2AY4Z-MBTS2Magnetic LED speaker

TCBCALLpágina1 FileFCCID:2AY4Z-MBTS2 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. Ontheofficialregister TCBCALLpágina2 Ingoogle: TCBCALLpágina3 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed1_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed1_US_Agent_Letter" >

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Prime Brands Group, Inc. FRN: 0030623201 Address: 68 35TH ST UNIT 38 SUITE B634 BROOKLYN, New York 11232, United States Contact Person: Mike Mizrahi Phone: (732) 876-5350 Email: [email protected] Applicant: Company name: Prime Brands Group, Inc. Product Description: Magnetic LED speaker FRN: 0030623201 Grantee Code: 2AY4Z FCC ID: 2AY4Z-MBTS2 Contact Name: Mike Mizrahi Address: 68 35TH ST UNIT 38 SUITE B634 BROOKLYN, New York 11232, United States Telephone No: (732) 876-5350 Email: [email protected] [Prime Brands Group, Inc.] certifies that, as of the date of this filing of the application with the TCB, [Prime Brands Group, Inc.] is our designated US agent for service of process for the above referenced FCC ID. [Prime Brands Group, Inc.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [Prime Brands Group, Inc.] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2026/08/11 Applicant’s Name: Mike Mizrahi US Agent’s Name: Mike Mizrahi Title: CEO Title: CEO Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Prime Brands Group, Inc. Grantee code: 2AY4Z FCC ID: 2AY4Z-MBTS2 FRN: 0030623201 Contact Name: Mike Mizrahi Address: 68 35TH ST UNIT 38 SUITE B634 BROOKLYN, New York 11232, United States Telephone No: (732) 876-5350 Fax No: N/A Email: [email protected] i. [Prime Brands Group, Inc.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Prime Brands Group, Inc.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Prime Brands Group, Inc.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment. Date: 2026-08-11 Applicant’s Name: Mike Mizrahi Title: CEO Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Prime Brands Group, Inc. Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Device Magnetic LED speaker Company name Prime Brands Group, Inc. Grantee code 2AY4Z FCC ID 2AY4Z-MBTS2 FRN 0030623201 Contact name Mike Mizrahi Address 68 35TH ST UNIT 38 SUITE B634 BROOKLYN, New York 11232, United States Telephone number (732) 876-5350 E-mail [email protected] Chipset/module information AC6965E Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 3 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. 4 ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Mike Mizrahi Date: 2026-08-11 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

Prime Brands Group, Inc. Product Similarity Declaration Product name: Magnetic LED speaker Model name: MBTS2, NCAA-MBTS2, NFL-MBTS2, NHL-MBTS2, NBA- MBTS2, MLB-MBTS2, SHRP-MSP, SHRP-MSP-BLK FCC ID: 2AY4Z-MBTS2 We (Prime Brands Group, Inc.) 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.,), the only difference is the in appearance color and model name Signature: Name: Mike Mizrahi Title: CEO 2026-08-11

C5266091_X10_Ed.2 1/1 Prime Brands Group, Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026-08 -11 Subject: Request for Confidentiality FCC ID: 2AY4Z-MBTS2 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☒ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☒ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180__ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Mike Mizrahi Title: CEO

C5266091_X8_Ed.1 1/1 Letter of Authorization < Prime Brands Group, Inc. > Company: Prime Brands Group, Inc. Address: 68 35TH ST UNIT 38 SUITE B634 BROOKLYN, New York 11232, United States Product Name: Magnetic LED speaker Model Number: MBTS2, NCAA-MBTS2, NFL-MBTS2, NHL- MBTS2, NBA-MBTS2, MLB-MBTS2, SHRP-MSP, SHRP-MSP-BLK FCC Identifier: 2AY4Z-MBTS2 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Mike Mizrahi Date: 2026-08-11 Title: CEO Signature of applicant:

Label Location On EUT Label

RF EXPOSURE EVALUATION FCC ID: 2AY4Z-MBTS2 According to KDB 447498 D01 General RF Exposure Guidance v06 and FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b): Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. Channel (MHz) Maximum output power (dBm) Tune up tolerance (dBm) Max Tune Up Power (dBm) Distanc e (mm) Calculation results Limit Operating Mode 2402 -2.40 -2.40±1 -1.40 5 0.225 3 BT 2441 -1.89 -1.89±1 -0.89 5 0.255 3 2480 -1.78 -1.78±1 -0.78 5 0.263 3 2402 -1.56 -1.56±1 -0.56 5 0.272 3 2441 -1.07 -1.07±1 -0.07 5 0.307 3 2480 -0.93 -0.93±1 0.07 5 0.320 3 2402 -1.26 -1.26±1 -0.26 5 0.292 3 2441 -0.74 -0.74±1 0.26 5 0.332 3 2480 -0.60 -0.60±1 0.40 5 0.345 3 Test Results: PASS.

