2BTW7-AIGE01Smart Translation Glasses

1-year awrranty 本产品售后服务承诺：严格依据《中华人民共和国消费者权益法》、 《中华人民共和国产品质量法》实行售后三包服务，服务内容如下： 在三包有效期内，您可依照本规定享受修理、更换、退货的 权利，修理、换货、退货应当凭发票办理。 1.自您签收次日起7日内，本产品出现包修条例所述故障情况 经由售后服务中心检测确定，依据您的选择，免费办理退换货 或者修理等服务； 3.自您签收次日起12个月内，本产品出现包修条例所述故障情 况经由售后服务中心检测确定，依据您的选择，免费进行修理 （运费自理）。 2.自您签收次日起8天-15天内，本产品出现保修条例所述故障 情况，经由售后服务中心检测确定，依据您的选择，免费办理 换货或者修理等服务； Product warranty card Warranty item Buyer information Certificate of Conformity Do not use the device near heat sources such as radiators, heaters, open flames, or in extremely high or low temperatures. This product contains a built-in, non-removable battery. Improper replacement may result in explosion. Do not attempt to disassemble the device. Do not disassemble, strike, crush, or cut the battery, as it may explode. Do not expose the battery to direct sunlight, fire, or other sources of excessive heat. Do not subject the battery to extremely low air pressure, which may cause it to explode or leak flammable substances. Stop using the battery immediately if it becomes severely swollen. If you suspect the battery has been swallowed or inserted into the body, seek medical help immediately. Do not dispose of the battery with household waste. Follow local regulations for safe disposal. The parts of the glasses in contact with the skin are made from skin-friendly materials. However, if you experience discomfort or allergic reactions, discontinue use and consult a doctor. Use the device within a temperature range of 0C to 45C and store it within -20C to 45C. Exposure to extreme temperatures may cause deformation or malfunction. ���×��mm ���g白纸折页 使用说明书 AI智能翻译眼镜 声明 产品介紹 首先对您使用本公司的产品表示感谢！在使用之前请先阅读 此说明书正确使用此产品。为了更好的服务，本用户手册的 内容可能变更。因为产品的性能和功能而发生的变更，将不 做另行通知。 本智能眼镜为磁吸插拔款，分为智能镜腿和光学镜架两部分， 购买时，光学镜架可按个人喜好选配其它款式。 产品规格 使用操作 • • • • • • • • • • • 备注 开机状态且无蓝牙联接的状态下单腿按键连续 单击6次，单次第7次时长按关机，恢复出厂、 清除手机配对信息。(左右需全部清除配对信息， 方可再次配对) 为了防止可能的听力损伤，请勿长时间使用高音量 PAC负氧离子 释放高浓度负氧离子，营造清新自然的呼吸环境， 仿佛置身森林深处。 原创疗愈音乐 针对不同人群（老年、中年、青少年、孕妇、助眠） 的生理心理需求，融合中国“五音疗愈”理念与现代 和弦技术，结合阿尔法脑波，帮助放松身心，缓解 眼部疲劳。 微循环技术 采用9.34微米波长与33.3Hz太赫兹，构建复合能 量场，辅助神经系统舒缓及微循环改善。 注：本产品为健康辅助工具，非医疗器械，不具备 疾病治疗功能。 • • • • 请勿将电池置于极低气压下，否则可能导致电池 爆炸或泄漏可燃液体和气体 若电池出现严重膨胀，请勿继续使用 注意事项 AI健康功能说明 进行剧烈运动时，请勿使用本产品，以免因意外带 来人身伤害 遵守所在地区或国家的相关规定，驾车时请谨慎使 用本设备 • 本产品使用是 防蓝光零度数平光镜片，有效过滤 有害蓝光，缓解长时间使用数码屏幕带来的眼干、 眼涩与视觉疲劳。镜片可轻松取下，方便您携带 至眼镜店，作为验光配镜时最直观的尺寸、形状 参考 如需更换镜片，建议到专业的眼镜店进行更换，如 自行拆装镜片可能由于操作不当导致设备损坏 如需调整鼻托，请到专业眼镜店进行调整，不当调 整鼻托可能造成鼻托的损坏 请勿用温热水清洁镜片 请避免和易造成刮磨的金属用品一起存放 塑料材质及镜片不耐热，请避免在高温处使用（如 桑拿房等）或存放（如车辆的仪表盘上等），以免 引起变形或开裂 请勿在散热器、加热器、火焰或其他发热设备等热 源附近或温度过高、过低的环境下使用 请在温度0°C~45°C范围内使用本设备，并在温度 -20°C~45°C范围内存放设备及配件。