HBOSB2686SU5.1.2 Channel Surround Soundbar

USER GUIDE USER GUIDE Contents & Information Features • 6 Internal speakers + 2 true wireless satellite speakers + 1 wireless subwoofer CONTENTS & INFORMATION OVERVIEW WHAT'S IN THE BOX? WALL MOUNTING SETUP (OPTIONAL) ASSEMBLY FIRST TIME SETUP OPERATION CLEANING & CARE SPECIFICATIONS TROUBLESHOOTING ....................................................................................... .......................................................................... ................................................... ......................................................................................... ............................................................................. ..................................................................................... ............................................................................ .............................................................................. ......................................................................... 1 5 6 7 10 13 19 19 20 • 1 x HDMI® IN • 1 x HDMI® OUT (eARC) • 1 x Optical • 5.1.2 Channels • Dolby Atmos® • DTS:X® + DTS® Virtual:X™ • Roku TV Ready® • Bluetooth® • 1 x AUX • 1 x USB Connections 1 Overview SOUNDBAR VOLUME UP VOLUME DOWN SOURCE DISPLAY PANEL ON/OFF SUBWOOFER RESET LED INDICATOR POWER WALL-MOUNT SCREW HOLES USB (5V 1A) HDMI OUT (eARC) OPTICAL AUDIO IN AUX AUDIO IN (STEREO 3.5MM) POWER SOUNDBAR BACK HDMI IN Figure 4 Figure 2 SATELLITE SPEAKERS POWER RESET LED INDICATOR WALL MOUNTS Figure 3 Figure 1 POWER HELLO HDMI IN HDMI OUT(eARC) AUX OPTICAL RESET RESET RESET RESET AC IN 2 Table 1 Press to quit input source scanning Press / to switch auto standby on / off DisplayAction & Result HELLO / BYE Press x 1 to power on / off the soundbar AUTO 5TANDBY ON / Press and hold for 3 seconds to go to auto standby setting after powered on • • • Press to confirm your selection 5CAN • Soundbar will search for the latest input source after powered on. If there's no input in 3 seconds, it will start to scan other wired input sources • eARC / ARC • Press to switch to HDMI(eARC/ARC) Connect the soundbar to TV’s HDMI(eARC) /ARC, and set the TV’s source to HDMI(eARC/ARC) • HDMI Press repeatedly to switch to HDMI IN OPT Press repeatedly to switch to Optical AUX Press repeatedly to switch to AUX U5B Press repeatedly to switch to USB BT PAIRING Press x 1 to trigger Bluetooth pairing BT Successfully connected your Bluetooth device to the Soundbar V MAX / V MIN Press and hold or to set the sound level to maximum or minimum Function Power on / off Auto standby Input source scanning HDMI (eARC/ ARC) HDMI IN Optical Aux in USB Bluetooth pairing /disconnect Bluetooth device connected Maximum/ minimum volume Mute MUTE Press x 1 to mute or unmute AUTO 5TANDBY OFF 3 Table 2 Display TALK / MU5I C / MOVIE BA5+5 ~ BA5- 5 / TRE+5 ~ TRE-5 VTR X ON / VTR X OFF CEN+5 ~ -5 > 5RR+5 ~ -5 > 5RL+5 ~ -5 > HGT+5 ~ -5 CEN+5 ~ - 5 5RR+5 ~ - 5 5RL+5 ~ -5 Function Sound mode Bass / Treble + / - DTS Virtual:X ON Setting Center + / - Surround right l evel Surround left l evel Height Level HGT+5 ~ -5 Press x 1 to enter the center level setting Press / to increase /decrease loudness of center speaker Press repeatedly or press x1 then press / to select different channels Press to quit the setting Press to switch DTS Virtual:X on / off Action & Result Press or t o increase/decrease t he bass/treble level • • • • • • Press repeatedly to switch between Talk/Music/Movie Press x 2 or Press x 1 then press x1 to enter the surround level setting Press / to increase /decrease loudness of right surround • • Press x 3 or Press x 1 then press x2 to enter the surround level setting Press / to increase /decrease loudness of left surround • • Press x 4 or Press x 1 then press x3 to enter the height level setting Press / to increase/decrease loudness of upfiring speakers REMOTE CONTROL BLUETOOTH BASS DOWN TREBLE DOWN SOUND MODE (MUSIC/MOVIE/TALK) BASS UP TREBLE UP NEXT TRACK PLAY/PAUSE/OK SOURCE POWER ON/OFF VOLUME UP VOLUME DOWN PREVIOUS TRACK MUTE/UNMUTE SETTING DTS® Virtual:X™ DISPLAY BRIGHTNESS (High/Medium/Low/Off) Figure 5 *Press "VRT:X" to enable/disable Virtual:X. When enabled (On), all inputs will produce a virtual sound technology that simulates the effect of having overhead sound. When disabled (Off), all sources will playback without virtualization. (Center Level/Surround Right Level/Surround Left Level/ Height Level) 4 Des criptionPartQtyDes criptionQty PARTS PARTS DIAGRAM 1 2 3 4 5 6 Soundbar Wireless subwoofer Sate lli te speaker Power cable (4.92 ft) (for Soundbar and Subwoofer) Remote control (2 AAA batteries) 2 2 1 1 1 2 2 1 1 1HDMI cable7 Wall mounting template (for Satellite Speaker) Wall mounting kit Wall mounting template (for Soundbar) 12 10 11 Part 8 1 1 Optical cable 9 3.5 mm AUX cable 1 2 3 4 6 7 9 12 8 10 11 5 Table 3 Figure 6 (For Soundbar) (For Satellite Speaker) 5 What's in the Box? WALL MOUNTING TEMPLATE - SOUNDBAR WALL MOUNTING TEMPLATE - SATELLITE SPEAKER Power cable (6.56 ft) (for Satellite Speaker) What's in the Box? (Wall mounting, optional) Figure 7 Table 4 Table 6Table 5 6 25 min Des criptionPictureQty AAnchors 2 B C D Des criptionPictureQty AAnchors 4 BShort Screws 4 CLong Screws 4 DBrackets 4 #1 Phillips Screwdriver Drill bit RulerLevelHammer Drill SETUP Wall Mounting Setup (Optional) Long Screws 2 Short Screws2 Brackets 2 SATELLITE SPEAKERS ACCESSORIES NEEDED (SUPPLIED) SOUNDBAR MARK HERE MARK HERE - SOUNDBAR WALL MOUNTING TEMPLATE 37.80 in./960mm Center Line WALL 2 3 1 Wall mounting template (For Satellite Speakers) Wall mounting template (For Soundbar) 1 2 3 - SATELLITE SPEAKER WALL MOUNTING TEMPLATE Center Line MARK HERE MARK HERE 5.04in./128mm REAR RIGHT REAR RIGHT 1 2 3 - SATELLITE SPEAKER WALL MOUNTING TEMPLATE Center Line MARK HERE MARK HERE 5.04in./128mm REAR LEFT REAR LEFT 7 Figure 9 Figure 8 MARK HERE MARK HERE - SOUNDBAR WALL MOUNTING TEMPLATE 37.80 in./960mm Center Line WALL 2 3 1 • Be sure screws will be attach…

