2A2RZ-YSD-8810B2.0CH Soundbar

2.0 CH SOUND BAR LASB-2800BLK User Manual WARNING: To reduce the risk of electric shock, do not dismantle the product and do not expose the product to rain or moisture.No user-serviceable parts inside. Refer servicing to qualified personnel only. 1.Read the user manual before use. Keep all instructions for future reference 2.Always operate the product from a power source of the same voltage, frequency and rating as indicated on the rating label. 3. This product is intended for indoor,household use only. 4.To protect against electric shock: do not immerse unit,plug or cord in water or spray with liquids; do not place unit on windowsills or other places where it may be exposed to dripping or splashing of water; do not place vases or similar objects filled with liquids near the unit. 5.Do not use this product in the immediate vicinity of water such as bathtubs, washbowls, swimming pools etc. where the likelihood of immersion or splashing occur. 6.Keep the unit away from heat sources like radiators, heat registers, stoves or other products that produce heat. No open flame sources like candles should be placed on the unit. 7.Use only with attachments/accessories specified by the manufacturer.Use of attachments/accessories not recommended can be hazardous. 8.This appliance is not intended for use by persons (including children) with reduced physical,sensory or mental capabilities,or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. 9.This product is not a toy!Children should be supervised to ensure that they do not play with the appliance. 10.Do not cover the unit during use. Do not impede ventilation by covering ventilation openings with cloths, curtains or similar items. 11.Do not operate the product with a damaged cord or plug or if the product malfunctions, or is dropped or damaged in any manner. 12. lf the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid hazard. 13.For safety reasons, do not remove any covers or attempt to access the inside of the product. 14.Do not clean the unit with any harsh chemicals as this might damage the finish. Wipe clean with a dry cloth. 15. When removing the power plug from the wall outlet, always pull directly on the plug;never pull on the cord. 16.Do not expose the batteries to excessive heat, direct sunlight, fire or similar. 17.Do not throw used batteries in your household rubbish.Dispose of it responsibly according to local regulations. Important Safety Instructions 1 Remote Control Description Using the remote control: 2 Press VOL- to increase volume. 4. - 5. 0-9 100+ In working mode, press this button to turn off sound of soundbar, press it again to turn on the sound. 7. when playing music, press this button to pause playing, and repress to play . In Bluetooth mode, long press to disconnect the Bluetooth connection. 8. 1.POWER Press this button to power on or power off. Press this button to switch the mode within Bluetooth, USB, Aux-in,FM. In Bluetooth and USB mode, press this button to go to previous song. 6.MODE 2. In Bluetooth and USB mode, press this button to go to next song. 3. Nor Roc Pop Clas Jazz 9.EQ Press VOL+ to decrease volume of the soundbar 10.+ Return 11. 1 2 3 4 5 7 6 8 9 10 11 Front/Back panels 3 FRONT 1 2 3 4 6 7 8 5 Power On/Off ( lo ng pres s) /Mode (USB, TF, FM, AUX) (short press) Press and hold for 10-15 seconds to restore factory se�ngs 1. /MODE Pau se/ Pla y In Bluetooth mode, long press to disconnect U disk/TF long press to loop single/all loops In clock mode, short press to adjust time, long press to save time In FM mode, short press to mute, long press to automatically search for radio channels. 4. Volu me up ( lo ng press) / Next (short press) 3. 2. 5. TF Volu me down (long press) / Prev ious (sh ort press) Port for TF card (32 G B maximum) 6. USB Port for USB drive (32 G B maximum) 7. AUX 8. DC 5V1A --- Audio input 4 Aux Input If using the Aux cable connect the Speaker to audio equipment, select 'AU’ by using the Mode key on the remote control or the Power/Mode key on the side panel. 'AU' will be displayed on the display accompanied by 'AUX' voice prompt. FM Switch the mode button to enter FM, short press the play button to mute, and long press to automatically search for radio channels. (Plug in the TYPE-C charging cable as an antenna before searching for radio channels) Clock 1.Short press the "MODE" button to switch to the clock mode after power on, short press to adjust the time, long press to save the time 2.After the Sound Bar is connected to the Bluetooth of the mobile phone, a permission request pops up in the window. Whether to allow the request to read text messages. After clicking Allow, the standard time on the mobile phone will be synchronized to the Sound Blaster. Bluetooth Mode: 1.Press the 'MODE’ button repeatedly until Bluetooth Mode is selected.Display shows'BT' 2.On your Bluetooth-enabled device choose 'LIFESTYLE ADVANCED SOUNDBAR ’, the name of the sound bar.The display blinks indicating that it is waiting for pairing, once pairing is successful, the indicator remains on, display shows 'BT’ and stop flashing. 3. Now you can play music from your Bluetooth-enabled device on the sound bar. Press the or button on the remote control to play the previous or next song. Connection schematic Soundbar: in front of the TV Speaker Specification RECOMMENDED PLACEMENT Soundbar Rated Power10W+10W Input Voltage5V1A Power consumption 20W Input signal source Battery3.7V 2400mA AUX,USB,TF,Bluetooth Dimensions for sound bar600*60*60mm ACCESSORIES: Remote control, AUX line, Type-c Cable Manual FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the follow ing two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, inc luding …

