2BBEX-PSX36Soundbar

Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: 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. FCC Statement: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. WARNING

1/1 Applicant’s Name:Tina Yan 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:AVA ENTERPRICES INC FRN:0033830969 Contact Name:Phillip Gonzalez Address:3451 Lunar Court Oxnard.CA 930301 Telephone No:805-751-4871 Email:[email protected] This letter is to confirm that the US Agent for Service of Process accepts responsibility to act as a local representative on behalf of BOSS INTERNATIONAL GROUP 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. Applicant: Company name:BOSS INTERNATIONAL GROUP Product Description: Soundbar FRN:0033830977 Grantee Code:2BBEX FCC ID:2BBEX-PSX36 Contact Name:Tina Yang Address:Room 809-813, Building A, Reith Center, No.9030 Shennan Road, Nanshan District, Shenzhen, China Telephone No:+86-18682098095 Email:[email protected] 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. This Agreement is valid until (Permanently valid). Date: 2024-01-09 gUS Agent for Service of Process’s Name: Phillip Gonzalez Title: ManagerTitle:Product Development SignatureSignature

BOSS INTERNATIONAL GROUP Covered Equipment Certification Attestation Letter DATE: 2024-01-09 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BBEX-PSX36 BOSS INTERNATIONAL GROUP (“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. Note: If the equipment for which the applicant seeks authorization is prod u ced by any of the entities identified on the current Covered List , the applicant should include an explanation on why the equipment is not “covered” equipment. BOSS INTERNATIONAL GROUP (“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. <Signature> Name: Tina Yang Title:manager Company: BOSS INTERNATIONAL GROUP

DATE: 2024/01/09 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen POCE Technology Co., Ltd. Address:101-102 Building H5 & 1/F., Building H, Hongfa Science & Technology Park, Tangtou, Shiyan, Bao'an District, Shenzhen, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with BOSS INTERNATIONAL GROUP Address: Room 809-813, Building A, Reith Center, No.9030 Shennan Road, Nanshan District, Shenzhen, China <Signature> Name: Tina Yang Title:manager Company: BOSS INTERNATIONAL GROUP

DATE:2024/01/09 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:2BBEX-PSX36 Product Name:Soundbar Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Sch ematics Block diagram Operation descr iption These materials co ntain trade se cr ets and proprietary information and are not cu st omarily release d to the public. The public discl osu re of this information might be harmful to the co mpany and provide unjust ified benefits to our co mpetitors. <Signature> Name:Tina Yang Title:manager Company:BOSS INTERNATIONAL GROUP

Date：2024-01-09 Federal Communications Commission Authorization & Evaluation Division 734 5 Oakland Mill s Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Who m It Ma y Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We als o hereby certif y tha t no part y to th e application authorized hereunder is subject to th e denial of benefits, including FC C benefits, pursuant to Section 530 1 of th e Anti-Drug Abus e Ac t of 1988 , 21 U.S.C.853(a). Sincerely, <Signature> Name: Tina Yang Title:manager Company: BOSS INTERNATIONAL GROUP

FCC ID: 2BBEX-PSX36 BOSS INTERNATIONAL GROUP Model Confirmation Letter We, BOSS INTERNATIONAL GROUP, certify the product:Soundbar, Model No.:PSX36, BRT18A, BRT26A, BRT36A, BRT17SLR, BRT25SLR, BRT37SLR, BRT18RGB, BRT26RGB, BRT36RGB, SB18BRGB, SB26BRGB, PSX18, PSX26, SB18, SB26. The EUT The appearance size is different, everything else is the same, such as BOM, PCB, these differences will not affect RF performance. Test sample model:PSX36 <Signature> Name: Tina Yang Title:manager Company: BOSS INTERNATIONAL GROUP

FCC ID :2BBEX-PSX36 External

Label place SIZE: 50*30mm Product Name: Soundbar Model: PSX36 FCC ID: 2BBEX-PSX36 INPUT: DC12.0V

FCC ID :2BBEX-PSX36 Internal ANT

Page 1 of 1 RF Exposure Evaluation Report 1 RF EXPOSURE Product Name: Soundbar Model No.: PSX36, BRT18A, BRT26A, BRT36A, BRT17SLR, BRT25SLR, BRT37SLR, BRT18RGB, BRT26RGB, BRT36RGB, SB18BRGB, SB26BRGB, PSX18, PSX26, SB18, SB26 FCC ID: 2BBEX-PSX36 2. RF Exposure Evaluation FCC KDB447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices. 2.1 LIMITS The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. 2.2 EUT RF EXPOSURE EVALUATION Worst Mode: 2DH5-2480MHz Channel (MHz) Conducted Power (dBm) Tune up Tolerance (dBm) Maximum tune-up Power Calculated value Limit (dBm) (mW) 2480 4.07 4±1 5.0 3.162 0.996 3.0 Calculated value is 0.996< 3.0, So there is no require SAR test