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e MARK HERE MARK HERE - SOUNDBAR WALL MOUNTING TEMPLATE 正面 背面 CAUTION • • Dolby, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories. Confidential unpublished works. Copyright © 2012-2024 Dolby Laboratories. All rights reserved. • • • Batteries should not be exposed to excessive heat such as sunshine, fire, etc. • Keep new and used batteries away from children. • If the battery compartment does not close securely, stop using the product and keep it away from children. • If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention. The Adopted Trademarks HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator,Inc. in the United States and other countries. The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Walmart Inc. is under license. Other trademarks and trade names are those of their respective owners. Roku TV, Roku TV Ready, and the Roku TV Ready logo are trademarks of Roku, Inc. 37.80 in./960mm Center Line 1120mm 80mm 140mm 12.005.0004.08307 12.005.0004.09757 8页/16P 单黑印刷 展开尺寸：1120x80mm，成型尺寸：140x80mm 80g书纸 挂墙示意卡(声霸) Manufactured under license from DTS, Inc. and/or its affiliates. For patents, see https://xperi.com/dts-patents/. DTS, the DTS logo, DTS:X, the DTS:X logo, Virtual:X, and the DTS Virtual:X logo are trademarks or registered trademarks of DTS, Inc. and/or its affiliates in the U.S. and/or other countries. © DTS, Inc. and/or its affiliates. All rights reserved. IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions – All the safety and operating instructions should be read before this product is operated. 2. Keep these instructions – The safety and operating instructions should be retained for future reference. 3. Heed all warnings – All warnings on the appliance and in the operating instructions should be adhered to. 4. Follow all instructions – All operating and use instructions should be followed. 5. Do not use this apparatus near water – The appliance should not be used near water or moisture – for example, in a wet basement or near a swimming pool, and the like. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. Do not defeat the safety purpose of the polarized or grounding plug. A polarized plug has two blades with one wider than the other. A grounding plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at the plugs, convenience receptacles, and at the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart or rack is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13. Unplug the apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in any way,such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 15. Do not install this equipment in a confined or built-in space such as a book case or similar unit, and maintain well-ventilated conditions. The ventilation should not be impeded by covering the ventilation openings with items, such as newspaper, tablecloths, curtains, etc. 16. WARNINGTo reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. The apparatus shall not be exposed to dripping or splashing and that objects filled with liquids, such as vases, shall not be placed on apparatus. 17. WARNING: The mains plug is used as disconnect device, the disconnect device shall remain readily operable. 18. This equipment is a Class II or double insulated electrical appliance. It has been designed in such a way that it does not require a safety connection to electrical earth. 19. - This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of non-insulated “dangerous voltage” within the product’s enclosure that may be of suff icient magnitude to constitute a risk of electric shock. - Warning: To reduce the risk of electric shock, do not remove cover (or back) as there are no user-serviceable parts inside. Refer servicing to qualified personnel. - The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance instructions in the literature accompanying the appliance. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 20.The equipment shall be used at maximum 35 degree C ambient temperature. 21. WARNING: To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installation instructions. 47mm Φ4.0mm 14.6mm Φ4.0mm FCC Statement: 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 digita…

