BV2-DHT-S218SOUND BAR

满足无卤要求； 满足不含有邻苯二甲酸盐要求。 此文件及附页属公司机密文件，版权属通力科技股份有限公司所有， 任何人未经允许不得复制、抄袭。任何部门如有需求，须向通力科技研发申请。 These files are confidential documents in company, The copyright totally belongs to Tonly Technology Co., Ltd., Anybody who are unauthorized is forbidden to copy and plagiarize the files. Any Department must get permission from the Tonly R&D if they need to use them. FOR HUAWEI: 必须满足RoHS2.0、REACH要求； 必须符合TCL通力《公司环境管理物质标准》要求； 所有用于包装材料印刷的油墨都禁止含有矿物油； 中国境内生产和/或使用的涂料、油墨、胶粘剂、清洗剂 必须符合中国国标VOC的要求； 美国走向必须满足CP65要求 XXXXXX-XXXXXX N/A N/A N/A N/A N/A N/A N/A 氧化及颜色 N/A N/A N/A XXXX 76-XXXXXX-XXXXX 单黑 N/A （P数) N/A 骑马钉 折前尺寸： 折叠前页数(P数)： 钉装/胶装页数(P数)： 折后/成品尺寸： 148mm210mm 70g书纸 70g书纸 XXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXX 无需打印 碳带打印 供应商打印在线打印 XXXX 20P XXXX XXXX XXXX N/A N/A 71-XXXXXX-XXXXX 2022-10-10 v 7.5 工艺说明（尺寸单位：毫米（mm））： DHT-S218 2023-11-10 1.0 是 郑庆功 针对整个工艺栏 中涉及到的油漆, 油墨,镀层是否需 要非导电的要求 说明 油漆: 否 是 油漆要求完全绝缘不导电，即阻值无穷大 是 油漆阻值大于_____ 油墨: 否 是 油墨要求完全绝缘不导电，即阻值无穷大 是 油墨阻值大于_____ 镀层: 否 是 镀层要求完全绝缘不导电，即阻值无穷大 是 镀层阻值大于_____ 基础结构号 08/02/49/54/55/56/57/59/67/79类： 72/99(说明书光盘)类： 71类： 74/76/89类： 在通力产线镭雕 73类： DENON 720202-019685 E3北美 QSG 4531 ESP 22 FRA 1354453T M 2 memo ※ 54111208300AS DHT-S218 E3 Quick Start Guide A5  （※） BlackWhite 70g/m²70g/m² Saddle binding (Stapler) Ink color Cover Inner Woodfree paper K.Soejima 2023/11/9 If it exceeds thesuggested amountpresented, please contactour engineeringdepartment. D&M Holdings Inc. DATE DESIGNED 20 Pages Part Number Material Size Paper color TOTAL Adhesive binding Back cover memo 1 (ENG) Front cover Page Layout Specifications for Printing MODEL Quick Start Guide DHT-S218 Dolby Atmos Sound Bar 1. DHT-S218E3_QSG_ENG_231106.indd 11. DHT-S218E3_QSG_ENG_231106.indd 12023/11/09 15:19:552023/11/09 15:19:55 1    What’s in the box • Sound bar • Quick Start Guide • Safety instructions • Warranty • Power cord • HDMI cable (4K) • Remote control (RC-1251) • 2× R03/AAA batteries Before you begin 1 Place the sound bar For the best listening experience, place the sound bar centered under your TV and flush with the front edge of your cabinet. • The sound bar can also be wall-mounted using the mounting template printed on the bottom of the box. Scan the QR code for wall mounting instructions or consult with your local Denon dealer or professional installer. 1. DHT-S218E3_QSG_ENG_231106.indd 11. DHT-S218E3_QSG_ENG_231106.indd 12023/11/09 15:19:562023/11/09 15:19:56 2 EN FR ES 2 Connect the sound bar to your TV q Plug one end of the HDMI cable into the eARC/ARC port on your TV. w Plug the other end of the HDMI cable into the eARC/ARC port on the sound bar. HDMI INPUT (eARC/ARC) HDMI cable (included) Sound bar (rear panel) TV IMPORTANT • Look carefully for the HDMI port on your TV labeled “eARC” or “ARC”. • Most TVs have only one HDMI port labeled “ARC” or “eARC”. You must connect to that specifi c port or else the sound bar will not play TV audio. • If the TV does not have an HDMI port labeled “eARC” or “ARC”, connect the sound bar to the TV using the optical cable. Please note that an optical connection does not support Dolby Atmos®. 3 Connect the power cord to a wall outlet Connect the included power cord to the sound bar, and insert the plug into an outlet. Sound bar (rear panel) Power cord 1. DHT-S218E3_QSG_ENG_231106.indd 21. DHT-S218E3_QSG_ENG_231106.indd 22023/11/09 15:19:572023/11/09 15:19:57 3 EN FR ES Slide off the cover on the back of the remote control and insert the batteries in the proper orientation. 