORT ProductName：ThrowbackWirelessHeadphone ModelNumber：AI5002 FCCID：2AS3I-AI5002 Preparedfor:ShenzhenSowakElectronicCo.,Ltd. Address:No.88,JinkangRoad,JinshaCommunity,KengziStreet, PingshanDist.,Shenzhen,Guangdong,China Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnology ResearchandDevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2403070179E00102R Date(s)ofTests:March07,2024toMarch19,2024 Dateofissue:March19,2024 $二维码$ ReportNo.EDG2311300208E00102RPage2of7Ver.1.0 TableofContents 1.TESTRESULTCERTIFICATION...............................................................................................................................................3 2.EUTSPECIFICATION.................................................................................................................................................................5 3.TESTREQUIREMENT................................................................................................................................................................6 4.MEASUREMENTRESULT.........................................................................................................................................................6 ReportNo.EDG2311300208E00102RPage3of7Ver.1.0 1.TESTRESULTCERTIFICATION Applicant:ShenzhenSowakElectronicCo.,Ltd. Address: No.88,JinkangRoad,JinshaCommunity,KengziStreet,PingshanDist., Shenzhen,Guangdong,China Manufacturer:GuangdongShenglaiTechnologyCo.,Limited Address: ZhongtaiIndustrialZone,HengshanVillage,GuraoTown,ChaoyangArea, ShantouCity,GuangdongProvince,China EUT:ThrowbackWirelessHeadphone ModelName:AI5002 Trademark:Aiwa MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT §15.247(i),§2.1093 PASS TheaboveequipmentwastestedbyEMTEK(DONGGUAN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththeprocedures giveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribedinthisreportisin compliancewiththerequirementsofFCCRulesFCC§15.247(i),§2.1093. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport DateofTest:March07,2024toMarch19,2024 Preparedby: WarrenDeng/Editor Reviewer: TimDong/Supervisor Approve&AuthorizedSigner: SamLv/Manager ReportNo.EDG2311300208E00102RPage4of7Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary EDG2403070179E00102R/OriginalReport ReportNo.EDG2311300208E00102RPage5of7Ver.1.0 2. EUTSpecification CharacteristicsDescription Product:ThrowbackWirelessHeadphone ModelNumber:AI5002 Sample:1# DataRate: 1MbpsforGFSKmodulation 2Mbpsforπ/4-DQPSKmodulation Modulation: GFSK,π/4-DQPSK OperatingFrequency Range(s): 2402-2480MHz NumberofChannels: 79channels TransmitPowerMax: 2.19dBm(0.001656W) AntennaGain:-0.68dBi Powersupply: DC5VfromUSB DC3.7Vfrombattery Evaluationapplied:MPEEvaluation SAREvaluation ReportNo.EDG2311300208E00102RPage6of7Ver.1.0 3. TestRequirement SAREvaluation Accordingto447498D01V06,systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurementsorcomputer simulation.WhenroutineSARevaluationisnotrequired,portabletransmitterswithoutputpowergreaterthan theapplicablelowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis5mm. ReportNo.EDG2311300208E00102RPage7of7Ver.1.0 4. MeasurementResult Antennagain:-0.68dBi Transmit Frequency( MHz) Mode Measured Power (dBm) E.I.R.P(d Bm) Tune upPower (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2402GFSK1.45 0.771±12 0.49126583 2441GFSK0.66-0.020±110.39338153 2480GFSK-0.15-0.83-1±100.31496033 2402Π/4-DQPSK2.191.512±130.61846703 2441Π/4-DQPSK1.390.711±120.49523793 2480Π/4-DQPSK0.52-0.160±110.39651153 AccordingtoKDB447498D01V06,nostand-alonerequiredforBTantenna,andnosimultaneousSAR measurementisrequired. ***EndofReport***

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.73 -0.84 -0.68 -6.15 -3.70 -2.32 MAX. Gain -0.68dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 19mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) Max Min Avg 2400 -1.73178 -30.0815 -8.48713 2450 -0.845801 -38.5605 -7.88012 2500 -0.685586 -24.0318 -6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) Max Min Avg 2400 -6.1530 -24.1420 -13.0295 2450 -3.7054 -26.5836 -10.6700 2500 -2.32122 -30.4301 -9.70536 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

ReportNo.EDG2311150059E00101RPage1of62Ver.1.0 TESTREPORT ProductName：ThrowbackWirelessHeadphone ModelNumber：AI5002 FCCID：2AS3I-AI5002 Preparedfor:ShenzhenSowakElectronicCo.,Ltd. Address:No.88,JinkangRoad,JinshaCommunity,KengziStreet, PingshanDist.,Shenzhen,Guangdong,China Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnology ResearchandDevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2403070179E00101R Date(s)ofTests:March07,2024toMarch19,2024 Dateofissue:March19,2024 $二维码$ ReportNo.EDG2311150059E00101RPage2of62Ver.1.0 TableofContents 1TESTRESULTCERTIFICATION..................................................................................................................................................3 2EUTTECHNICALDESCRIPTION.................................................................................................................................................5 3SUMMARYOFTESTRESULT.....................................................................................................................................................6 4TESTMETHODOLOGY.................................................................................................................................................................7 4.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS......................................................................................................7 4.2MEASUREMENTEQUIPMENTUSED..................................................................................................................................7 4.3DESCRIPTIONOFTESTMODES..........................................................................................................................................8 5FACILITIESANDACCREDITATIONS........................................................................................................................................9 5.1FACILITIES..............................................................................................................................................................................9 5.2EQUIPMENT............................................................................................................................................................................9 5.3LABORATORYACCREDITATIONSANDLISTINGS.........................................................................................................9 6TESTSYSTEMUNCERTAINTY.................................................................................................................................................10 7SETUPOFEQUIPMENTUNDERTEST.....................................................................................................................................11 7.1RADIOFREQUENCYTESTSETUP1.................................................................................................................................11 7.2RADIOFREQUENCYTESTSETUP2.................................................................................................................................11 7.3CONDUCTEDEMISSIONTESTSETUP.............................................................................................................................13 7.4BLOCKDIAGRAMCONFIGURATIONOFTESTSYSTEM.............................................................................................14 7.5SUPPORTEQUIPMENT........................................................................................................................................................14 8FREQUENCYHOPPINGSYSTEMREQUIREMENTS...............................................................................................................15 8.1StandardApplicable.................................................................................................................................................................15 8.2EUTPseudorandomFrequencyHoppingSequence................................................................................................................15 8.3EqualHoppingFrequencyUse................................................................................................................................................16 8.4FrequencyHoppingSystem.....................................................................................................................................................16 9TESTREQUIREMENTS...............................................................................................................................................................17 9.120DB&99%BANDWIDTH.....................................................................................................................................................17 9.2CARRIERFREQUENCYSEPARATION..............................................................................................................................25 9.3NUMBEROFHOPPINGFREQUENCIES............................................................................................................................27 9.4AVERAGETIMEOFOCCUPANCY(DWELLTIME)........................................................................................................29 9.5MAXIMUMPEAKCONDUCTEDOUTPUTPOWER.........................................................................................................33 9.6CONDUCTEDSUPRIOUSEMISSION.................................................................................................................................38 9.7RADIATEDSPURIOUSEMISSION.....................................................................................................................................48 9.8CONDUCTEDEMISSIONTEST...........................................................................................................................................57 9.9ANTENNAAPPLICATION..............................…

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ReportNo.EDG2403070179E001Page1of2Ver.1.0 FCCID:2AS3I-AI5002 ReportNo.EDG2403070179E001Page2of2Ver.1.0