2A8JA-AI6007Bluetooth Wireless Speaker

Dolphinelectronics(DongGuan)Co.,Ltd AvoveSouthIndustrialPark,No.2,BaolongRoad, DongguanCity,GuangdongProvince, China Date:April3,2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 FCCID:2A8JA-AI6007 USAgent–AttestationStatement/Part2.911(d)(7) Dolphinelectronics(DongGuan)Co.,Ltdcertifies,thatasofApril3,2023wehavedesignated SakarInternational,InctoacceptserviceofprocessonourbehalfforFCCID:2A8JA-AI6007 Dolphinelectronics(DongGuan)Co.,Ltd,acceptstomaintainanagentofserviceofprocessin theUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedall marketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheveris later. SakarInternational,Inc,acceptsasofthedateofthefilingofthisapplication,theobligationof beingthedesignatedagentforthepurposeofacceptingserviceofprocessonbehalfofDolphin electronics(DongGuan)Co.,LtdforFCCID:2A8JA-AI6007. DesignatedAgentInformation: CompanyName:SakarInternational,Inc FRN:0018921932 Address:195CarterDrive,Edison,NJ08817,USA ContactPerson:DAWNLEITAO Tel:732.248.1306 Email:[email protected] Sincerely, Company:Dolphinelectronics(DongGuan) Co.,Ltd DesignatedAgent:SakarInternational,Inc CompanyRepresentative: AllisonLi DesignatedAgentRepresentative: DAWNLEITAO Signature:Signature:

Rev1/26/2023 DolphinElectronics(DongGuan)Co.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023.04.18 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2A8JA-AI6007 DolphinElectronics(DongGuan)Co.,Ltd(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Sincerely, AllisonLi Rev1/26/2023 DolphinElectronics(DongGuan)Co.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023.04.18 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2A8JA-AI6007 DolphinElectronics(DongGuan)Co.,Ltd(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered” equipment. Sincerely, AllisonLi

Rev11/20/07 DolphinElectronics(DongGuan)Co.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2A8JA-AI6007 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 ManualUsermanual InternalphotoInternalphoto Sincerely, AllisonLi/2023.04.18

DolphinElectronics(DongGuan)Co.,Ltd Declarationon modeldifference We the undersignedherebyconfirmthat thesemodelsare identical,and all modelshavethe sameRF moduleand antenna,PCB layout, schematicsand component.Onlydifferenton model number. ProductionnameTrademarkFCCModelno. BluetoothWireless Speaker AIWA2A8JA-AI6007AI6007-RED,AI6007-BLK Confirmedby: AllisonLi

DolphinElectronics(DongGuan)Co.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2023.04.18 SUBJECT:FCCApplicationfor(FCCID:2A8JA-AI6007) ToWhomItMayConcern: We,theundersigned,herebyauthorizeEMTEK(DONGGUAN)CO.,LTD.atSamLvon ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshallhave thesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, AllisonLi/2023.04.18

ReportNo.EDG2303280023E001Page1of6Ver.1.0 FCCID:2A8JA-AI6007 ReportNo.EDG2303280023E001Page2of6Ver.1.0 ReportNo.EDG2303280023E001Page3of6Ver.1.0 ReportNo.EDG2303280023E001Page4of6Ver.1.0 ReportNo.EDG2303280023E001Page5of6Ver.1.0 ReportNo.EDG2303280023E001Page6of6Ver.1.0

BK210 (AI6007)-BLK镭雕档案,尺寸:50*32mm,MID随订单 PKGY7000xxx A0首次发行李鹏飞20230303 产品镭雕档案 李鹏飞 2023/3/3 BK210 (AI6007) Y7000XXX / / ITEM#: AI6007-BLK Wireless Speaker DC Input: 5V 2A FCC ID: 2A8JA-AI6007 MID#6120323 Made in China BK210 (AI6007)-RED镭雕档案,尺寸:50*32mm,MID随订单 PKGY7000xxx A0首次发行李鹏飞20230322 产品镭雕档案 李鹏飞 2023/3/22 BK210 (AI6007) Y7000XXX / / ITEM#: AI6007-RED Wireless Speaker DC Input: 5V 2A FCC ID: 2A8JA-AI6007 MID#6120323 Made in China

Report No. EDG2303280023E001Page 1 of 3Ver.1.0 FCC ID: 2A8JA-AI6007 ANT Report No. EDG2303280023E001Page 2 of 3Ver.1.0 Report No. EDG2303280023E001Page 3 of 3Ver.1.0