当环境温度过 高或过低时，可能会引起镜框变形、眼镜故障 请勿堵塞出声孔和麦克风孔，按照使用说明进行 使用 • • • 请勿擅自拆卸、改装设备（含更换内置电池）及配 件，否则该设备及配件将不在本公司保修范围之内， 设备发生故障时请联系本公司售后服务 本产品配有内置电池且不可拆卸，电池更换当不会 有爆炸危险，请勿自行拆卸设备 请勿拆解、撞击、挤压或切割电池，否则可能导致 爆炸；电池不得暴露在如日照、火烤或类似的过热 环境中 如果你认为电池可能已被吞食或放置在身体的任何 部位内，立即寻求医疗救助 请不要将电池扔进生活垃圾进行处理，请遵守国家 相应的规定安全处置用完的电池 • • 眼镜贴合皮肤位置采用专业健康材质，用户可放心 佩戴，如因个体差异原因，佩戴时感到皮肤不适或 出现过敏反应，请立即停止佩戴并咨询医生 请勿使用其他化学溶剂或清洁剂清洁本产品；本 产品不附送电源适配器，请使用符合CCC认证的 5V 1A电源适配器 •功能并非永久有效，可能会随着日常使用的磨损 而下降，请避免设备及配件淋雨或受潮 • • • 本设备及其配件如不慎沾水，请尽快擦拭后放置于 通风阴凉处等待干燥。未完全干燥之前，请勿再次 使用或充电；充电线不防水，充电前请注意清洁镜 腿充电触点与充电线金属头，如有水分残留请及时 擦拭，以免造成短路 产品及其配件可能包含小零件，为了避免儿童窒息 或其他危险或损坏，请将产品及配件放在儿童接触 不到的地方 本设备不支持冲洗，请勿直接冲洗镜腿或进行超声 波清洗等 免责条款 用户凭保修凭证及有效发票可享受当地法律法规 所赋予的消费者权益。以下不属于免费维修范围： 1.不能出示有效的保修凭证及发票。 2.保修凭证有涂改痕迹或与产品不符。 3.消耗材料的自然消耗、磨损及老化。 4.雷击或用电系统原因造成的损坏。 5.因用户使用不当造成的损坏。 6.自行拆动、改装、维修过的产品。 7.超过保修期，或未按产品使用说明的要求使用、 维护、保管而造成的损坏。 8.除主机以外的赠品和包装盒。 有害物质 三包凭证 产品中有害物质名称及含量 部件名称 印刷电路组件 外壳等小结构件 本表格依据SJ/T11364的规定编制 本表格依据SJ/T11364的规定编制 印刷电路板组件*：包括印刷电路板及其零部件、电子元器件等。 根据产品型号不同，您所购买的产品可能不会含有以上所有部件。 O：表示该有害物质在该部件所有均质材料中的含量均在 GB/T26572规定的限量要求以下。 X：表示该有害物质至少在该部件的某一均质材料中的含量 超出GB/T26572规定的限量要求。 在中华人民共和国境内销售的电子电气产品必须 标识此标志，标志内的数字代表在正常使用状态 下的产品的环保使用期限。 1.本产品自购买日期起，整机保修一年。 2.保修服务只限于一般正常使用下有效，不依照说明使用非经 本公司认可的维修与改装，错误使用或疏忽而造成的损坏或因 天灾造成损坏等，则不在本品牌产品保修范围内。 3.维修时请携带此卡原件，并随产品一起提供给销售商。否则将 不能获得保修服务。 4.保修卡若经修改，将不能获得保修服务。 5.产品外观存在较严重的破损、涂券、严重刮花划痕、存在一定 质量问题导致的功能故障只能修，不能换新、不能退。 6.对不依照上述保修条例办理的用户，本公司对上述条例负有解 释权。 保修条例 产品保修卡 合格证 GB4943.1-2022 保修事项 购买者信息 购买日期： 产品型号： 7天退换 联系人： 联系地址： 电话： 15天内换货 1年保修 Purchase date AI翻译功能 一、AI对话 基于先进大模型，支持语音与文字双模式互动， 理解上下文，智能生成回应。学习、工作、生活中 的贴心对话伙伴。 APP软件扫描二维码下载安装，连接AI智能 翻译眼镜 使用流程 1.进入「AI对话」页面 2.点击麦克风语音输入，或直接输入文字发起对话 3.AI即时回复，支持语音播报与文本查看，可点击 喇叭重播 五、同声传译 适用于会议、讲座、学习等需高效记录与翻译 的场景。 使用流程 1.选择源语言与目标语言（如中文→英文） 2.开始说话，系统自动识别：原文显示在上方， 译文同步显示在下方，并通过耳机播报 3.点击屏幕空白处，可切换为"专注模式"，仅 保留原文与译文 六、AI秘书 AI智能秘书，一键生成精准转录、专业总结与结构化 思维导图，让会议记录高效智能成稿 使用流程 1.进入「AI秘书」页面 2.点击右下角麦克风按钮，选择录音语言 3.输入标题(非必填，系统默认以时间命名)，点击 「确定」开始录音4.单条录音支持3小时时长，结束即 保存并进入详情页 5.点击[立即生成」，选择模板(会议纪要/采访/演讲) 和转录语言，AI自动生成处理 6.生成中(3小时音频约4分钟完成文本、AI总结、 思维导图)，离开当前页不影响自动生成显示结果 AI总结：AI智能提取核心要点，适配模板生成专业 文档，支持双击富文本编辑 思维导图：AI智能分析转化为结构化思维导图，清 晰呈现观点分支 说明 支持重新生成，可重新选择模板和转录语言 支持一键复制转写或总结文本 支持导出转写TXT格式；支持导出总结TXT和 MARKDOWN格式；支持导出思维导图JPGE和 MARKDOWN格式；支持导出音频MP3格式 所有录音文件均可在录音列表左滑重新命名或删除 控制操作 喇叭：开启/关闭耳机译文语音播放。 暂停：暂停录音与翻译。 离开：结束会话并清空记录。 二、翻译机 手机外放，无需眼镜，适合公共场所或与陌生人 简单交流。 使用流程 1.选择双方语言（如中文-英文） 2.点击对应语言按钮（如“英文”），提示“请讲 English” 3.系统仅识别该语言，翻译为对方语言 4.译文通过手机扬声器外放，也可点击喇叭重播 三、眼镜+手机模式 一人戴智能眼镜听译，一人用手机说话。适合与 陌生人临时对话场景，如在国外餐厅点单、问路、 购物等。 语音转录：精准逐句转录语音，支持段落播放与 双击编辑，对话逻辑一目了然 User Manual Smart Translation Glasses Product Introduction Statement: Thank you for choosing our product! Please read this manual carefully before using the device to ensure proper operation.To provide better service, the contents of this user manual may be subject to change.Changes resulting from updates in product performance and functionality may be made without prior notice. These smart glasses feature a magnetic plug-in designand are divided into two parts: the smart temple and theoptical frame. When purchasing, the optical frame can bechosen in other styles according to personal preference. Product Specifications Operation Instructions Note When the device is powered on and there is no Bluetoothconnection, press the single-leg button 6 timesconsecutively, and on the 7th press, long press to poweroff to restore factory settings and clear phone pairinginformation. (All pairing information on both sides needs…

