2AR2STAT2200True wireless headphones

MMD Hong Kong Holding Limited 092723-17 rev 10 Certification Application Attestation Statements Date: March 25, 2026 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) ______ MMD Hong Kong Holding Limited ______ certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) _____ MMD Hong Kong Holding Limited ______ (“the applicant”) certifies that, as of the date of the filing of this application, the applicant ☐ - is /  - is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates – see KDB 986446 Question 5) as an entity producing “covered” equipment. The applicant also certifies that the device does not have cybersecurity and/or anti-virus software produced by Kaspersky Lab, Inc or any of its successors and assignees identified on the covered list installed on the device, nor will it be installed by the applicant any time after certification. Thank you, By: __________________________ ________ Tomas Guan__________ (Signature 2 ) (Print name) Title: ___ Safety & Approbation Manager ____ Company: __MMD Hong Kong Holding Limited__ Telephone: _____86-755-36358341______ 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 . 2 - Letters must be placed on appropriate letterhead.

U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: TPV-USA Corp Contact Name: Gcoff Bostwick Street Address: 6525 Carnegie Blvd., Suite #200 Charlotte, NC 28211 City/Province/Zip: NA Telephone No: 980-890-7523 Email: [email protected] FRN #: 0033543315 This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: March 25, 2026 Signed by (Gcoff Bostwick / Manager): The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission- related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: MMD Hong Kong Holding Limited FCC ID: 2AR2STAT2200 FRN #: 0028068138 Contact Name: Tomas Guan Street Address: Units 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Telephone No: 86-755-36358341 Extension: -- Email: [email protected] Applicant Signature 1 : Date: March 25, 2026 Signed by (Tomas Guan / Safety & Approbation Manager): 1 - Letters must be placed on appropriate letterhead. The signee for the applicant must be one of the following: Applicant (grantee) contact of record in the FCC’s authorization system, or authorized officers or employee of the applicant (grantee).

MMD Hong Kong Holding Limited Product Similarity Declaration Product name: True Wireless headphones Model name: TAT2200, TAT2200 xx/yy(xx=AA-ZZ or blank denoted different color, yy=00-99 denoted different country destination) We (MMD Hong Kong Holding Limited) 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.,), except the production or package color and model number for marketing purpose. Signature: Name: James LV Title: Safety & Approbation Manager Place, Hong Kong date 2026-2-5

MMD Hong Kong Holding Limited Units 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong 050222-17 Request for Confidentiality Date: March 25, 2026 Subject: Confidentiality Request for: ____ 2AR2STAT2200 ___ Pursuant to FCC 47 CFR 0.457(d) and 0.459 and/or IC RSP-100, Section 12.4, the applicant requests that a part of the subject application(s) be held confidential. Type of Confidentiality Requested Exhibit ☐ Short Term ☒ Permanent Block Diagrams ☐ Short Term --------------------------- External Photos ☐ Short Term ☐ Permanent * 1 Internal Photos ☐ Short Term ☒ Permanent Operation Description/Theory of Operation ☐ Short Term ☐ Permanent Parts List & Placement/BOM ☐ Short Term ☐ Permanent Tune-Up Procedure ☐ Short Term ☒ Permanent Schematics ☐ Short Term --------------------------- Test Setup Photos ☐ Short Term ☐ Permanent * 1 User’s Manual _____ MMD Hong Kong Holding Limited______ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Sincerely, By: (Signature/Title 2 ) Safety & Approbation Manager (Print name) Tomas Guan The asterisked items (*) require further information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the specific Document link for D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. 2 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

MMD Hong Kong Holding Limited 050222-17 Authority to Act as Agent Date: March 25, 2026 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern: ______ Shenzhen UnionTrust Quality and Technology Co., Ltd.______ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. Thank you, Agency Agreement Expiration Date: _____ 12 months___ By: __________________________ ____ Tomas Guan ____ (Signature 1 ) (Print name) Title: __Safety & Approbation Manager ___ On behalf of: ___ MMD Hong Kong Holding Limited __ (Company Name) Telephone: 86-755-36358341 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