ReportNo.EDG2303280023E00102RPage1of7Ver.1.0 TESTREPORT ProductName：BluetoothWirelessSpeaker ModelNumber：AI6007-RED,AI6007-BLK FCCID：2A8JA-AI6007 Preparedfor:DolphinElectronics(DongGuan)Co.,Ltd Address:Room301,Building3,No.2BaolongRoad,HoujieTown, DongguanCity,GuangdongProvince,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:EDG2303280023E00102R Date(s)ofTests:March28,2023toApril18,2023 Dateofissue:April18,2023 $二维码$ ReportNo.EDG2303280023E00102RPage2of7Ver.1.0 TableofContents 1.TESTRESULTCERTIFICATION...............................................................................................................................................3 2.EUTSPECIFICATION.................................................................................................................................................................5 3.TESTREQUIREMENT................................................................................................................................................................6 4.MEASUREMENTRESULT.........................................................................................................................................................6 ReportNo.EDG2303280023E00102RPage3of7Ver.1.0 1.TESTRESULTCERTIFICATION Applicant:DolphinElectronics(DongGuan)Co.,Ltd Address: Room301,Building3,No.2BaolongRoad,HoujieTown,DongguanCity, GuangdongProvince,China Manufacturer:DolphinElectronics(DongGuan)Co.,Ltd Address: Room301,Building3,No.2BaolongRoad,HoujieTown,DongguanCity, GuangdongProvince,China EUT:BluetoothWirelessSpeaker ModelName:AI6007-RED,AI6007-BLK 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:March28,2023toApril18,2023 Preparedby: XiaYang/Editor Reviewer: TimDong/Supervisor Approve&AuthorizedSigner: SamLv/Manager ReportNo.EDG2303280023E00102RPage4of7Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary EDG2303280023E00102R/OriginalReport ReportNo.EDG2303280023E00102RPage5of7Ver.1.0 2. EUTSpecification CharacteristicsDescription Product:BluetoothWirelessSpeaker ModelNumber: AI6007-RED,AI6007-BLK Allproductsarethesame,onlythemodelnumberandcolorofappearance aredifferent HereweselectedAI6007-REDforallthetest Sample:1# DataRate: 1MbpsforGFSKmodulation 2Mbpsforπ/4-DQPSKmodulation 3Mbpsfor8DPSKmodulation Modulation: GFSK,π/4-DQPSK,8DPSK OperatingFrequency Range(s): 2402-2480MHz NumberofChannels: 79channels TransmitPowerMax: 2.52dBm(0.001786W) AntennaGain:-0.58dBi Powersupply: DC5VfromUSB,DC3.7Vfrombattery Evaluationapplied:MPEEvaluation SAREvaluation ReportNo.EDG2303280023E00102RPage6of7Ver.1.0 3. TestRequirement SAREvaluation Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessof theCommission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurementsorcomputer simulation.WhenroutineSARevaluationisnotrequired,portabletransmitterswithoutputpowergreaterthan theapplicablelowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis5mm. ReportNo.EDG2303280023E00102RPage7of7Ver.1.0 4. MeasurementResult Antennagain:-0.58dBi Transmit Frequency( MHz) Mode Measured Power (dBm) Tune upPower (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2402GFSK 1.611±12 0.49126583 2441GFSK1.671±120.49523793 2480GFSK0.550±110.39651153 2402Π/4-DQPSK2.232±130.61846703 2441Π/4-DQPSK2.242±130.62346763 2480Π/4-DQPSK1.061±120.49917853 24028DPSK2.522±130.61846703 24418DPSK2.522±130.62346763 24808DPSK1.461±120.49917853 AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andnosimultaneousSARmeasurementis required. ***EndofReport***

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 MAX. Gain -0.58dB PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) addressNo. 333 Kexing Road, Xiangzhou District, Zhuhai City Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