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1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Herland International Trading Inc FRN: 0036324101 Contact Name: Jianfeng Gao Address: 1370 Valley Vista Dr Ste 200 Diamond Bar California 91765-3921 Telephone No: 001-909-772-1888 Email: [email protected] Applicant: Company name: Vanch(Ningbo) Brand Management Co.,Ltd. Product Description: Smart Translation Glasses Grantee code: 2BTW7 FCC ID: 2BTW7-AIGE01 FRN: 0037797073 Contact Name: Jack bu Address: No. 68, Weiliu Road, Beilun District, Ningbo, 315020, Zhejiang, China Telephone No: 18906679427 Email: [email protected] [Vanch(Ningbo) Brand Management Co.,Ltd.] certifies that, as of the date of this filing of the application with the TCB, [Herland International Trading Inc] is our designated US agent for service of process for the above referenced FCC ID. [Vanch(Ningbo) Brand Management Co.,Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [Herland International Trading Inc] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2026/06/03 Applicant’s Name: Jack bu US Agent’s Name: Jianfeng Gao Title: Manager Title: Manager Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 Vanch(Ningbo) Brand Management Co.,Ltd. TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Vanch(Ningbo) Brand Management Co.,Ltd. Grantee code: 2BTW7 FCC ID: 2BTW7-AIGE01 FRN: 0037797073 Contact Name: Jack bu Address: No. 68, Weiliu Road, Beilun District, Ningbo, 315020, Zhejiang, China Telephone No: 18906679427 Fax No: 18906679427 Email: [email protected] i. [Vanch(Ningbo) Brand Management Co.,Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Vanch(Ningbo) Brand Management Co.,Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Vanch(Ningbo) Brand Management Co.,Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment . Date: 2026/06/03 Applicant’s Name: Jack bu Title: Manager Signature: 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Vanch(Ningbo) Brand Management Co.,Ltd. Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device Smart Translation Glasses Company name Vanch(Ningbo) Brand Management Co.,Ltd. Grantee code 2BTW7 FCC ID 2BTW7-AIGE01 FRN 0037797073 Contact name Jack bu Address No. 68, Weiliu Road, Beilun District, Ningbo, 315020, Zhejiang, China Telephone number 18906679427 E-mail [email protected] Chipset/module information AD6973D8 Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 3 