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1/1 FCCUSAgent,LLC USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:FCCUSAgent,LLC FRN:0033402884 ContactName:TimPayne Address:3722IllinoisAvenue,SaintCharles,IL,60174,USA TelephoneNo:708-571-3148 Email:[email protected] Applicant: Companyname:SHENZHENFENDATECHNOLOGYCO.,LTD. ProductDescription:5.1.2ChannelSurroundSoundbar Granteecode:HBO FCCID:HBOSB2686SU FRN：0021744982 ContactName:frankChenzhonghua Address:FendaHi-TechPark,ZhoushiRoad,ShiyanTown,BaoanDistrict,Shenzhen City,Guangdong,China TelephoneNo:+86-0755-27486668 Email:[email protected] [SHENZHENFENDATECHNOLOGYCO.,LTD.]certifiesthat,asofthedateof thisfilingoftheapplicationwiththeTCB,[FCCUSAgent,LLC]isour designatedUSagentforserviceofprocessfortheabovereferencedFCCID. [SHENZHENFENDATECHNOLOGYCO.,LTD.]acceptstomaintainanagentfor nolessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanycommissionrelatedproceedinginvolving equipment.[FCCUSAgent,LLC]accepts,asofthedateofthefilingofthe application,theobligationofthedesignatedUSagentforserviceofprocessfor theabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026/07/07 Applicant’sName:frankChenzhonghua USAgent’sName:TimPayne Title:engineer Title:Manager SignatureSignature

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:SHENZHENFENDATECHNOLOGYCO.,LTD. Granteecode:HBO FCCID:HBOSB2686SU FRN:0021744982 ContactName:frankChenzhonghua Address:FendaHi-TechPark,ZhoushiRoad,ShiyanTown,BaoanDistrict,Shenzhen City,Guangdong,China TelephoneNo:+86-0755-27486668 FaxNo:+86-0755-27486663 Email:[email protected] i.[SHENZHENFENDATECHNOLOGYCO.,LTD.](“theapplicant”)certifies thattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[SHENZHENFENDATECHNOLOGYCO.,LTD.](“theapplicant”)certifies that,asofthedateofthefilingoftheapplication,theapplicant[isnot](asa specificallynamedentityoranyofitssubsidiariesoraffiliates)identifiedon theCoveredListasanentityproducing“covered”equipment.Theapplicant mustsignthiscertification. [SHENZHENFENDATECHNOLOGYCO.,LTD.](“theapplicant”)certifiesthat,as ofthedateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered”equipment. Date:07/07/2026 Applicant’sName:frank Chenzhonghua Title:engineer Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

