2AR2STAH4000Wireless on-ear headphones

Battery type: Rechargeable Li-ion polymer battery Battery model no.: WEL951732 1ICP6/30/35 Battery voltage: 3.7 V Battery charge capacity: 500mAh Battery energy capacity: 1.85 Wh Battery manufacturer name: Ganzhou WeAction new energy Co.,Ltd. Battery manufacturer address: (2017 Standard Factory Building#1), South Area Of Xingguo Economic Zone, Ganzhou City, Jiangxi Province, China. Battery risk information: Do not insert incorrectly. Do not open or dismantle. Do not dispose of in fire. Do not short circuit. Type de pile: Batterie rechargeable au Li-ion polymère Numéro de modèle de la batterie: WEL951732 1ICP6/30/35 Tension de la batterie: 3,7 V Capacité de charge de la batterie: 500 mAh Capacité énergétique de la batterie: 1,85 Wh Nom du fabricant de la batterie: Ganzhou WeAction new energy Co, Ltd. Adresse du fabricant de la batterie: (2017 Standard Factory Building#1),South Area Of Xingguo Economic Zone, Ganzhou City, Jiangxi Province, China. Informations sur les risques liés à la batterie: Ne pas l’insérer de manière incorrecte. Ne pas l’ouvrir ou la démonter. Ne pas la jeter au feu. Ne pas la court-circuiter. Tipo di batteria: batteria ricaricabile ai polimeri di ioni di litio N. modello batteria: WEL951732 1ICP6/30/35 Tensione della batteria: 3,7 V Capacità di carica della batteria: 500 mAh Capacità energetica della batteria: 1,85 Wh Nome del produttore della batteria: Ganzhou WeAction new energy Co.,Ltd. Indirizzo del produttore della batteria: (2017 Standard Factory Building#1), South Area Of Xingguo Economic Zone, Ganzhou City, Jiangxi Province, China. Informazioni sui rischi della batteria: Non inserire in modo errato. Non aprire né smontare. Non smaltire nel fuoco. Non cortocircuitare. 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. For an optimal experience register your product at: Para especi�cações e dados de garantia do produto no Brasil, acesse o website abaixo: Pour une expérience optimale, enregistrez votre produit à l’adresse suivante: Per un'esperienza ottimale registra il tuo prodotto su: www.philips.com/welcome Welcome to Philips! 12 2 4h 1 RR R 5 6 R x1x1 8 x1 x3 R 9 x2x2 R 2 6 7 R 免責:お客様がご購入された製品について、当社に故障または重大な過 失がある場合を除き、損害賠償責任は購入金額を限度額といたします。 当社における保証は本製品の機能に関する保証のみに限ります。 注意事項: 1． 自転車、自動車、オートバイなどの運転中には、ヘッドホンを使用しな いでください。交通事故の原因になります。 2． 踏み切り、車の通る道、工事現場など周囲の音が聞こえないと危険 な場所でヘッドホンを使用しないでください。事故や怪我の原因とな ります。 3． 接続されたポータブル機器の音量を上げすぎないようにご注意くださ い。耳を刺激するような大きな音量で長時間続けて聞くと、聴力に悪 い影響を与えることがあります。 4． 高温やほこりの多い場所、直接日光の当たる場所、水のかかる場所 には置かないでください。故障の原因になります。 5． 故障したときは使用しないでください。 6． 強い衝撃を与えないで下さい。 7． 分解しないでください。故障の原因となります。 保証規定:保証期間中に正常なご使用状況のもとで故障した場合は、 本記載内容に基づき無償修理いたします。万一故障した場合は、フィリッ プスサポートセンターまでご連絡ください。なお、次のような場合は、保証 期間内でも有償修理とさせていただきます。 1． レシートや納品書など、購入年月日・購入店舗・購入製品が記載され ている購入証明のご提示がない場合。 2． ご使用上の誤り・不当な修理や改造による故障及び損傷。 3． 火災、地震、風水害、雷、その他の天災地変、虫害、塩害、公害、ガス害 や異常電圧、指定外使用電源（電圧周波数）による故障及び損傷。 