4 Install batteries in the remote control • Batteries can be taken out in reversed order. 5 Setup is now complete! Turn on your TV and verify that you hear sound playing from the sound bar. • If you don't hear sound from the sound bar or you hear an echo, make sure to check the following in the TV settings menu: 1) CEC and/or ARC is enabled and 2) TV speakers are switched off Owner’s manual • Refer to the online manual for other functions, information and operation procedure details. manuals.denon.com/DHTS218/NA/EN/ • For more information, visitwww.denon.com 1. DHT-S218E3_QSG_ENG_231106.indd 31. DHT-S218E3_QSG_ENG_231106.indd 32023/11/09 15:19:572023/11/09 15:19:57 4 EN FR ES q Press the (Bluetooth) button on the sound bar (or remote control) to switch the input source to “Bluetooth”. When you use it for the fi rst time, the sound bar automatically enters pairing mode and the Bluetooth light blinks blue. w Go to the Bluetooth settings on your device, and make sure Bluetooth is turned ON. Bluetooth ON e Select “Denon DHT-S218”. The Bluetooth light on the sound bar turns solid blue when pairing is complete. Denon DHT-S218 • This unit supports Bluetooth LE Audio. To listen to Bluetooth LE Audio, select “LE-Denon DHT-S218” while using a device that supports Bluetooth LE Audio. r Play music using any app on your Bluetooth device. Streaming music via Bluetooth ® or • To pair with other Bluetooth devices, press and hold the button until the Bluetooth light blinks blue. The sound bar enters pairing mode. 1. DHT-S218E3_QSG_ENG_231106.indd 41. DHT-S218E3_QSG_ENG_231106.indd 42023/11/09 15:19:582023/11/09 15:19:58 5 EN FR ES The sound bar lights indicate the power state, input source, audio format and other status information. Input source Off (Standby) On Power Dolby Atmos Dolby ® (other than Atmos) Audio format PCM (or No Signal) Unsupported audio format HDMI TV (OPTICAL) AUX TV (HDMI eARC/ARC) Bl uetooth LE Audio (Blue) USB (Amber) (Cyan) (Green) (Red) Bl uetooth (Blue) About the status lights 1. DHT-S218E3_QSG_ENG_231106.indd 51. DHT-S218E3_QSG_ENG_231106.indd 52023/11/09 15:19:582023/11/09 15:19:58 1    Contenu de la boîte • Barre de son • Guide de démarrage rapide • Instructions de sécurité • Garantie • Cordon d’alimentation • Câble HDMI (4K) • Télécommande (RC-1251) • 2 piles R03/AAA Avant de commencer 1 Placez la barre de son Pour une expérience d'écoute optimale, placez la barre de son au centre et en-dessous de votre téléviseur, et au même niveau que le bord avant de votre meuble. • Il est é…

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满足无卤要求； 满足不含有邻苯二甲酸盐要求。 此文件及附页属公司机密文件，版权属通力科技股份有限公司所有， 任何人未经允许不得复制、抄袭。任何部门如有需求，须向通力科技研发申请。 These files are confidential documents in company, The copyright totally belongs to Tonly Technology Co., Ltd., Anybody who are unauthorized is forbidden to copy and plagiarize the files. Any Department must get permission from the Tonly R&D if they need to use them. FOR HUAWEI: 必须满足RoHS2.0、REACH要求； 必须符合TCL通力《公司环境管理物质标准》要求； 所有用于包装材料印刷的油墨都禁止含有矿物油； 中国境内生产和/或使用的涂料、油墨、胶粘剂、清洗剂 必须符合中国国标VOC的要求； 美国走向必须满足CP65要求 720303-019947 XXXXXX-XXXXXX N/A N/A N/A N/A N/A N/A N/A 氧化及颜色 N/A N/A N/A XXXX 76-XXXXXX-XXXXX N/A N/A 2P （P数) 折叠 594mm 折前尺寸： 折叠前页数(P数)： XXXX钉装/胶装页数(P数)： 折后/成品尺寸： 420mm 148mm210mm 80g双胶纸80g双胶纸 XXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXX 无需打印 碳带打印 供应商打印在线打印 XXXX N/A N/A 71-XXXXXX-XXXXX 2022-10-10 v 7.5 工艺说明（尺寸单位：毫米（mm））： DHT-S218 安全 说明 2023-11-10 V1.0 是 郑庆 功 针对整个工艺栏 中涉及到的油漆, 油墨,镀层是否需 要非导电的要求 说明 油漆: 否 是 油漆要求完全绝缘不导电，即阻值无穷大 是 油漆阻值大于_____ 油墨: 否 是 油墨要求完全绝缘不导电，即阻值无穷大 是 油墨阻值大于_____ 镀层: 否 是 镀层要求完全绝缘不导电，即阻值无穷大 是 镀层阻值大于_____ 基础结构号 08/02/49/54/55/56/57/59/67/79类： 72/99(说明书光盘)类： 71类： 74/76/89类： 在通力产线镭雕 73类： DENON 单黑印刷 N/A n SAFETY PRECAUTIONS n IMPORTANT SAFETY INSTRUCTIONS 1.Read these instructions. 