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: 4 # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies ignature: Name: Jack bu Date:2026-06-03 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TCB CALL página 1 File FCC ID: 2BTW7-AIGE01 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ►We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : Search | California Secretary of State TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 TCB CALL página 6 ►CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

Vanch(Ningbo) Brand Management Co.,Ltd. 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026-06-04 Subject: Request for Confidentiality FCC ID: 2BTW7-AIGE01 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☒ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Name: Jack bu Date: 2025-06-04 Title: Manager Signature of applicant:

C5266091_X8_Ed.1 1/1 Letter of Authorization Vanch(Ningbo) Brand Management Co.,Ltd. Company: Vanch(Ningbo) Brand Management Co.,Ltd. Address: No. 68, Weiliu Road, Beilun District, Ningbo, 315020, Zhejiang, China Product Name: Smart Translation Glasses Model Number: AI-GE01 FCC Identifier: 2BTW7-AIGE01 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Jack bu Date: 2026.0 6.0 3 Title: Manager Signature of applicant:

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size:16*4mm FCC ID: 2BTW7-AIGE01 Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. ANT ANT Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BTW7-AIGE01 RF Exposure Evaluation According to KDB 447498 D01 V06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Here, For BT EDR Peak Output Power (dBm) Max tune-up (mW) Frequency (MHz) Min. distance(mm) Calc. thresholds limit 1.48 1.41 2402 5 0.44 3.0 For BLE Peak Output Power (dBm) Max tune-up (mW) Frequency (MHz) Min. distance(mm) Calc. thresholds limit 0.99 1.26 2402 5 0.39 3.0 So a SAR test is not required

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260518005R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 52 FCC Part 15C Test Report FCC ID: 2BTW7-AIGE01 Applicant: Vanch(Ningbo) Brand Management Co.,Ltd. Address: No. 68, Weiliu Road, Beilun District, Ningbo, 315020, Zhejiang, China Manufacturer: Shenzhen muedo Technology Co.,ltd Address: No.82 Zhu Long Tian Road, Shuitian Community, ShiyanStreet, Shenzhen, Guangdong Province, China. Product Name: Smart Translation Glasses Trade Mark: BEIFA Model Number: AI-GE01 Date of Receipt: May 18, 2026 Test Date: May 18, 2026 – Jun. 03, 2026 Date of Report: Jun. 03, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10-2020+Cor 1-2023 Test Result: Pass Report Number: DLE-260518005R Prepared (Test Engineer): Ken Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260518005R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 52 