2BXVR-B12speaker

Welcome to use our speaker product. To help you use this product better, please read the instruction manual carefully. *Due to the iterative upgrade of the product, some descriptions and packaging may change. Please refer to the actual product! Product User Manual Ver1.0 B12 Get to know the product Product Instruction manual Type-C charging cable 3.5 audio cable ①Power On/Off / Mode Switch / Indicator Light ②EQ Switch ③TWS / Light Effect Switch ④Volume Down / Previous song ⑤Play / Pause / Disconnect B luetooth / Call ⑥Volume Up /Next song ⑦Power indicator light ⑧TF card interface ⑨Charging interface ⑩AUX interface / pinhole reset hol e ⑪USB flash drive interface Introduction to Buttons/Interfaces ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ Instructions for Speaker Button Functions keyOperationFunction Description short pressMode switching: Bluetooth/AUX/TF/USB drive Long pressPress and hold for 3 seconds to power on/off short pressSwitch EQ sound effect mode Long pressVoice assistant wake-up ClickVoice assistant wake-up Double-clickSwitch light effects 1-2-3 Long pressTurn off/on the light effect short pressPlay/Pause Long pressPress and hold for seconds to disconnect the Bluetooth connection Bluetooth status Double-click: Redial the last number; During an incoming call: Single-click to answer, long-press for 3 seconds to reject the call; During a call: Single-click to hang up the call short pressVolume up Long pressNext song short pressVolume down Long pressPrevious song Function usage BT Connection Long press the power button for 3 seconds to turn on the device. The device enters Bluetooth mode, and the blue light of the power button icon flashes quickly to enter pairing mode. Search for the Bluetooth "B12" on your phone and click to connect. AUX Mode Connect any audio device with a 3.5mm jack and play by plugging in an AUX audio cable. TF Card/USB Flash Drive Mode Insert a TF card/USB flash drive after turning on the device, and the device will automatically recognize the files and play the tracks (maximum support 32G). Function usage TWS Function 1.Turn on both speakers (if there is a Bluetooth device connected, you must disconnect the Bluetooth connection first) 2.Press th e " " button on one of the speakers to enter TWS pairing, and there will be a prompt tone. After successful pairing, the orange light of the " " button on the main unit will stay on. 3.At t his time, turn on the Bluetooth device, search for the Bluetooth name "B12", click to connect, and then you can enjoy wireless stereo sound effect when playing music. 4.Press the " " button once in the TWS connection state to disconnect the TW S pairing. 5.For dev ices that have successfully connected via TW S, they will automatically enter TWS interconnection every time they are turned on (when TWS is not actively disconnected). Specification Parameters Project Specification Parameters Project Specification Parameters ver sionV5.3Input voltage5V2A Transmission distance ≤15m (open and unobstructed) F requency response 60hz-20Khz Power 40W Char ging duration 4-5H B attery capacity 2600mAh*2 Produ ct size 200*92.3*71.2mm L ocal decodingSupport MP3/FLAC/APE/WMA/WAVWaterproof ratingIPX6 speaker4580+24Net weight820g Warm reminder Please check the charger specifications before charging. Do not use fast chargers or high-voltage chargers to charge the device. For hearing health, do not use the maximum volume for a long time. Do not use the product near fire sources or in high-temperature environments to avoid permanent damage to the product. Please use the product strictly in accordance with the instruction manual. Do not modify or disassemble the product without authorization. Do not drop, impact, knock, squeeze or perform other actions that seriously affect the product structure, so as to avoid damaging the strength and reliability of the product. If abnormalities such as high temperature, deformation, or corrosion occur during use, please stop using it immediately and contact the merchant for proper handling. 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. FCC Radiation Exposure statement The device has been evaluatec to meel general RF exposure requirement. The device can be used in portable exposure condition without restriction.