V _ _ Koninklijke Philips N.V. High Tech Campus 52, 5656 AG Eindhoven, The Netherlands Our ref: 2018PJT02263 BLES LoA 432 Date: December 18, 2025 MMD Hong Kong Holding Limited Unit 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Subject: Authorization use trademarks To whom this may concern Koninklijke Philips N.V. is the owner of the trademarks listed in Annex 1 to this letter (“Trademarks”). Koninklijke Philips N.V. confirms that MMD Hong Kong Limited and its affiliates, listed in Annex 2 to this letter, are authorized to use the Trademarks until December 31, 2027, in connection with the sale and distribution (including but not limited to sale and distribution on e-commerce platforms) of Philips-branded Audio Video products and Audio Video accessories (In-House), manufactured by MMD Hong Kong Limited or one or more of its affiliates in accordance with the trademark license agreement between Koninklijke Philips N.V. and MMD Hong Kong Limited. Yours sinc erely, Koninklijke Philips N.V. John van L in Authorized Representative Date: December 18, 2025 Page: 2 _ _ Annex 1: Trademarks Trademark Registration number Philips 991346 (International) Philips Shield 1240236 (International) December 9, 2025 Page: 3 _ _ Annex2: List of Affiliates

Page 1 of 7 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS EUT EXTERNAL PHOTOS EUT Photo EUT Photo Page 2 of 7 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo Page 3 of 7 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo Page 4 of 7 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo Page 5 of 7 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo Page 6 of 7 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo Page 7 of 7 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo

philips.com/TAT2200WT TAT2200 C142879 Headphones app True wireless headphones Écouteurs entièrement sans �l Auriculares realmente inalámbricos Cuffie completamente senza �li www.philips.com/welcome Silicone ear tip covers Embouts d'oreille en silicone Funda de silicona para auriculares Copri auricolari in silicone FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Conteúdo da embalagem: 1 fone de ouvido Полностью беспроводные наушники/ Безпровідні навушники True wireless/ Шынымен сымсыз құлаққап/ Terms and conditions are available at www.philips.com/support | Modalités et conditions disponibles chez www.philips.com/support | Términos y condiciones están disponibles en www.philips.com/support | Para termos e condições acesse www.philips.com/support | Termini e condizioni sono disponibili su www.philips.com/support MMD Hong Kong Holding Limited. All rights reserved. Specifications are subject to change without notice. Philips and the Philips Shield Emblem are registered trademarks of Koninklijke Philips N.V. and are used under license. This product has been manufactured by and is sold under the responsibility of MMD Hong Kong Holding Limited or one of its affiliates, and MMD Hong Kong Holding Limited is the warrantor in relation to this product. All other company and product names may be trademarks of its respective companies with which they are associated. ةيقيقح ةيكلسالتاعامس Масса брутто/Брутто салмағы/Маса брутто: 0.073 кг | Масса нетто/Таза салмақ/Маса нетто: 0,049 кг Outer shell contains 54% GRS certified Recycled post-consumer Polycarbonate TE-00132492 Serial Number Импортер на территорию России и Евразийского экономического союза принимает претензии потребителей в случаях, предусмотренных Законом РФ «О защите прав потребителей» 07.02.1992 N 2300-1», в отношении товара, приобретенного на территории Российской Федерации. Юридическое лицо, принимающее претензии в отношении товара, приобретенного на территории Республики Беларусь ООО «ЦТИ», Минск, 220004, ул. Короля, 26, тел: +375 17 3425678, +375 17 3435678. / Условия хранения: стандартные при нормальных значениях климатических факторов внешней среды. / Сақтау шарттары: қоршаған ортаның климаттық факторларының қалыпты мөлшерлерінде стандартты. / Устройство для персонального прослушивания звуковых сигналов, передаваемых по беспроводным каналам. / Сымсыз әлде желілік байланыс арқылы жіберілетін дыбысты сигналдарды тыңдауға арналған жеке керек-жарақ. Continuous use at full output might damage hearing / A pleine puissance, l’écoute prolongée peut endommager l’oreille de l’utilisateur / Regelmäßiger Gebrauch bei voller Lautstärke kann das Gehör schädigen / El uso continuado a volumen máximo puede causar daño en los oídos / L’ascolto prolungato al massimo volume può danneggiare l’udito / Para evitar lesões auditivas, não ouça música a um volume elevado durante períodos de tempo prolongados / Langdurig gebruik van de hoofdtelefoon op vol vermogen kan het gehoor beschadigen / För hög ljud nivå under längre tid kan orsaka skador i öronen / Zbyt dlugie korzystanie ze sprzętu na pelnej mocy może doprowadzić do uszkodzenia sluchu/Surekli maksimum ses gücünde dinlemek işitme duyunuza zarrverebilir / Evite o uso prolongado deste aparelho com volume superior à 85 decibéis pois isto pode prejudicar sua audição / Длительное прослушивание на максимальной громкости может привести к ухудшению слуха / Yздіксіз толық қуатымен пайдалану есту қабілетін зақымдайды / Тривале прослуховування на максимальній гучності може призвести до погіршення слуху / 長時間以過大音量使用耳筒將有損聽覺/长时间以过大音量使用耳机将有损听力 台紙 Bluetooth v6.0 20-20,000 Hz Частотный диапазон/Жиілік диапозоны/Частотний діапазон 107db±3db (107db±3db) Чувствительность/Сезімталдық/Чутливість 32 Ohm Сопротивление/Кедергі/Опір 8 mW Максимальная входная мощность/Кірудің едәуір зор қуаты/Максимальна вхідна потужність 10 mm Размер мембраны/Мембрана өлшемі/Розмір випромінювача 2.4-2.4835 GHz Частотный диапазон Bluetooth передатчика/Жиілік диапазоны Bluetooth таратқыш/ Частотний діапазон Bluetooth передавача <10 dBm Мощность Bluetooth передатчика/Bluetooth таратқыштың қуаты/Потужність Bluetooth передавача <10 m Радиус действия/Радиустың қозғалысы/Робочий діапазон Getting the best �t Le meilleur confort possible/Der perfekte Sitz/Consigue el mejor ajuste/Vestibilità ottimale/Obter a melhor adaptação/Optimale pasvorm/Добeйтecь максимально кoмφopтнoй посадки/Барынша жайлы қонуға тырысыңыз/Домoжiтьcя мaкc имальнo кoмφopтнoï иocaдки/뛰어난 착용감/ぴったりフィット/ 令佩戴完美贴合 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. Headphones Écouteurs Auriculares Cuffie T2200 Made in China/ Fabriqué en Chine/Hecho en China/Origem: China/ Prodotte in Cina/ Сделано в Китаe/Қытайда жасап шығарылған/ Виготовлено у Китаї/ 中国製/中國製造/中国江西制造/ صنع في الصين 36hrs Réduction active du bruit Cancelación de ruido activa Riduzione attiva del rumore Active Noise Cancelling 2.5 - 15 W W/Ш/Е 96мм H/В/Б 113мм D/Г/Т 33.5мм TP Vision Europe B.V. : Prins Bernhardplein 200 1097 JB Amsterdam The Netherlands | En Peru importado por: TPV PERU S.A.C Av. Manuel Olguin 215 – 217 oficina 1704 Surco Peru | Importado y distribuido por: FABRICA AUSTRAL DE PRODUCTOS ELECTRICOS S.A. Esmeralda 910 - 1° piso (C1007ABL) - C.A.B.A. – Argentina |En Chile Importado por: TPV CHILE SPA AVDA NUEVA TAJAMAR, Nro. 481, Depto: 1402, LAS CONDES, SANTIAGO CHILE | TPV Technology India Pvt, Ltd. 501 - 508, 5th Floor, Bestech Chambers, B - Block, Sushant Lok Phase - 1, Sector - 27, Gurgaon - 122002, Haryana, India. | No Brasil Importado por: ENVISION IND. PROD. ELETR. LTDA ENDEREÇO: AV. TORQUATO TAPAJOS, Nº2236 – BL B, PARTE E, BL L, 2º ANDAR–FLORES–CEP 69.093-415–MANAUS/AM CNPJ: 04.176.689/0001-60 IE:06.200.010-1 | ENVISION IND. PROD. ELETR. LTDA ENDERECO: ROD. ANHANGUERA KM39-KM A 2KM DO KM39 LOTE…