SHENZHENFENDATECHNOLOGYCO.,LTD. Code00018768Ed.1 Item1.Thedeviceisabletoinstallsoftware/programinstallation? ☐ Yes,gotoItem2. ☒ No.Inthiscase,therestoftheitemsdonotapply.Thedevicecannotsupport installationofKasperskycybersecurityoranti-virussoftware. Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: #GeneralRequirements(ForallDevices)Yes/Noor N/A Comments 1Internetconnectionforactivationandupdates(Forall OperatingSystems) N/A Device 5.1.2ChannelSurroundSoundbar Companyname SHENZHENFENDATECHNOLOGYCO.,LTD. Granteecode HBO FCCID HBOSB2686SU FRN 0021744982 Contactname frankChenzhonghua Address FendaHi-TechPark,ZhoushiRoad,ShiyanTown, BaoanDistrict,ShenzhenCity,Guangdong,China Telephonenumber +86-0755-27486668 E-mail [email protected] Chipset/moduleinformation ATS2833P OperatingSystem(ifapplicable) N/A StorageCapacity(harddriveor otherpermanentmemorystorage, ifapplicable) N/A 2 #GeneralRequirements(ForWindowsDevices)Yes/Noor N/A Comments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/ EnterpriseMicrosoft Windows7Starter/HomeBasic&Premium/ Professional/UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/Noor N/A Comments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/Noor N/A Comments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/Noor N/A Comments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A 3 #GeneralRequirements(ForLinuxsystem)Yes/Noor N/A Comments 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigher 3RAM:1GB 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise 2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/ Education8orlater; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingthe installationofKasperskysoftware? 4 ☐Yes,gotoItem3. ☒No.Inthiscase,therestoftheitemsdonotapply.Thedevicecannotsupport installationofKasperskysoftware Item3.ConnectivityCapabilities: #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒ Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecovered list. ☐Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist –additionalthird-partyproofisprovidedtodemonstratecompliancewithrequirementsas of2.911(d)5(i),(ii)–“ProofofCompliancewithCoveredListSoftwareRequirements”ofthis documentapplies Signature:Name:frankChenzhonghua Date:2026-07-07 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

TCBCALLpágina1 FileFCCID:HBOSB2686SU PleaseuploadanexhibitthatexplainshowdoestheTCBverifythenewagentinformation: 1-IstheaddressoftheagentavalidphysicalUSmailingaddress(notaUSpostofficebox,notavirtualmailbox,notP.O.Boxes,notavacantlot,notapublicbuilding, etc.) ○Wehavecheckediftheaddressexistsinarealandpotentialbuilding(Googlemaps)+officialUSregister,afterthisverificationandtheevidencebelowwecan guaranteethefollowing: notaUSpostofficebox notavirtualmailbox notP.O.Boxes notavacantlot notapublicbuilding(note) ►WecheckedtheFCCFRNSearchbasedontheinformationprovidedbythegrantee. Ontheofficialregisterfrom:https://opencorporates.com/companies/us_il/LLC_12842678 Ingoogle: TCBCALLpágina2 Bankinformation TCBCALLpágina3 TCBCALLpágina4 TCBCALLpágina5 TCBCALLpágina6 TCBCALLpágina7 TCBCALLpágina8 TCBCALLpágina9 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed1_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.1 1/1 SHENZHENFENDATECHNOLOGYCO.,LTD. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:07/07/2026 Subject:RequestforConfidentiality FCCID:HBOSB2686SU ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:frankChenzhonghua Title:engineer

C5266091_X8_Ed.1 1/1 LetterofAuthorization Company:SHENZHENFENDATECHNOLOGYCO.,LTD. Address:FendaHi-TechPark,ZhoushiRoad,ShiyanTown,BaoanDistrict, ShenzhenCity,Guangdong,China ProductName:5.1.2ChannelSurroundSoundbar ModelNumber:100135495 FCCIdentifier:HBOSB2686SU 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:frankChenzhonghuaDate:07/07/2026 Title:engineer Signatureofapplicant:

FCC ID: HBOSB2686SU External photos FCC ID: HBOSB2686SU FCC ID: HBOSB2686SU

Model: 100135495 FCC ID: HBOSB2686SU Input: 100V-240V~50/60Hz 0.2A Made in China Model: 100135495 FCC ID: HBOSB2686SU Input: 100V-240V~50/60Hz 0.2A Made in China 版本：A/4 凹字亮面 见上图标示 如上备注 左环绕底壳：12.108.0003.XXXXX-12.108.0003.XXXXX 右环绕底壳：12.108.0003.XXXXX-12.108.0003.XXXXX SB2686 环绕模刻 环绕模刻 潘俐萍 2026-05-09 李小明 料号 变更提出人变更原因 项目名称 日期 包装工程师 设计版本 丝印颜色 字体要求 工艺要求 条码要求 丝印尺寸 丝印位置 产品型号 部件名称 平面工程师 见图纸标示 见图纸标示 丝印类说明： 1、图文清晰可辨，内容完整，无重影， 墨屎、 白点、 黑点、 异色点、 脏点、 异物、 粉点、 套印不准； 2、图文位置正确，不歪斜，不错位，无 图文缺损、崩字、叠字、模糊等现象； 3、丝印颜色按图纸要求，或样品要求； A0客户 更新FCC ID的号码 无条码有条码（清晰易扫描） 字体（ ）按转曲文件字号（ ） 无 有： 是否有可参考 刀模 颜色 RoHS2.0、Reach 包装指令94/62/EC 大豆油墨印刷 无氯漂白工艺 粘合剂为非石油基 环保要求 油墨中禁止使用 矿物油（法国） TPCH（美国） SB2686 5.1mm 15.5mm

FCC ID: HBOSB2686SU Internal photos FCC ID: HBOSB2686SU FCC ID: HBOSB2686SU RF Antenna RF Chip