2.Keep these instructions. 3.Heed all warnings. 4.Follow all instructions. 5.Do not use this apparatus near water. 6.Clean only with dry cloth. 7.Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9.Do not defeat the safety purpose of the polarized plug. A polarized plug has two blades with one wider than the other. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10.Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11.Only use attachments/accessories specified by the manufacturer. 12.Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over. 13.Unplug this apparatus during lightning storms or when unused for long periods of time. 14.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 15.Batteries shall not be exposed to excessive heat such as sunshine, fire or the like. WARNHINWEISE nHINWEISE ZUM GEBRAUCH • Vermeiden Sie hohe Temperaturen. Beachten Sie, dass eine ausreichende Belüftung gewährleistet wird, wenn das Gerät auf ein Regal gestellt wird. • Gehen Sie vorsichtig mit dem Netzkabel um. Halten Sie das Kabel am Stecker, wenn Sie den Stecker herausziehen. • Halten Sie das Gerät von Feuchtigkeit, Wasser und Staub fern. • Wenn das Gerät längere Zeit nicht verwendet werden soll, trennen Sie das Netzkabel vom Netzstecker. • Decken Sie den Lüftungsbereich nicht ab. • Lassen Sie keine fremden Gegenstände in das Gerät kommen. • Lassen Sie das Gerät nicht mit Insektiziden, Benzin oder Verdünnungsmitteln in Berührung kommen. • Versuchen Sie niemals das Gerät auseinander zu nehmen oder zu verändern. • Die Belüftung sollte auf keinen Fall durch das Abdecken der Belüftungsöffnungen durch Gegenstände wie beispielsweise Zeitungen, Tischtücher, Vorhänge o. Ä. behindert werden. • Auf dem Gerät sollten keinerlei direkte Feuerquellen wie beispielsweise angezündete Kerzen aufgestellt werden. • Bitte beachten Sie bei der Entsorgung der Batterien die örtlich geltenden Umweltbestimmungen. • Das Gerät sollte keiner tropfenden oder spritzenden Flüssigkeit ausgesetzt werden. • Auf dem Gerät sollten keine mit Flüssigkeit gefüllten Behälter wie beispielsweise Vasen aufgestellt werden. • Das Netzkabel nicht mit feuchten oder nassen Händen anfassen. • Wenn der Schalter ausgeschaltet ist (OFF (STANDBY) -Position), ist das Gerät nicht vollständig vom Stromnetz (MAINS) abgetrennt. • Das Gerät sollte in der Nähe einer Netzsteckdose aufgestellt werden, damit es leicht an das Stromnetz angeschlossen werden kann. • Lagern Sie die Batterie nicht an einem Ort, an dem sie direktem Sonnenlicht oder extrem hohen Temperaturen ausgesetzt ist, wie z. B. in der Nähe eines Heizgeräts. • Der Stecker am Gerät darf beim Anschließen des Anschlusses und Micro-USB/USB-Kabels nicht mit Gewalt gebogen werden. VORSICHT: HEISSE OBERFLÄCHE. NICHT ANFASSEN. Die Oberseite über dem inneren Kühlkörper könnte heiß werden, wenn dieses Produkt dauerhaft betrieben wird. Berühren Sie keine heißen Bereiche, hier besonders um die Kennzeichnung “Hot surface mark” und die Oberseite. VORSICHT: Um dieses Gerät vollständig von der Stromversorgung abzutrennen, ziehen Sie bitte den Stecker aus der Wandsteckdose. Der Netzstecker wird verwendet, um die Stromversorgung zum Gerät völlig zu unterbrechen; er muss für