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Unit: mm Note: Because this TWS product has almost no flat areas on its surface, we put the FCC ID in the user manual and packaging instead.

Page 1 of 9 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS EUT INTERNAL PHOTOS EUT Photo EUT Photo Page 2 of 9 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo EUT Photo Page 3 of 9 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo Page 4 of 9 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo Page 5 of 9 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com BT Antenna EUT Photo(Left earbud) EUT Photo(Left earbud) Page 6 of 9 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo(Left earbud) Page 7 of 9 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo(Left earbud) BT Antenna EUT Photo(Right earbud) Page 8 of 9 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo(Right earbud) EUT Photo(Right earbud) Page 9 of 9 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo(Right earbud)

Page 1 of 10 Report No.: 26031023006RFC-3 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F., Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS102-V1.1 SAR TEST EXCLUSION EVALUATION REPORT Product Name / PMN: True wireless headphones Trade Mark: PHILIPS or Model No. /HVIN: TAT2200 Add. Model No.: TAT2200xx/yy(xx=AA-ZZ or blank denoted different color, yy=00-99 denoted different country destination) Report Number: 26031023006RFC-3 Test Standards: FCC 47 CFR Part 2.1093 RSS-102 Issue 6 FCC ID: 2AR2STAT2200 IC: 24589-TAT2200 Test Result: PASS Date of Issue: April 8, 2026 Prepared for: MMD Hong Kong Holding Limited Units 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Prepared by: Shenzhen UnionTrust Quality and Technology Co., Ltd. 16/F., Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China TEL: +86-755-2823 0888 FAX: +86-755-2823 0886 Prepared by: Reviewed by: David Chen Kevin Liang Senior Project Engineer Assistant Manager Approved by: Date: April 8, 2026 Billy Li Technical Director Page 2 of 10 Report No.: 26031023006RFC-3 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F., Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS102-V1.1 Version Version No. Date Description V1.0 April 8, 2026 Original Page 3 of 10 Report No.: 26031023006RFC-3 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F., Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS102-V1.1 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 4 1.1 CLIENT INFORMATION ........................................................................................................................................ 4 1.2 EUT INFORMATION ............................................................................................................................................ 4 1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD ................................................................................. 4 1.4 OTHER INFORMATION ......................................................................................................................................... 5 1.5 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................................... 5 1.6 DEVIATION FROM STANDARDS ............................................................................................................................ 5 1.7 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 5 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 5 2. EQUIPMENT LIST .................................................................................................................................................... 6 3. SAR TEST EXCLUSION EVALUATION ................................................................................................................... 7 3.1 REFERENCE DOCUMENTS FOR EVALUATION ........................................................................................................ 7 3.2 EXEMPTION LIMITS FOR ROUTINE EVALUATION – SAR EVALUATION .................................................................... 7 3.2.1 SAR TEST EXCLUSION THRESHOLD ........................................................................................................ 7 3.2.2 TEST PROCEDURE ................................................................................................................................. 8 3.3 MPE CALCULATION RESULTS ............................................................................................................................ 8 3.3.1 FOR BT ................................................................................................................................................. 8 APPENDIX 1 PHOTOS OF TEST SETUP ..................................................................................................................... 10 APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS ................................................................................. 10 Page 4 of 10 Report No.: 26031023006RFC-3 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F., Block A, Building 6, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS102-V1.1 1. GENERAL INFORMATION 1.1 CLIENT INFORMATION Applicant: MMD Hong Kong Holding Limited Address of Applicant: Units 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Manufacturer: MMD Hong Kong Holding Limited Address of Manufacturer: Units 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong 1.2 EUT INFORMATION Product Name: True wireless headphones Model No./ HVIN: TAT2200 Add. Model No.: TAT2200xx/yy(xx=AA-ZZ or blank denoted different color, yy=00-99 denoted different country destination) Trade Mark: PHILIPS or DUT Stage: Identical Prototype EUT Supports Function: (Provided by the customer) 2.4 GHz ISM Band: Bluetooth V6.0 Sample Re…