Report No.: NTC2606512F01 Dongguan Nore Testing Center Co., Ltd. Address: Room 101, 1101, Building 2, No. 61, Hongmei Section, Wangsha Road, Hongmei Town, Dongguan, Guangdong, People's Republic of China Web: www.ntc-c.com Tel:+86-769-2202 2444 Fax:+86-769-2202 2799 Page 1 of 11 RF EVALUATION TEST REPORT Applicant......................... : SHENZHEN FENDA TECHNOLOGY CO., LTD. Address........................... : Fenda Hi-Tech Park, Zhoushi Road, Shiyan Town, Baoan District, Shenzhen City, Guangdong, China Manufacturer.................... : SHENZHEN FENDA TECHNOLOGY CO., LTD. Address.......................... : Fenda Hi-Tech Park, Zhoushi Road, Shiyan Town, Baoan District, Shenzhen City, Guangdong, China Factory ......................... : Zhuhai Fenda Technology Co., LTD. Address ......................... : 3/F Building 3, 3/F Building 4, Building 5, 629 Damen Road, Sanzao Town, Jinwan District, ZHUHAI CITY Guangdong Product Name.................. : 5.1.2 Channel Surround Soundbar Brand Name..................... : Model No. ........................ : 100135495 FCC ID............................ : HBOSB2686SU Measurement Standard...... : 47 CFR PART 2, Section 2.1091 Receipt Date of Samples.... : July 02, 2026 Date of Tested.................. : July 02, 2026 to July 06, 2026 Date of Report.................. : July 13, 2026 This report shows that above equipment is technically compliant with the requirements of the standards above. All test results in this report apply only to the tested sample(s). Without prior written approval of Dongguan Nore Te s ting Center Co., Ltd, this report shall not be reproduced except in full. Prepared by Al ina Guo / Project Engineer Approved by Iori Fan / Authorized Signatory Report No.: NTC2606512F01 Page 2 of 11 Table of Contents 1. General Description of EUT ................................................................................................................................ 4 2. Test Facility and Location ................................................................................................................................... 6 3. Applicable Standards and References ................................................................................................................ 7 4. Maximum Permissible Exposure Limit ................................................................................................................ 8 5. RF Exposure Evaluation Results ...................................................................................................................... 11 Report No.: NTC2606512F01 Page 3 of 11 Revision History Report Number Description Issued Date NTC2606512F01 Initial Issue 2026-07-13 Report No.: NTC2606512F01 Page 4 of 11 1. G eneral Description of EUT Product Information Product Name: 5.1.2 Channel Surround Soundbar Main Model Name: 100135495 Additional Model Name: N/A Model Difference: N/A S/N: 2606-3688 Brand Name: Hardware Version: SB2486-SMDE Software Version: V21 Rating: AC 100-240V, 50/60Hz, 0.2A Typical Arrangement: Table-top I/O Port: Refer to the user manual Accessories Information Adapter: N/A Cable: Power cord of Surround 1: 2.00m, unshielded, undetachable Power cord of Surround 2: 2.00m, unshielded, undetachable Other: N/A Additional Information Note: 1. This product consists of a soundbar, a subwoofer and two surround speakers. And this report applicable surround part. 2. Both of surround have the same circuits, PCB layout and wireless module. Remark: All the information above are provided by the manufacturer. More detailed feature of the EUT please refers to the user manual. Report No.: NTC2606512F01 Page 5 of 11 Technical Specification (BLE) Bluetooth Version: V5.3 Frequency Range: 2402-2480MHz Modulation Type: GFSK Number of Channel: 40 (refer to following channel list for details) Channel Space: 2MHz Antenna Type: PCB Antenna Number of Antenna 1 Antenna Gain: 1.61 dBi (Declared by the manufacturer) RF PHY Support: 1Mbps, 2Mbps Note: This report is applicable only to BLE technology. Report No.: NTC2606512F01 Page 6 of 11 2. Test Facility and Location Test Site : Dongguan Nore Testing Center Co., Ltd. (Dongguan NTC Co., Ltd.) Accreditations and Authorizations : The Laboratory has been assessed and proved to be in compliance with CNAS/CL01 Listed by CNAS, August 13, 2018 The Certificate Registration Number is L5795. The Certificate is valid until August 13, 2030 The Laboratory has been assessed and proved to be in compliance with ISO17025 Listed by A2LA, November 01, 2017 The Certificate Registration Number is 4429.01 The Certificate is valid until December 31, 2027 Listed by FCC, November 06, 2017 Test Firm Regist ration Number: 907417 Listed by Industry Canada, June 08, 2017 The Certificate Registration Number. Is 46405-9743A Test Site Location : Room 101, 1101, Building 2, No. 61, Hongmei Section, Wangsha Road, Hongmei Town, Dongguan, Guangdong, People's Republic of China Report No.: NTC2606512F01 Page 7 of 11 3. Applicable Standards and References According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standards: Test Standards: 47 CFR Part 1, 1.1307 47 CFR Part 2, 2.1091 KDB 447498 D04 v01 Report No.: NTC2606512F01 Page 8 of 11 4. Maximum Permissible Exposure Limit According to 47 CFR Part 1, 1.1307, for single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: 47 CFR Part 1, 1.1307 (A) The available maximum time- averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of this section. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time- averaged power or effective radiated power (ERP), whichever is greater, is less than…

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Report No.: NTC2606512FV00 Dongguan Nore Testing Center Co., Ltd. Address: Room 101, 1101, Building 2, No. 61, Hongmei Section, Wangsha Road, Hongmei Town, Dongguan, Guangdong, People's Republic of China Web: www.ntc-c.com Tel:+86-769-2202 2444 Fax:+86-769-2202 2799 Page 1 of 57 FCC RADIO TEST REPORT Applicant.......................... : SHENZHEN FENDA TECHNOLOGY CO., LTD. Address............................ : Fenda Hi-Tech Park, Zhoushi Road, Shiyan Town, Baoan District, Shenzhen City, Guangdong, China Manufacturer..................... : SHENZHEN FENDA TECHNOLOGY CO., LTD. Address............................ : Fenda Hi-Tech Park, Zhoushi Road, Shiyan Town, Baoan District, Shenzhen City, Guangdong, China Factory............................ : Zhuhai Fenda Technology Co., LTD. Address........................... : 3/F Building 3, 3/F Build…

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