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:HerlandInternationalTradingInc FRN:0036324101 ContactName:JianfengGao Address:1370ValleyVistaDrSte200DiamondBarCalifornia91765-3921 TelephoneNo:001-909-772-1888 Email:[email protected] Applicant: Companyname:shenzhenshijiayijiamaoyiyouxiangongsi ProductDescription:speaker Granteecode:2BXVR FCCID:2BXVR-B12 FRN:0038816872 ContactName:Jackbu Address:guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu530hao202 TelephoneNo:18906679427 Email:[email protected] [shenzhenshijiayijiamaoyiyouxiangongsi]certifiesthat,asofthedateofthis filingoftheapplicationwiththeTCB,[HerlandInternationalTradingInc]isour designatedUSagentforserviceofprocessfortheabovereferencedFCCID. [shenzhenshijiayijiamaoyiyouxiangongsi]acceptstomaintainanagentforno lessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanycommissionrelatedproceedinginvolving equipment.[HerlandInternationalTradingInc]accepts,asofthedateofthe filingoftheapplication,theobligationofthedesignatedUSagentforserviceof processfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026/08/25 Applicant’sName:JackbuUSAgent’sName:JianfengGao Title:ManagerTitle:Manager SignatureSignature

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 shenzhenshijiayijiamaoyiyouxiangongsi TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:shenzhenshijiayijiamaoyiyouxiangongsi Granteecode:2BXVR FCCID:2BXVR-B12 FRN:0038816872 ContactName:Jackbu Address: guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu530hao202 TelephoneNo:18906679427 FaxNo:18906679427 Email:[email protected] i.[shenzhenshijiayijiamaoyiyouxiangongsi](“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[shenzhenshijiayijiamaoyiyouxiangongsi](“theapplicant”)certifiesthat,asof thedateofthefilingoftheapplication,theapplicant[isnot](asaspecifically namedentityoranyofitssubsidiariesoraffiliates)identifiedontheCovered Listasanentityproducing“covered”equipment.Theapplicantmustsign thiscertification. [shenzhenshijiayijiamaoyiyouxiangongsi](“theapplicant”)certifiesthat,asofthe dateofthefilingoftheapplication,theapplicant[isnot]identifiedontheCovered Listasanentityproducing“covered”equipment. Date:2026/08/25 Applicant’sName:Jackbu Title:Manager Signature: TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

shenzhenshijiayijiamaoyiyouxiangongsi Code00018768Ed.1 Item1.Thedeviceisabletoinstallsoftware/programinstallation? ☐Yes,gotoItem2. ☒No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky cybersecurityoranti-virussoftware. Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: #GeneralRequirements(ForallDevices)Yes/NoorN/AComments 1Internetconnectionforactivationandupdates(ForallOperating Systems) N/A Devicespeaker Companynameshenzhenshijiayijiamaoyiyouxiangongsi Granteecode2BXVR FCCID2BXVR-B12 FRN0038816872 ContactnameJackbu Addressguangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu530hao202 Telephonenumber18906679427 [email protected] Chipset/module information ATS2853C OperatingSystem(if applicable) N/A StorageCapacity (harddriveorother permanentmemory storage,ifapplicable) N/A 2 #GeneralRequirements(ForWindowsDevices)Yes/NoorN/AComments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/Enterprise Microsoft 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/NoorN/AComments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A 3 #GeneralRequirements(ForLinuxsystem)Yes/NoorN/AComments 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 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/Enterprise2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/Education8or later; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? ☐Yes,gotoItem3. ☒ No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software Item3.ConnectivityCapabilities: 4 #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. ☐ Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist–additionalthird- partyproofisprovidedtodemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name:Jackbu Date:2026-08-25 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

shenzhenshijiayijiamaoyiyouxiangongsi Product Similarity Declaration FCC ID: 2BXVR-B12 Applicant: shenzhenshijiayijiamaoyiyouxiangongsi Address: guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu530hao202 Manufacturer: shenzhenshijiayijiamaoyiyouxiangongsi Address: guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu530hao202 Product Name: speaker Trade Mark: BEYKEE Model Number: B12, B12BK, B12AP, B12KP, B12W, B12P, B12O, B12G, B12B, B12Y, B12R, B13, B14, B15, B16, B17, B18, B19, B20, B2 We (shenzhenshijiayijiamaoyiyouxiangongsi) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), All models are same as the samples except model name and color, they have the same structure and circuit. Client’s signature Name: Jack bu Date: 2026-08-24 Title: Manager Signature of applicant:

TCBCALLpágina1 FileFCCID:2BXVR-B12 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:Search|CaliforniaSecretaryofState TCBCALLpágina2 TCBCALLpágina3 TCBCALLpágina4 TCBCALLpágina5 TCBCALLpágina6 TCBCALLpágina7 TCBCALLpágina8 ►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.2 1/1 shenzhenshijiayijiamaoyiyouxiangongsi OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026.08.25 Subject:RequestforConfidentiality FCCID:2BXVR-B12 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. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name:Jackbu Title:Manager 2026.08.25

C5266091_X8_Ed.1 1/1 LetterofAuthorization Shenzhenshijiayijiamaoyiyouxiangongsi Company:shenzhenshijiayijiamaoyiyouxiangongsi Address: guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu 530hao202 ProductName:speaker ModelNumber:B12,B12BK,B12AP,B12KP,B12W,B12P,B12O,B12G, B12B,B12Y,B12R,B13,B14,B15,B16,B17,B18,B19,B20,B2 FCCIdentifier:2BXVR-B12 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:JackbuDate:2026.08.25 Title:Manager Signatureofapplicant:

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size: 30*14mm M/N: B12 FCC ID: 2BXVR-B12 Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ANT Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BXVR-B12 RF Exposure Evaluation According to KDB 447498 D01 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 EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Here, For BT EDR Peak Output Power (dBm) Max tune-up (mW) Frequency (MHz) Min. distance(mm) Calc. thresholds limit 2.41 1.74 2402 5 0.54 3.0 For BLE Peak Output Power (dBm) Max tune-up (mW) Frequency (MHz) Min. distance(mm) Calc. thresholds limit 1.36 1.37 2402 5 0.42 3.0 So a SAR test is not required

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-26060831R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 28 FCC Part 15C Test Report FCC ID: 2BXVR-B12 Applicant: shenzhenshijiayijiamaoyiyouxiangongsi Address: guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu530hao202 Manufacturer: shenzhenshijiayijiamaoyiyouxiangongsi Address: guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu530hao202 Product Name: speaker Trade Mark: BEYKEE Model Number: B12, B12BK, B12AP, B12KP, B12W, B12P, B12O, B12G, B12B, B12Y, B12R, B13, B14, B15, B16, B17, B18, B19, B20, B2 Date of Receipt: Jun. 08, 2026 Test Date: Jun. 08, 2026 – Jun.13, 2026 Date of Report: Jun.13, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 Test Result: Pass Report Number: DLE-260608031R Prepared (Test Engineer): Ken Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-26060831R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 28 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 10 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 20 3.3.1 TEST REQUIREMENT: 20 3.3.2 TEST PROCEDURE 20 3.3.3 DEVIATION FROM TEST STANDARD 20 3.3.4 TEST SETUP 21 3.3.5 EUT OPERATING CONDITIONS 21 4 . PEAK OUTPUT POWER 25 4.1 APPLIED PROCEDURES / LIMIT 25 4.1.1 TEST PROCEDURE 25 4.1.2 DEVIATION FROM STANDARD 25 4.1.3 TEST SETUP 25 4.1.4 EUT OPERATION CONDITIONS 25 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-26060831R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 28 Table of Contents Page 4.1.5 TEST RESULTS 25 5 . POWER SPECTRAL DENSITY TEST 26 5.1 APPLIED PROCEDURES / LIMIT 26 5.1.1 TEST PROCEDURE 26 5.1.2 DEVIATION FROM STANDARD 26 5.1.3 TEST SETUP 26 5.1.4 EUT OPERATION CONDITIONS 26 5.1.5 TEST RESULTS 26 6 . 6DB BANDWIDTH TEST 27 6.1 APPLIED PROCEDURES / LIMIT 27 6.1.1 TEST PROCEDURE 27 6.1.2 DEVIATION FROM STANDARD 27 6.1.3 TEST SETUP 27 6.1.4 EUT OPERATION CONDITIONS 27 6.1.5 TEST RESULTS 27 7 . ANTENNA REQUIREMENT 28 7.1 STANDARD REQUIREMENT 28 7.2 EUT ANTENNA 28 8 . TEST SETUP PHOTO 28 9 . EUT PHOTO 28 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-26060831R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 28 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247(c) Radiated Spurious Emission PASS 15.205 Band Edge Emission PASS 15.247(b)(1) Peak Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(d) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 6dB Bandwidth ±0.2MHz 9 Power Spectral Density ±0.3dBm Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-26060831R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 28 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: speaker Trademark BEYKEE Model No.: B12, B12BK, B12AP, B12KP, B12W, B12P, B12O, B12G, B12B, B12Y, B12R, B13, B14, B15, B16, B17, B18, B19, B20, B2 Model Difference All models are same as the samples except model name and color, they have the same structure and circuit. Operation Frequency: 2402~2480MHz Channel numbers: 40 Channels Channel separation: 2MHz Modulation technology: GFSK Antenna Type: Internal Antenna Antenna gain: 0dBi Power supply: DC 7.2V from battery DC 5V from charge Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. 2. Channel List Channel List Channel Fre…