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Address:12thFloor,WestBlockB,Building8,HuaqiangCreativeIndustryPark,SightseeingRoad,Guangming District,Shenzhen Telephonenumber：0755-28700082 www.honant.com.cn AntennaSampleDatasheet customer：MinamiAcousticsLimited entryname：T2200-L Materialcategory：BTantenna AntennaMaterial FPC edition：A4 Date：2026.3.16 Address:12thFloor,WestBlockB,Building8,HuaqiangCreativeIndustryPark,SightseeingRoad,Guangming District,Shenzhen Telephonenumber：0755-28700082 www.honant.com.cn Contents 1：Antennatestequipment.................................................1 2：Passivetestreport...........................................................3 3：Matchingcircuit...............................................................5 4：Structuraldrawing...........................................................6 Address:12thFloor,WestBlockB,Building8,HuaqiangCreativeIndustryPark,SightseeingRoad,Guangming District,Shenzhen Telephonenumber：0755-28700082 www.honant.com.cn 1 1：Antennatestequipment Listofmeters：Agilent5071B； 1.1TheprinciplediagramoftheETSanochoicchamber Picture1.Antennastatictestconnectionmethod Address:12thFloor,WestBlockB,Building8,HuaqiangCreativeIndustryPark,SightseeingRoad,Guangming District,Shenzhen Telephonenumber：0755-28700082 www.honant.com.cn 2 1.2PicturesoftheETSanochoicchamber InsidetheETSanochoicchamber TestMachine Address:12thFloor,WestBlockB,Building8,HuaqiangCreativeIndustryPark,SightseeingRoad,Guangming District,Shenzhen Telephonenumber：0755-28700082 www.honant.com.cn 3 2：Passivetestreport 2.1：BTantennaS11parameters Address:12thFloor,WestBlockB,Building8,HuaqiangCreativeIndustryPark,SightseeingRoad,Guangming District,Shenzhen Telephonenumber：0755-28700082 www.honant.com.cn 4 2.2：Passiveefficiencyofantenna 2400-2480MHz Freq(MHz) Gain(dBi)Efficiency(%) freespacefreespace 2400 -1.2622.73 2410 -1.3922.79 2420 -1.5623.76 2430 -1.6123.96 2440 -1.7424.88 2450 -2.0223.97 2460 -2.2524.37 2470 -2.4623.97 2480 -2.7322.57 Meanvalue-223.58 2.3：PassivepatternofBTantenna Address:12thFloor,WestBlockB,Building8,HuaqiangCreativeIndustryPark,SightseeingRoad,Guangming District,Shenzhen Telephonenumber：0755-28700082 www.honant.com.cn 5 3：Matchingcircuit ElementValue E1 N/C E2 0Ω E3 N/C Address:12thFloor,WestBlockB,Building8,HuaqiangCreativeIndustryPark,SightseeingRoad,Guangming District,Shenzhen Telephonenumber：0755-28700082 www.honant.com.cn …

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