den Benutzer gut und einfach zu erreichen sein. VORSICHT: Stromschlaggefahr: Schließen Sie das Gerät nicht an die Hauptstromversorgung an, wenn das Gitter entfernt ist. •ÜBEREINSTIMMUNGSERKLÄRUNG Hiermit erklärt [D&M Holdings Inc.], dass unser Produkt der, dass die folgenden EU/ EC-Richtlinien entspricht. Der vollständige Text der EU-Konformitätserklärung ist unter der folgenden Internetadresse verfügbar: ErP: EG-Vorschrift 1275/2008 und deren Rahmenrichtlinie 2009/125/EC einschließlich Änderung 801/2013 RoHS: 2011/65/EU, und Änderungsrichtlinie (EU) 2015/863 RED: 2014/53/EU HINWEIS ZUM RECYCLING: Das Verpackungsmaterial dieses Produktes ist zum Recyceln geeignet und kann wieder verwendet werden. Bitte entsorgen Sie alle Materialien entsprechend der örtlichen Recycling-Vorschriften. Beachten Si…

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D&M Holdings Inc. Covered Equipment Certification Attestation Letter 2023-12-19 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID:BV2-DHT-S218 D&M Holdings 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. Note: If the equipment for which the applicant seeks authorization is produced 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. D&M Holdings 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. Signed: Printed name: Akihiro Yoshida Title: Professional Company Name: D&M Holdings Inc. Address: 2-1 Nisshin-cho, Kawasaki-ku 210-8569, Japan Phone: +81-44-670-2665 E-Mail: [email protected] Date: 2023-12-19

D&M Holdings Inc. 2023-12-19 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Damon Hu, Gongdong Dongdian Testing Service Co.,Ltd.(17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808), 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 FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. 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, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Akihiro Yoshida Title: Professional Company Name: D&M Holdings Inc. Address: 2-1 Nisshin-cho, Kawasaki-ku 210-8569, Japan Phone: +81-44-670-2665 E-Mail: [email protected] Date: 2023-12-19

D&M Holdings Inc. 2023-12-19 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY – FCC FCC ID: BV2-DHT-S218 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of insert number of 180 days (cannot exceed 180 days) days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Type of Confidentiality Requested Block Diagrams ☒ Permanent ☐ Short Term External Photos ------------------ ☒ Short Term Internal Photos ☐ Permanent* ☒ Short Term Operation Description ☒ Permanent ☐ Short Term Parts List & Placement/BOM ☐ Permanent ☐ Short Term Tune-Up Procedure ☐ Permanent ☐ Short Term Schematic Diagrams ☒ Permanent ☐ Short Term Test Setup Photos ------------------ ☒ Short Term User’s Manual ☐ Permanent* ☒ Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 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. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name: Akihiro Yoshida Title: Professional Company Name: D&M Holdings Inc. Address: 2-1 Nisshin-cho, Kawasaki-ku 210-8569, Japan Phone: +81-44-670-2665 E-Mail: [email protected] Date: 2023-12-19