ReportNo. EDG2303280023E00101RPage 1 of 71Ver.1.0 TEST REPORT ProductName ： BluetoothWirelessSpeaker ModelNumber ： AI6007-RED,AI6007-BLK FCC ID ： 2A8JA-AI6007 Preparedfor:DolphinElectronics(DongGuan)Co.,Ltd Address:Room301,Building3,No.2BaolongRoad,HoujieTown, DongguanCity, GuangdongProvince,China Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2, ZoneA, ZhongdaMarineBiotechnology Researchand DevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2303280023E00101R Date (s) of Test s:March28, 2023to April 18, 2023 Dateof issue:April 18, 2023 $ 二维码 $ ReportNo. EDG2303280023E00101RPage 2 of 71Ver.1.0 Tableof Contents 1 TESTRESULTCERTIFICATION...............................................................................................................3 2 EUT TECHNICALDESCRIPTION..............................................................................................................5 3 SUMMARYOF TESTRESULT..................................................................................................................6 4 TESTMETHODOLOGY..............................................................................................................................7 4.1GENERALDESCRIPTIONOF APPLIEDSTANDARDS...............................................................7 4.2MEASUREMENTEQUIPMENTUSED..........................................................................................7 4.3DESCRIPTIONOF TESTMODES................................................................................................8 5 FACILITIESANDACCREDITATIONS.......................................................................................................9 5.1FACILITIES....................................................................................................................................9 5.2EQUIPMENT..................................................................................................................................9 5.3LABORATORYACCREDITATIONSANDLISTINGS....................................................................9 6 TESTSYSTEMUNCERTAINTY..............................................................................................................10 7 SETUPOF EQUIPMENTUNDERTEST..................................................................................................11 7.1RADIOFREQUENCYTESTSETUP1........................................................................................11 7.2RADIOFREQUENCYTESTSETUP2........................................................................................11 7.3CONDUCTEDEMISSIONTESTSETUP....................................................................................13 7.4BLOCKDIAGRAMCONFIGURATIONOF TESTSYSTEM........................................................14 7.5SUPPORTEQUIPMENT..............................................................................................................14 8 FREQUENCYHOPPINGSYSTEMREQUIREMENTS............................................................................15 8.1STANDARDAPPLICABLE...........................................................................................................15 8.2EUT PSEUDORANDOMFREQUENCYHOPPINGSEQUENCE...............................................15 8.3EQUALHOPPINGFREQUENCYUSE .......................................................................................16 8.4FREQUENCYHOPPINGSYSTEM.............................................................................................16 9 TESTREQUIREMENTS...........................................................................................................................17 9.120DB&99%BANDWIDTH.............................................................................................................17 9.2CARRIERFREQUENCYSEPARATION.....................................................................................29 9.3NUMBEROF HOPPINGFREQUENCIES...................................................................................32 9.4AVERAGETIMEOF OCCUPANCY(DWELLTIME)...................................................................35 9.5MAXIMUMPEAKCONDUCTEDOUTPUTPOWER...................................................................41 9.6CONDUCTEDSUPRIOUSEMISSION........................................................................................47 9.7RADIATEDSPURIOUSEMISSION.............................................................................................57 9.8CONDUCTEDEMISSIONTEST.................................................................................................66 9.9ANTENNAAPPLICATION...........................................................................................................69 ReportNo. EDG2303280023E00101RPage 3 of 71Ver.1.0 1 TEST RESULTCERTIFICATION Applicant:DolphinElectronics(DongGuan)Co.,Ltd Address: Room301,Building3,No.2BaolongRoad,HoujieTown,DongguanCity, GuangdongProvince,China Manufacturer:DolphinElectronics(DongGuan)Co.,Ltd Address: Room301,Building3,No.2BaolongRoad,HoujieTown,DongguanCity, GuangdongProvince,China EUT:BluetoothWirelessSpeaker ModelName:AI6007-RED,AI6007-BLK Trademark:AIWA MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTEST RESULT FCC47 CFRPart 2, SubpartJ FCC47 CFRPart 15, SubpartC PASS IC RSS-GEN,Issue5(04-2018)+A1(03-2019)+A2(02-2021) IC RSS-247Issue2(02-2017) PASS The aboveequipmentwas testedby EMTEK(DONGGUAN) CO.,LTD.The test data,dataevaluation, test procedures,and equipmentconfigurationsshownin this reportweremadein accordancewith the proceduresgivenin ANSIC63.10(2013)and the energyemittedby the sampleEUT testedas described in this reportis in compliancewith the requirementsof FCCRulesPart 2, Part 15.247,IC RSS-247Issue 2 and IC RSS-GEN,Issue5. The test resultsof this reportrelateonly to the testedsampleidentifiedin this report Dateof Test :March28, 2023to April 18, 2023 Prepar…

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Report No. EDG2303280023E001Page 1 of 2Ver.1.0 FCC ID: 2A8JA-AI6007 Report No. EDG2303280023E001Page 2 of 2Ver.1.0