V1.0 Report No.: POCE231218006RL001 101-102, H5 Building & 1/F Building H, Hongfa Science & Technology Park, Tangtou, Shiyan, Bao’an District, Shenzhen, China Web: http://www.POCE-lab.com Tel: +86-755-23010613 E-mail: [email protected] Page 1 of 71 RF TEST REPORT For BOSS INTERNATIONAL GROUP Product Name: Soundbar Test Model(s).: PSX36, BRT18A, BRT26A, BRT36A, BRT17SLR, BRT25SLR, BRT37SLR, BRT18RGB, BRT26RGB, BRT36RGB, SB18BRGB, SB26BRGB, PSX18, PSX26, SB18, SB26 Report Reference No. : POCE231218006RL001 FCC ID : 2BBEX-PSX36 Applicant’s Name : BOSS INTERNATIONAL GROUP Address : Room 809-813, Building A, Reith Center, No.9030 Shennan Road, Nanshan District, Shenzhen, China Testing Laboratory : Shenzhen POCE Technology Co., Ltd. Address : 101-102, H5 Building & 1/F, Building H, Hongfa Science & Technology Park, Tangtou, Shiyan, Bao’an District, Shenzhen, Guangdong, China Test Specification Standard : 47 CFR Part 15.247 ANSI C63.10-2013 & KDB 558074 D01 15.247 Meas Guidance v05r02 Date of Receipt : December 18, 2023 Date of Test : December 18, 2023 to December 25, 2023 Data of Issue : December 25, 2023 Result : Pass Note: This report shall not be reproduced except in full, without the written approval of Shenzhen POCE Testing Technology Co., Ltd. This document may be altered or revised by Shenzhen POCE Testing Technology Co., Ltd. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. V1.0 Report No.: POCE231218006RL001 101-102, H5 Building & 1/F Building H, Hongfa Science & Technology Park, Tangtou, Shiyan, Bao’an District, Shenzhen, China Web: http://www.POCE-lab.com Tel: +86-755-23010613 E-mail: [email protected] Page 2 of 71 Revision History Of Report Version Description REPORT No. Issue Date V1.0 Original POCE231218006RL001 December 25, 2023 NOTE1: The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Compiled by: Supervised by: Approved by: Keren Huang / Test Engineer Stone Yin / Project Engineer Tom Chen / Manager V1.0 Report No.: POCE231218006RL001 101-102, H5 Building & 1/F Building H, Hongfa Science & Technology Park, Tangtou, Shiyan, Bao’an District, Shenzhen, China Web: http://www.POCE-lab.com Tel: +86-755-23010613 E-mail: [email protected] Page 3 of 71 CONTENTS 1 TEST SUMMARY ........................................................................................................................................... 5 1.1 TEST STANDARDS .................................................................................................................................. 5 1.2 SUMMARY OF TEST RESULT .................................................................................................................... 5 2 GENERAL INFORMATION ............................................................................................................................ 6 2.1 CLIENT INFORMATION ............................................................................................................................. 6 2.2 DESCRIPTION OF DEVICE (EUT) .............................................................................................................. 6 2.3 DESCRIPTION OF TEST MODES ................................................................................................................ 7 2.4 DESCRIPTION OF SUPPORT UNITS ........................................................................................................... 8 2.5 EQUIPMENTS USED DURING THE TEST .................................................................................................... 8 2.6 STATEMENT OF THE MEASUREMENT UNCERTAINTY ................................................................................. 9 2.7 AUTHORIZATIONS ................................................................................................................................... 9 2.8 ANNOUNCEMENT .................................................................................................................................. 10 3 EVALUATION RESULTS (EVALUATION) .................................................................................................... 11 3.1 ANTENNA REQUIREMENT ........................................................................................................................ 11 3.1.1 Conclusion: .............................................................................................................................. 11 4 RADIO SPECTRUM MATTER TEST RESULTS (RF) ................................................................................. 12 4.1 OCCUPIED BANDWIDTH ........................................................................................................................ 12 4.1.1 E.U.T. Operation: .................................................................................................................... 12 4.1.2 Test Setup Diagram: ............................................................................................................... 13 4.1.3 Test Data: ............................................................................................................................... 13 4.2 MAXIMUM CONDUCTED OUTPUT POWER ............................................................................................... 14 4.2.1 E.U.T. Operation: .................................................................................................................... 14 4.2.2 Test Setup Diagram: ............................................................................................................... 14 4.2.3 Test Data: ...............................................................................................…

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Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 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.

FCC ID :2BBEX-PSX36 Emissions in frequency bands (below 1GHz) Emissions in frequency bands (above 1GHz)