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Antenna Describe Antenna Internal Antenna Antenna Gain 0dBi Frequency Range 2.4Ghz-2.483Ghz Connector Type Direct Location of measurement (company name) shenzhenshijiayijiamaoyiyouxiangongsi Manufacturer: shenzhenshijiayijiamaoyiyouxiangongsi Address: guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu 530hao202 2：External View Drawing Antenna Photo & Length (mm)

Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 16 ANNEX TEST DATA BLE FCC ID: 2BXVR-B12 Applicant: shenzhenshijiayijiamaoyiyouxiangongsi Address: guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu530hao202 Manufacturer: shenzhenshijiayijiamaoyiyouxiangongsi Address: guangdongshenzhenshilonggangqubantianjiedaobantianshequjihualu530hao202 Product Name: speaker Trade Mark: BEYKEE Model Number: B12, B12BK, B12AP, B12KP, B12W, B12P, B12O, B12G, B12B, B12Y, B12R, B13, B14, B15, B16, B17, B18, B19, B20, B2 Date of Receipt: Jun. 08, 2026 Test Date: Jun. 08, 2026 –Jun. 13, 2026 Date of Report: Jun. 13, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 Test Result: Pass Report Number: DLE-260608031R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 16 1. Bandwidth 1.1 Test Result 1.1.1 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.670 >=0.5 Pass 2440 1 0.667 >=0.5 Pass 2480 1 0.669 >=0.5 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 16 1.2 Test Graph 1.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 16 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 16 2. Maximum Conducted Output Power 2.1 Test Result 2.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 1.36 <=30 Pass 2440 0.32 <=30 Pass 2480 -1.01 <=30 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 16 2.2 Test Graph 2.2.1 Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 7 of 16 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 8 of 16 3. Maximum Power Spectral Density 3.1 Test Result 3.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit 1M SISO 2402 -14.92 <=8 Pass 2440 -15.83 <=8 Pass 2480 -17.28 <=8 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 9 of 16 3.2 Test Graph 3.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 10 of 16 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 11 of 16 4. Unwanted Emissions In Non-restricted Frequency Bands 4.1 Test Result 4.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 1.25 2440 1 0.21 2480 1 -1.13 4.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 1.25 -18.75 Pass 2440 1 0.21 -19.79 Pass 2480 1 -1.13 -21.13 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 12 of 16 4.2 Test Graph 4.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 13 of 16 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 14 of 16 4.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 15 of 16 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 16 of 16 1M_HCH_2480MHz_Ant1_NTNV

Shenzhen DL Testing Technology Co., Ltd. EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. Conducted Emission Photos RF Conducted Test Photos ※※※※※ END OF REPORT ※※※※※