2AWHG-TK8308Portable Battery Speaker

User Manual TK-8308 PORTABLE BATTERY SPEAKER 1 2 Control Panel Function SPECIFICATIONS Power Output: 8W Frequency Response for main speaker: 38Hz-20KHz Power Supply: DC5V 1.MIC input 2.Power/VOLUME -&+ 3.ECHO: Echo volume adjustment 4.MIC.VOL:Microphone volume control 5.DC interface (5V) 6.Charging Indicator RED=Charging Light off = Fully Charged 7.AUX input 8.MODE/LIGHT(Long press to turn on/off light; Lightly press to enter into selection for Bluetooth,FM Radio,AUX Input,USB,TF) 9.Next track 10.Play/Pause&TWS (Wirless Bluetooth Connection: under bluetooth mode, press TWS button for around 3 seconds to pairing another TWS speaker; Under FM mode, lightly press Play/Pause&TWS to enter into automatic scan and all the scanned radio stations will be saved automatically.) 11.Previous track 12.TF/USB input POWER SOURCE 1.Please charge the unit at least 4 hours before first time using. 2. Twist the dial clockwise/anticlockwise to switch on/off the unit. CHARGE THE BATTERY When the battery is charging, the CHARGE STATUS lights shows on the LED display is red. After the battery has fully charged, the light turns off. 1. Connect the USB charge cable to the DC5V interface of the speaker firmly. 2. When the battery is fully charged, please disconnect the USB charge cable from the speaker. 3.The speaker works normally when charging. POWER/VOLUME Twist the dial clockwise/anticlockwise to increase/discrease the volume. PREVIOUS/NEXT BUTTON Under playing status, press PREVIOUS/NEXT button to get back to a previous or next song. PAUSE/PLAY BUTTON To stop playing the current track, please press PAUSE/PLAY button on the control panel. Press it once again to continue playing. MODE/LIGHT Long press to turn on/off light. Lightly press to enter into playing mode selection(Bluetooth,FM Radio,AUX Input, USB,TF). AUX IN JACK 1. Connect an audio cable to the AUX IN JACK of the speaker and to the audio output socket on the external audio devices such as MP3 player, discman,etc,then select LINE by pressing the MODE/LIGHT button on the control panel . 2.Play from an external audio device. MIC IN JACK Plug in microphone directly for playing. USB JACK Insert USB card directly for playing. TF JACK Insert TF card dirctly for playing. FM FUNCTION Lightly press MODE/LIGHT button to switch to FM mode. Press PLAY/PAUSE button on control panel for automatic searching and saving the radio stations, by pressing PREVIOUS or NEXT you can select a previous or next radio station. Bluetooth: Long press MODE/LIGHT button on control panel to select Bluetooth mode. Simultaneously open the Bluetooth setting on your phone, tablet or any other bluetooth enabled audio device and select "TK-8308"(no need to match code),the unit and device will then connected via Bluetooth. Press the "NEXT SONG" and "PREVIOUS SONG" button on the control panel to select the song, press " PLAY/PAUSE" button to control the playing status. 1 2 3 4 5 7 9 6 8 10 11 12 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 NOTE: 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. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment

Modeldifferencedeclarationletter DifferencesDescription WeGUANGZHOURUIMAELECTRONICSCO.,LIMITEDstate: Product：PortableBatterySpeaker ModelName TK-8308,PBX-8008SM,PBX-8080,PBX-8081,PBX-8181, PBX-8282,PBX-280,PBX-281,PBX-282,PBX-283,PBX-284, PBX-285,PBX-286,PBX-287,PBX-288,PBX-289,RM-830, RM-831,RM-832,RM-839 Theaboveproductwithsamecircuit,PCBlayout,electricalparts,materialsand wiringstructures,Appearanceshape,thematerialsofdecorativeaccessoriesis same,onlydifferentcolor, Signatory Date:04-14-2021 <Signature> Name：WadeZeng Title：Manager Company：GUANGZHOURUIMAELECTRONICSCO.,LIMITED Address:2/F5BUILDINGNO.58YAYUANSOUTHROADXINYASTREETHUADUDISTRICT, GUANGZHOU,CHINA

C5266091_X8_Ed.1 1/1 LetterofAuthorization GUANGZHOURUIMAELECTRONICSCO.,LIMITED Company:GUANGZHOURUIMAELECTRONICSCO.,LIMITED Address:2/F5BUILDINGNO.58YAYUANSOUTHROADXINYA STREETHUADUDISTRICT,GUANGZHOU,CHINA ProductName:PortableBatterySpeaker ModelNumber:TK-8308,PBX-8008SM,PBX-8080,PBX-8081,PBX-8181, PBX-8282,PBX-280,PBX-281,PBX-282,PBX-283,PBX-284, PBX-285,PBX-286,PBX-287,PBX-288,PBX-289,RM-830, RM-831,RM-832,RM-839 FCCIdentifier:2AWHG-TK8308 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:WadeZengDate:April14,2021 Title:Manager Signatureofapplicant:

C5266091_X10_Ed.2 1/1 GUANGZHOURUIMAELECTRONICSCO.,LIMITED OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:April14,2021 Subject:RequestforConfidentiality FCCID:2AWHG-TK8308 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:WadeZeng Title: Manager

Page1of3ReportNo.:FCS202103045 Externalphotos Photo1 Photo2 Page2of3ReportNo.:FCS202103045 Photo3 Photo4 Page3of3ReportNo.:FCS202103045 Photo5 Photo6

LabelandLabelLocation FCCID:2AWHG-TK8308 L*W:10mm*7mm whitefontonaBlacklabel

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FCCTestReport ReportNo:FCS202103045W01 Issuedfor Applicant: GUANGZHOURUIMAELECTRONICSCO.,LIMITED Address: 2/F5BUILDINGNO.58YAYUANSOUTHROADXINYA STREETHUADUDISTRICT,GUANGZHOU,CHINA ProductName: PortableBatterySpeaker BrandName: RUIMA ModelName: TK-8308 SeriesModel: PBX-8008SM,PBX-8080,PBX-8081,PBX-8181,PBX-8282, PBX-280,PBX-281,PBX-282,PBX-283,PBX-284,PBX-285, PBX-286,PBX-287,PBX-288,PBX-289,RM-830,RM-831, RM-832,RM-839 FCCID: 2AWHG-TK8308 IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com Page2of30ReportNo.:FCS202103045W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com TESTRESULTCERTIFICATION Applicant’sName......................:GUANGZHOURUIMAELECTRONICSCO.,LIMITED Address......................................: 2/F5BUILDINGNO.58YAYUANSOUTHROADXINYA STREETHUADUDISTRICT,GUANGZHOU,CHINA Manufacture'sName ................ :GUANGZHOURUIMAELECTRONICSCO.,LIMITED Address ...................................... : 2/F5BUILDINGNO.58YAYUANSOUTHROADXINYA STREETHUADUDISTRICT,GUANGZHOU,CHINA ProductDescription ProductName...........................:PortableBatterySpeaker BrandName ............................. :RUIMA ModelName..............................:TK-8308 SeriesModel..............................: PBX-8008SM,PBX-8080,PBX-8081,PBX-8181,PBX-8282,PBX-280, PBX-281,PBX-282,PBX-283,PBX-284,PBX-285,PBX-286,PBX-287, PBX-288,PBX-289,RM-830,RM-831,RM-832,RM-839 TestStandards..........................:FCCRulesandRegulationsPart15SubpartC,Section249 TestProcedure .......................... :ANSIC63.10:2013 ThisdevicedescribedabovehasbeentestedFCS,thetestresultsshowthattheequipmentundertest (EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFCS,thisdocument maybealteredorrevisedbyFCS,personalonly,andshallbenotedintherevisionofthedocument.. DateofTest .................................. : Date(s)ofperformanceoftests.:16Mar,2021~25Mar,2021 DateofIssue.................................:25Mar,2021 TestResult.....................................:Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: (KaitChen) Page3of30ReportNo.:FCS202103045W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS.......................................................................................................5 1.1TESTFACTORY...........................................................................................................................6 1.2MEASUREMENTUNCERTAINTY.............................................................................................6 2.GENERALINFORMATION ................................................................................................................. 7 2.1GENERALDESCRIPTIONOFTHEEUT ................................................................................. 7 2.2DESCRIPTIONOFTHETESTMODES ................................................................................... 9 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS .................. 10 2.4EQUIPMENTSLIST ................................................................................................................... 11 3.RADIATEDEMISSIONMEASUREMENT ...................................................................................... 12 3.1LIMIT ............................................................................................................................................. 12 3.2TESTPROCEDURE .................................................................................................................. 13 3.3TESTSETUP .............................................................................................................................. 14 3.4TESTRESULTS ......................................................................................................................... 15 4.BANDEDGETEST............................................................................................................................22 5.1LIMIT.............................................................................................................................................22 5.2TESTPROCEDURE..................................................................................................................22 5.3TESTSETUP..............................................................................................................................23 5.4TESTRESULTS.........................................................................................................................24 5.20DBBANDWIDTHTEST ............................................................................................................... 27 6.1LIMIT ............................................................................................................................................. 27 6.2TESTPROCEDURE .................................................................................................................. 27 6.3TESTSETUP .............................................................................................................................. 27 6.4TESTRESULTS ......................................................................................................................... 28 6.ANTENNAREQUIREMENT ............................................................................................................. 30 7.1STANDARDREQUIREMENT .................................................................................................. 30 7.2EUT…

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