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ShenzhenYUSENDAElectronicsCO.,LTD. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShenzhenYUSENDAElectronicsCO.,LTD. Address:2ndFloor,3Building,FuhaiTechnologyIndustrialPark,FuyongTown,Bao'anDistrict, Shenzhen,China ProductName:2.0CHSoundbar FCCID:2A2RZ-YSD-8810B Model(s):YSD-8810B,LASB-2800BLK,8804,8806,8807,8808,8809,8815,8816,8819,8820, 8821,8823 2.911(d)(5)(i)EquipmentType We,ShenzhenYUSENDAElectronicsCO.,LTD.(“theapplicant”)certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:KevinZengDate:2023.09.27 TitleandCompanyname:Manager/ShenzhenYUSENDAElectronicsCO.,LTD. NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenYUSENDAElectronicsCO.,LTD. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShenzhenYUSENDAElectronicsCO.,LTD. Address:2ndFloor,3Building,FuhaiTechnologyIndustrialPark,FuyongTown,Bao'anDistrict, Shenzhen,China ProductName:2.0CHSoundbar FCCID:2A2RZ-YSD-8810B Model(s):YSD-8810B,LASB-2800BLK,8804,8806,8807,8808,8809,8815,8816,8819,8820, 8821,8823 2.911(d)(5)(ii)Applicantfiling We,ShenzhenYUSENDAElectronicsCO.,LTD.(“theapplicant”)certifythat,asofthedateofthe filingoftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,established pursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:KevinZengDate:2023.09.27 TitleandCompanyname:Manager/ShenzhenYUSENDAElectronicsCO.,LTD. NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenYUSENDAElectronicsCO.,LTD. 2.911(d)(7)USAAgentv1.4 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:ShenzhenYUSENDAElectronicsCO.,LTD. Address:2ndFloor,3Building,FuhaiTechnologyIndustrialPark,FuyongTown, Bao'anDistrict,Shenzhen,China ProductName:2.0CHSoundbar FCCID:2A2RZ-YSD-8810B Model(s):YSD-8810B,LASB-2800BLK,8804,8806,8807,8808,8809,8815,8816, 8819,8820,8821,8823 2.911(d)(7)USADesignatedAgentforServiceofProcess We,ShenzhenYUSENDAElectronicsCO.,LTD.(“theapplicant”)designate[Stone TradingLimited] NOTE1 forthepurposeofacceptingserviceofprocessonbehalfofthe applicant. Applicantconsent:Weacknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherwethegranteehavepermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., orattheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Agentobligation:Weacknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,orattheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:StoneTradingLimited USAAddress:6547NAcademyBlvd #2266,ColoradoSprings,CO80918,United States Applican FRNNumber ： 0033401936 ContactName:DongmeiFang TelephoneNo:+12134573118 Email:[email protected] t Signature: Title:manager Company name:Shenzhen YUSENDA Electronics CO., LTD. Address:2nd Floor, 3 Building, Fuhai Technology Industrial Park, Fuyong Town, Bao'an District, Shenzhen, China FCC Grantee Code:2A2RZ FRN Number：0031216732 Contact Name:Kevin Zeng Telephone No:86-755-27317213 Email:[email protected] Signature: Date:Date:2023.09.27 Title: Manager Date: 2023.09.27 ShenzhenYUSENDAElectronicsCO.,LTD. 2.911(d)(7)USAAgentv1.4 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

ShenzhenYUSENDAElectronicsCO.,LTD. AgentAuthorization Company:ShenzhenYUSENDAElectronicsCO.,LTD. Address:2ndFloor,3Building,FuhaiTechnologyIndustrialPark,FuyongTown,Bao'an District,Shenzhen,China ProductName:2.0CHSoundbar ModelNumber(s):YSD-8810B,LASB-2800BLK,8804,8806,8807,8808,8809,8815, 8816,8819,8820,8821,8823 ProductDescription:2.0CHSoundbar WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2023.09.27 Name:KevinZeng Title:Manager Company:ShenzhenYUSENDAElectronicsCO.,LTD.