TESTREPORT ReportNo.:8433EU012316W Applicant:PrimeBrandsGroup,Inc. Address:68 35THST UNIT38 SUITEB634BROOKLYN,New York 11232,UnitedStates ProductName:MagneticLED speaker ModelNo.:MBTS2(referto clause2.4) Trademark:N/A FCC ID:2AY4Z-MBTS2 Test Standard(s):47 CFRPart 15.247 Test Result:Pass Dateof Receipt:Jul. 23, 2026 Test Date:Jul. 24, 2026- Jul. 31, 2026 Dateof Issue:Aug.06, 2026 ISSUEDBY: SHENZHENEU TESTINGLABORATORYLIMITED Preparedby:Reviewedand Approvedby: PeachZheng/EngineerSallyZhang/Manager Page2 of 116ReportNo.: 8433EU012316W TRF Version:A01 RevisionRecord ReportVersionIssuedDateDescriptionStatus V0Aug.06, 2026OriginalValid Page3 of 116ReportNo.: 8433EU012316W TRF Version:A01 Tableof Contents 1COVERPAGE...................................................................................................................................................1 2GENERALINFORMATION........................................................................................................................5 2.1APPLICANTINFORMATION...................................................................................................................5 2.2MANUFACTURERINFORMATION...........................................................................................................5 2.3FACTORYINFORMATION......................................................................................................................5 2.4GENERALDESCRIPTIONOFE.U.T......................................................................................................5 2.5TECHNICALINFORMATIONOFE.U.T....................................................................................................6 3TESTSUMMARY.......................................................................................................................................7 3.1TESTSTANDARD................................................................................................................................7 3.2TESTVERDICT...................................................................................................................................7 3.3TESTLABORATORY............................................................................................................................9 4TESTCONFIGURATION.........................................................................................................................10 4.1TESTENVIRONMENT.........................................................................................................................10 4.2TESTEQUIPMENT.............................................................................................................................10 4.3DESCRIPTIONOFSUPPORTUNIT......................................................................................................13 4.4TESTMODE.....................................................................................................................................13 4.5DESCRIPTIONOFCALCULATION........................................................................................................13 4.5.1FieldStrengthCalculation..................................................................................................13 4.5.2DisturbanceCalculation.....................................................................................................13 4.6MEASUREMENTUNCERTAINTY..........................................................................................................14 4.7DEVIATIONFROMSTANDARDS..........................................................................................................14 4.8ABNORMALITIESFROMSTANDARDCONDITION..................................................................................14 5EVALUATIONRESULTS(EVALUATION)..............................................................................................15 5.1ANTENNAREQUIREMENT..................................................................................................................15 5.1.1Test Specification...............................................................................................................15 5.1.2Test Data ............................................................................................................................15 6RADIOSPECTRUMMATTERTESTRESULTS(RF) ............................................................................16 6.1CONDUCTEDEMISSIONATACPOWERLINE......................................................................................16 6.1.1Test Specification...............................................................................................................16 6.1.2E.U.T.Operation.................................................................................................................16 6.1.3Test SetupDiagram...........................................................................................................16 6.1.4Test Data ............................................................................................................................16 6.220DB BANDWIDTH...........................................................................................................................19 6.2.1Test Specification...............................................................................................................19 6.2.2E.U.T.Operation.................................................................................................................20 6.2.3Test SetupDiagram...........................................................................................................20 6.2.4Test Data ............................................................................................................................20 6.3MAXIMUMCONDUCTEDOUTPUTPOWER...........................................................................................21 6.3.1Test Specification......................................................................…

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Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2 450MHz2500MHz2400MHz 2 450MHz 2500MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 MAX. Gain -0.58dB PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 1 5.2mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Adress: Building 9, Jinshi Garden, No. 107 Shihua West Road, Xiangzhou District, Zhuhai City, Guangdong Province, China 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.