满足无卤要求； 满足不含有邻苯二甲酸盐要求。 此文件及附页属公司机密文件，版权属通力科技股份有限公司所有， 任何人未经允许不得复制、抄袭。任何部门如有需求，须向通力科技研发申请。 These files are confidential documents in company, The copyright totally belongs to Tonly Technology Co., Ltd., Anybody who are unauthorized is forbidden to copy and plagiarize the files. Any Department must get permission from the Tonly R&D if they need to use them. FOR HUAWEI: 必须满足RoHS2.0、REACH要求； 必须符合TCL通力《公司环境管理物质标准》要求； 所有用于包装材料印刷的油墨都禁止含有矿物油； 中国境内生产和/或使用的涂料、油墨、胶粘剂、清洗剂 必须符合中国国标VOC的要求； 美国走向必须满足CP65要求 710203-052303 XXXXXX-XXXXXX N/A N/A N/A N/A N/A N/A N/A 氧化及颜色 N/A N/A N/A XXXX 76-XXXXXX-XXXXX N/A N/A XXXX （P数) XXXX XXXX XXXX XXXX 折前尺寸： 折叠前页数(P数)： XXXX钉装/胶装页数(P数)： 折后/成品尺寸： XXXX XXXXXXXX XXXXXXXX 2色印刷（1C+1专:PT8403C) 54g 125mm45mm 覆哑膜 无需打印 碳带打印 供应商打印在线打印 N/A 71-XXXXXX-XXXXX 2022-10-10 v 7.5 工艺说明（尺寸单位：毫米（mm））： DHT-S218BKE3北美 铭牌贴纸 2023-11-06 V1.0 是 郑庆功 针对整个工艺栏 中涉及到的油漆, 油墨,镀层是否需 要非导电的要求 说明 油漆: 否 是 油漆要求完全绝缘不导电，即阻值无穷大 是 油漆阻值大于_____ 油墨: 否 是 油墨要求完全绝缘不导电，即阻值无穷大 是 油墨阻值大于_____ 镀层: 否 是 镀层要求完全绝缘不导电，即阻值无穷大 是 镀层阻值大于_____ 基础结构号 08/02/49/54/55/56/57/59/67/79类： 72/99(说明书光盘)类： 71类： 74/76/89类： 在通力产线镭雕 73类： DENON PP合成纸 亚克力胶 不可移 粘贴在指定位置 UL认证材质 02/Nov./2023 1:1 Yusuke Shitano Pantone 8403C Pantone Black C Label: offset lithography Printing Date Issue # Scale Prepared by Color Process Finish Notes Approvals Project Manager Product Line Manager Mechanical Engineer QA Rep SignatureDate Date 08/Sep./2023 Revision B341005 Description B341011 DHT-S218 RATING LABEL ARTWORK Artwork data for DPP DateRevisionDescription Colors Pantone 8403C Pantone Black C D&M Holdings Inc. Center line for Sound bar and Rating label Confidential 3 mm E3 E3 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 ID: BV2-DHT-S218 IC: 10369A-DHTS218 CAN ICES-3(B)/NMB-3(B) 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 ID: BV2-DHT-S218 IC: 10369A-DHTS218 CAN ICES-3(B)/NMB-3(B) 13/Sep./2023B341007 Correct UL mark to E352019 for E3 DPP 14/Sep./2023B341008 Correct TISI mark for E2/EA DPP 02/Nov./2023B341011 Artwork data for LPP (update EU address, fix FCC/IC ID) 白色块为：S/N贴纸黏贴示意图 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 ID: BV2-DHT-S218 IC: 10369A-DHTS218 CAN ICES-3(B)/NMB-3(B)

S218项目天线测试报告 制作：李粤 审核：陶攀 日期：20231015 版本： 项目名称： S218 项目类型： Sound bar 结构图纸版本： 1.0 测试工程师： 李粤 测试时间： 2023.10.15 软件信息： ats2835p_evb_230511_v10_BQB.fw 天线个数： 1 天线形式： PIFA 天线材质： PCBA板载 测试结论： 性能符合此类产品指标，满足客户要求。 Project information—项目信息 天线匹配电路 Cable接线出线图 天线S11测试 天线测试点位 天线S11测试数据 测试项LOWMIDHIGLIMIT 驻波比2.071.781.74 回损-9.18-11.04-11.35 天线S11测试 测试环境照天线效率测试数据 天线增益及效率 天线增益：2.4dBi Freq(MHz)Efficiency(dB)Efficiency(%)Gain(dBi) 2400-3.2647.242.34 2410-3.346.792.4 2420-3.2647.182.35 2430-3.3146.642.18 2440-3.28472.01 2450-3.148.971.91 2460-350.091.92 2470-3.0749.341.67 2480-2.9950.191.55 2490-3.346.771.08 2500-3.3646.171.04 天线3D辐射苹果图 天线2D图 备注： 传导测试点位 Item BDR(DH5)EDR 2M(2DH5) ChannelLowMidHighLowMidHigh UnitdBmdBmdBmdBmdBmdBm 传导功率6.876.84 6.81 6.676.646.61 灵敏度-93.5-94-93.5-93-93-93 传导测试数据 传导测试数据 传导测 试点位 OTA测试数据测试环境照 有源OTA数据 序号测试项目测试模式备注 Channel 2402 MHz 2441 MHz 2480 MHz 1TRPDH5 4.493.223.28 2TISDH5 -90.77-91.105-91.21 从以上测试数据分析，性能基本上符合此类产品指标，满足客户要求。 结论 THANKS 通力電子控股有限公司

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23101904-2E06 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 1 of 7 FCC RF EXPOSURE REPORT Applicant : D&M Holdings Inc. Address of Applicant : 2-1 Nisshin-cho, Kawasaki-ku, Kawasaki-shi, Kanagawa, 210-8569 Japan Manufacturer : D&M Holdings Inc. Address of Manufacturer : 2-1 Nisshin-cho, Kawasaki-ku, Kawasaki-shi, Kanagawa, 210-8569 Japan Equipment under Test : SOUND BAR Model No. : DHT-S218 FCC ID : BV2-DHT-S218 Test Standard(s) : KDB447498 D01 General RF Exposure Guidance v06 Report No. : DDT-RE23101904-2E06 Issue Date : 2023/12/18 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Address of Laboratory : Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23101904-2E06 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 2 of 7 Table of Contents Test report declares............................................................................................................3 1. General Information ............................................................................................................ 