ShenzhenYUSENDAElectronicsCO.,LTD. ModelDifference Productdescription:2.0CHSoundbar Modelname:YSD-8810B LASB-2800BLK,8804,8806,8807,8808,8809,8815,8816,8819,8820,8821, 8823 TradeName:YSD FCCID:2A2RZ-YSD-8810B AllmodelsareofthesamecircuitandRFmodule,exceptwithdifferentmodelnames. Theappearancecolorisdifferent Regards Sincerely Client’ssignature: Client’sname/title:KevinZeng/Manager Contactinformation/address:86-755-27317213/2ndFloor,3Building,Fuhai TechnologyIndustrialPark,FuyongTown,Bao'anDistrict,Shenzhen,China

ShenzhenYUSENDAElectronicsCO.,LTD. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023.09.27 Subject;RequestforConfidentiality FCCID:2A2RZ-YSD-8810B 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:KevinZeng Title:Manager

EUT PHOTO(External Photos) 2.0CH Soundbar FCC ID:2A2RZ-YSD-8810B

Label and label location High:2.5cm Wide:5cm 2.0CH Soundbar FCC ID:2A2RZ-YSD-8810B

EUT PHOTO(Internal Photos) 2.0CH Soundbar FCC ID:2A2RZ-YSD-8810B ANT ※※※※※※※※※※ END OF REPORT

FCC ID:2A2RZ-YSD-8810B RF Exposure Evaluation According to WS-1 General RF Exposure Guidance v06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where f (GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Here, For BT Test Mode Max Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit GFSK 0.388 1.09 2480 5 0.34439 3.0 π/4-DQPSK 1.087 1.28 2480 5 0.40453 3.0 So a SAR test is not required

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dB Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm 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(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.

ProjectNo.:ZKT-2309147197E Page 1 of 59 FCCTESTREPORT FCCID:2A2RZ-YSD-8810B ReportNumber. .................................. : ZKT-2309147197E DateofTest ...................................................... :Sept.14,2023toSept.22,2023 Dateofissue.........................................:Sept.22,2023 Totalnumberofpages.........................59 TestResult..........................................: PASS TestingLaboratory...........................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: ShenzhenYUSENDAElectronicsCO.,LTD. Address ............................................... : 2ndFloor,3Building,FuhaiTechnologyIndustrialPark,Fuyong Town,Bao'anDistrict,Shenzhen,China Manufacturer'sname ...................... : ShenzhenYUSENDAElectronicsCO.,LTD. Address...............................................: 2ndFloor,3Building,FuhaiTechnologyIndustrialPark,Fuyong Town,Bao'anDistrict,Shenzhen,China Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 Testprocedure.....................................: / Non-standardtestmethod................:N/A TestReportFormNo........................: TRF-EL-112_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF ........................................ : Dated:2021-04-22 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... :2.0CHSoundbar Trademark...........................................:YSD Model/Typereference ......................... :YSD-8810B LASB-2800BLK,8804,8806,8807,8808,8809,8815,8816,8819, 8820,8821,8823 Ratings .................................................. : Input:DC5V/1A Batterycapacity:3.7V,2400mAhh ProjectNo.:ZKT-2309147197E Page 2 of 59 Testingprocedureandtestinglocation: TestingLaboratory .......................................... :ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature) ....................... : JacksonFang Reviewer(name+signature) ....................... : LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-2309147197E Page 3 of 59 TableofContents Page 1.VERSION..................................................................................................................................5 2.TESTSUMMARY...................................................................................................................6 2.1TESTFACILITY.........................................................................................................................7 2.2MEASUREMENTUNCERTAINTY......................................................................................7 3.1GENERALDESCRIPTIONOFEUT...................................................................................8 3.2TestSetupConfiguration......................................................................................................10 3.3SupportEquipment.................................................................................................................10 4.EMCEMISSIONTEST........................................................................................................13 4.1Conductedemissions............................................................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLimits.......................................................13 4.1.2TESTPROCEDURE..........................................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD.......................................................................13 4.1.4TESTSETUP.......................................................................................................................13 4.1.5EUTOPERATINGCONDITIONS..................................................................................14 4.1.6TestResult............................................................................................................................15 4.2Radiatedemissions................................................................................................................17 4.2.1RadiatedEmissionLimits.................................................................................................17 4.2.2TESTPROCEDURE..........................................................................................................17 4.2.3DEVIATIONFROMTESTSTANDARD.......................................................................18 4.2.4TESTSETUP.......................................................................................................................18 4.2.5EUTOPERATINGCONDITIONS..................................................................................19 4.2.6TESTRESULTS..................................................................................................................19 5.RADIATEDBANDEMISSIONMEASUREMENT........................................................26 5.1TestRequirement:..................................................................................................................26 5.2TESTPROCEDURE..............................................................................................................26 5.3DEVIATIONFROMTESTSTANDARD...........................................................................2…

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EUTTESTPHOTO