4． 不具合の原因が本製品以外（外部要因）による場合。 5． 一般家庭用以外（例えば業務用）での使用による故障及び破損。 6． 消耗部品の自然な消耗・劣化による故障。 7． お買い上げ後の輸送、移動、落下及び砂かぶり、水かぶりなどによる 故障及び損傷。 8． その他当社の判断に基づき、無償保証が認められない場合。 本保証規定は、日本国内においてのみ有効です。 (This warranty is valid only in Japan) Authorised Representative: UKCA Experts Ltd. Dept 302, 43 Owston Road Carcroft Doncaster, DN6 8DA United Kingdom Este equipamento opera em caráter secundário, isto é, não tem direito à proteção contra interferência prejudicial, mesmo de estações do mesmo tipo, e não pode causar interferência sistemas operando em caráter primário. Lea cuidadosamente este instructivo antes de usar su aparto Frequency range: 2.4-2.4835 GHz Transmitter power: <10dBm ADVERTÊNCIA: Cuidados com a utilização e descarte de pilhas e baterias. Não descarte as pilhas e baterias juntamente ao lixo doméstico. O descarte inadequado de pilhas e baterias pode representar riscos ao meio ambiente e à saúde humana. Para a contribuir com a qualidade ambiental e com sua saúde, Philips receberá pilhas e baterias comercializadas ou fornecidas com seus produtos após seu �m de vida, que serão encaminhadas à destinação ambientalmente correta. A Philips dispõe de pontos de coleta em Assistências Técnicas. FCC ID: 2AR2STAH4000 IC:24589-TAH4000 Produto e Conteúdo: 1 fone de ouvido * Full user manual in all languages available on: | Manuel d'utilisation complet dans toutes les langues disponibles sur: | Manual completo de usuario disponible en todos los idiomas en: | Die vollständige Bedienungsanleitung ist in allen Sprachen verfügbar unter: | Manuale dell’utente completo in tutte le lingue disponibile su: | Manual do utilizador completo em todos os idiomas, disponível em: | Volledige gebruikershandleiding in alle talen beschikbaar op: | Полное руководство пользователя на всех языках доступно по ссылке: | Барлық тілдердегі толық нұсқаулықты мына жерден алуға болады:| 全言語での完全版取 扱説明書は以下で利用可能です: | 다음 사이트에서 모든 언어로 된 전체 사용자 설명서를 확인하실 수 있습니다: | 所有語言的完整使用者手冊位 於： | 以下网站提供所有语言版本的完整用户手册： www.philips.com/support Dichiarazione di conformità: Il dispositivo è conforme alla parte 15 delle norme FCC. Il funzionamento è soggetto alle seguenti due condizioni: 1. Questo dispositivo non può causar interferenze dannose e 2. Questo dispositivo deve accettare eventuali interferenze in ingresso, incluse interferenze che possano causare comportamenti indesiderati. Norme FCC: Questa apparecchiatura è stata collaudata e ritenuta conforme ai limiti per i dispositivi digitali di Classe B ai sensi della parte 15 delle norme FCC. Tali limiti sono concepiti per fornire una protezione ragionevole da interferenze dannose nelle installazioni residenziali. Questa apparecchiatura produce, utilizza e può irradiare frequenze radio e, se non installata e utilizzata osservando il manuale di istruzioni, può causare interferenze dannose alle comunicazioni radio. Tuttavia, non vi è al…