5 1.1. Description of equipment .................................................................................................... 5 1.2. Assess laboratory ................................................................................................................ 5 2. RF Exposure Evaluation ..................................................................................................... 6 2.1. Requirement ........................................................................................................................ 6 2.2. Calculation method ............................................................................................................. 6 2.3. Estimation result .................................................................................................................. 7 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23101904-2E06 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 3 of 7 Test Report Declare Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is assessed by Guangdong Dongdian Testing Service Co., Ltd and in the configuration assessed the equipment complied with the standards specified above. The assessed results are contained in this report and Guangdong Dongdian Testing Service Co., Ltd is assumed of full responsibility for the accuracy and completeness of these assess. After evaluation, our opinion is that the equipment In Accordance with above standard. Report No.: DDT-RE23101904-2E06 Date of Receipt: 2023/10/26 Date of Test: 2023/10/26-2023/12/18 Prepared By: Approved By: ___________________ ______________________ Tiger Mo/Engineer Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Guangdong Dongdian Testing Service Co., Ltd. Applicant : D&M Holdings Inc. Address of Applicant : 2-1 Nisshin-cho, Kawasaki-ku, Kawasaki-shi, Kanagawa, 210-8569 Japan Equipment under Test : SOUND BAR Model No. : DHT-S218 Manufacturer : D&M Holdings Inc. Address of Manufacturer : 2-1 Nisshin-cho, Kawasaki-ku, Kawasaki-shi, Kanagawa, 210-8569 Japan Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23101904-2E06 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 4 of 7 Revision History Rev. Revisions Issue Date Revised By --- Initial issue 2023/12/18 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23101904-2E06 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 5 of 7 1. General Information 1.1. Description of equipment EUT Name : SOUND BAR Model Number : DHT-S218 EUT function description : Please reference user manual of this device Power Supply : 100-240V~50/60Hz 40W Radio Technology : Bluetooth V5.0 (BR/EDR/LE) Operation frequency : Bluetooth (BR/EDR/LE): 2402 MHz-2480 MHz Modulation : Bluetooth BR/EDR: GFSK, /4-DQPSK, 8DPSK Bluetooth LE: GFSK Antenna Type : PCB antenna, Maximum PK gain: 2.4 dBi Note: EUT is the abbreviation of equipment under test. 1.2. Assess laboratory Guangdong Dongdian Testing Service Co., Ltd. Add.: Unit 2, Building 1, No.17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China 523808 Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20155, G-20118 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23101904-2E06 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 6 of 7 2. RF Exposure Evaluation 2.1. Requirement Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2 m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. Limits for General Population/Uncontrolled Exposure 2.2. Calculation method From the peak EUT RF output power, the minimum mobile separation distance, d=0.2 m, as well as the gain of the used antenna, the RF power density can be obtained. Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23101904-2E06 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 7 of 7 2.3. Estimation result Mode Output power (dBm) Output power (mW) tune up power (dBm) Ante…

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Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE23101904-2E05 TRF No.: RT-4-E-02-002 FCC ID&ISED Report BLE Ver.1.1 Page 1 of 81 FCC AND ISED CERTIFICATION TEST REPORT Applicant : D&M Holdings Inc. Address of Applicant : 2-1 Nisshin-cho, Kawasaki-ku, Kawasaki-shi, Kanagawa, 210-8569 Japan Manufacturer : D&M Holdings Inc. Address of Manufacturer : 2-1 Nisshin-cho, Kawasaki-ku, Kawasaki-shi, Kanagawa, 210-8569 Japan Equipment under Test : SOUND BAR Model No. : DHT-S218 FCC ID : BV2-DHT-S218 IC : 10369A-DHTS218 Test Standard(s) : FCC Rules and Regulations Part 15 Subpart C, RSS-247 Issue 3 August 2023, ANSI C63.10:2013, RSS-Gen Issue 5, Apr. 2018, Amendment 2 (February 2021) Report No. : DDT-RE23101904-2E05 Issue Date : 2023/12/18 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Address of Laboratory : Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE23101904-2E05 TRF No.: RT-4-E-02-002 FCC ID&ISED Report BLE Ver.1.1 Page 2 of 81 Table of Contents Test report declares............................................................................................................4 1. Summary of Test Results .................................................................................................... 7 2. General Test Information .................................................................................................... 8 2.1. Description of EUT .............................................................................................................. 8 2.2. Accessories of EUT ............................................................................................................. 9 2.3. Assistant equipment used for test ....................................................................................... 9 2.4. Block diagram of EUT configuration for test ....................................................................... 9 2.5. Test environment conditions ............................................................................................. 10 2.6. Deviations of test standard................................................................................................ 10 2.7. Test laboratory .................................................................................................................. 10 2.8. Measurement uncertainty .................................................................................................. 11 3. Equipment Used During Conductive Test ......................................................................... 12 4. 6 dB Bandwidth ................................................................................................................. 13 4.1. Block diagram of test set…

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