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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: 2AR2STAH4000 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 092723-17 rev 10 Certification Application Attestation Statements Date: April 7, 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.

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: April 7, 2026 Subject: Confidentiality Request for: ____ 2AR2STAH4000 ___ 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.

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

MMD Hong Kong Holding Limited 050222-17 Authority to Act as Agent Date: April 7, 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.

MMD Hong Kong Holding Limited Product Similarity Declaration Product name: Wireless on-ear headphones Model name: TAH4000, TAH4000xx/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 2026-1-20

Page 1 of 2 FCC ID: 2AR2STAH4000 IC: 24589-TAH4000 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6th, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, 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 2 FCC ID: 2AR2STAH4000 IC: 24589-TAH4000 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6th, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo

Note:TAH4000 xx/yy(xx=AA-ZZ or blank denoted different color, yy=00-99 denoted different country destination) Label location

Page 1 of 4 FCC ID: 2AR2STAH4000 IC: 24589-TAH4000 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6th, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, 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 4 FCC ID: 2AR2STAH4000 IC: 24589-TAH4000 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6th, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo BT Antenna Page 3 of 4 FCC ID: 2AR2STAH4000 IC: 24589-TAH4000 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6th, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo Page 4 of 4 FCC ID: 2AR2STAH4000 IC: 24589-TAH4000 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6th, Baoneng Science and Technology Park, Longhua Street, Longhua District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com EUT Photo EUT Photo

Page 1 of 10 Report No.: 26022722770RFC-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: Wireless on-ear headphones Trade Mark: PHILIPS or Model No. /HVIN: TAH4000 Add. Model No.: TAH4000xx/yy(xx=AA-ZZ or blank denoted different color, yy=00-99 denoted different country destination) Report Number: 26022722770RFC-3 Test Standards: FCC 47 CFR Part 2.1093 RSS-102 Issue 6 FCC ID: 2AR2STAH4000 IC: 24589-TAH4000 Test Result: PASS Date of Issue: April 7, 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 7, 2026 Billy Li Technical Director Page 2 of 10 Report No.: 26022722770RFC-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 7, 2026 Original Page 3 of 10 Report No.: 26022722770RFC-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.: 26022722770RFC-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: Wireless on-ear headphones Model No./ HVIN: TAH4000 Add. Model No.: TAH4000xx/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 Sampl…

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Page 1 of 40 Report No.: 26022722770RFC-2 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-RSS247-V1.1 TEST REPORT Product Name / PMN: Wireless on-ear headphones Trade Mark: PHILIPS or Model No./HVIN: TAH4000 Add. Model No.: TAH4000xx/yy(xx=AA-ZZ or blank denoted different color, yy=00-99 denoted different country destination) Report Number: 26022722770RFC-2 Test Standards: FCC 47 CFR Part 15 Subpart C RSS-247 Issue 4 RSS-Gen Issue 5 FCC ID: 2AR2STAH4000 IC: 24589-TAH4000 Test Result: PASS Date of Issue: April 7, 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 7, 2026 Billy Li Technical Director Page 2 of 40 Report No.: 26022722770RFC-2 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-RSS247-V1.1 Version Version No. Date Description V1.0 April 7, 2026 Original Page 3 of 40 Report No.: 26022722770RFC-2 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-RSS247-V1.1 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 4 1.1 CLIENT INFORMATION ........................................................................................................................................ 4 1.2 EUT INFORMATION ............................................................................................................................................ 4 1.2.1 GENERAL DESCRIPTION OF EUT ............................................................................................................ 4 1.2.2 DESCRIPTION OF ACCESSORIES .............................................................................................................. 4 1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD ................................................................................. 4 1.4 OTHER INFORMATION ......................................................................................................................................... 5 1.5 DESCRIPTION OF SUPPORT UNITS ...................................................................................................................... 5 1.6 TEST LOCATION ................................................................................................................................................. 5 1.7 TEST FACILITY ................................................................................................................................................... 5 1.8 DEVIATION FROM STANDARDS ............................................................................................................................ 6 1.9 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 6 1.10 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 6 1.11 MEASUREMENT UNCERTAINTY ........................................................................................................................... 6 2. TEST SUMMARY ...................................................................................................................................................... 7 3. EQUIPMENT LIST .................................................................................................................................................... 8 4. TEST CONFIGURATION .......................................................................................................................................... 9 4.1 ENVIRONMENTAL CONDITIONS FOR TESTING ........................................................................................................ 9 4.1.1 NORMAL OR EXTREME TEST CONDITIONS ............................................................................................... 9 4.1.2 RECORD OF NORMAL ENVIRONMENT AND TEST SAMPLE .......................................................................... 9 4.2 TEST CHANNELS ............................................................................................................................................... 9 4.3 EUT TEST STATUS ............................................................................................................................................ 9 4.4 TEST SETUP .................................................................................................................................................... 10 4.4.1 FOR RADIATED EMISSIONS TEST SETUP ................................................................................................ 10 4.4.2 FOR CONDUCTED EMISSIONS TEST SETUP ............................................................................................ 11 4.4.3 FOR CONDUCTED RF TEST SETUP ..................................................................…

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