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 11 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 22 3.3.1 TEST REQUIREMENT: 22 3.3.2 TEST PROCEDURE 22 3.3.3 DEVIATION FROM TEST STANDARD 22 3.3.4 TEST SETUP 23 3.3.5 EUT OPERATING CONDITIONS 23 4 . PEAK OUTPUT POWER 35 4.1 APPLIED PROCEDURES / LIMIT 35 4.1.1 TEST PROCEDURE 35 4.1.2 DEVIATION FROM STANDARD 35 4.1.3 TEST SETUP 35 4.1.4 EUT OPERATION CONDITIONS 35 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260518005R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 52 Table of Contents Page 4.1.5 TEST RESULTS 36 5 . NUMBER OF HOPPING CHANNEL 39 5.1 APPLIED PROCEDURES / LIMIT 39 5.1.1 TEST PROCEDURE 39 5.1.2 DEVIATION FROM STANDARD 39 5.1.3 TEST SETUP 39 5.1.4 EUT OPERATION CONDITIONS 39 5.1.5 TEST RESULTS 39 6 . BANDWIDTH TEST 41 6.1 APPLIED PROCEDURES / LIMIT 41 6.1.1 TEST PROCEDURE 41 6.1.2 DEVIATION FROM STANDARD 41 6.1.3 TEST SETUP 41 6.1.4 EUT OPERATION CONDITIONS 41 6.1.5 TEST RESULTS 42 7 . HOPPING CHANNEL SEPARATION MEASUREMENT 45 7.1 APPLIED PROCEDURES / LIMIT 45 7.1.1 TEST PROCEDURE 45 7.1.2 DEVIATION FROM STANDARD 45 7.1.3 TEST SETUP 45 7.1.4 EUT OPERATION CONDITIONS 45 7.1.5 TEST RESULTS 45 8 . DWELL TIME OF OCCUPANCY 47 8.1 APPLIED PROCEDURES / LIMIT 47 8.1.1 TEST PROCEDURE 47 8.1.2 DEVIATION FROM STANDARD 47 8.1.3 TEST SETUP 47 8.1.4 EUT OPERATION CONDITIONS 47 8.1.5 TEST RESULTS 48 9 . ANTENNA REQUIREMENT 52 9.1 STANDARD REQUIREMENT 52 9.2 EUT ANTENNA 52 10 . TEST SETUP PHOTO 52 11 . EUT PHOTO 52 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260518005R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 52 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247(c) Radiated Spurious Emission PASS 15.205 Band Edge Emission PASS 15.247(b)(1) Peak Output Power PASS 15.247(a)(iii) Number of Hopping Frequency PASS 15.247(a)(iii) Dwell Time PASS 15.247(a)(1) Bandwidth PASS 15.247(a)(1) Hopping Channel Separation PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 20dB Bandwidth ±0.2MHz Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260518005R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 52 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Smart Translation Glasses Trade Mark: BEIFA Model Number: AI-GE01 Model Difference N/A Operation Frequency: 2402~2480MHz Channel numbers: 79 Channels Channel separation: 1MHz Modulation technology: GFSK, π/4 DQPSK, 8DPSK Antenna Type: Internal Antenna Antenna gain: 1.7dBi Power supply: DC 3.7V from battery DC 5V from charge Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. 3.The components and schematic diagram of the left leg and the right leg of this product are the same, but the relevant component layout is slightly different. Both are non-RF partial ci…

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Antenna Describe Antenna Internal Antenna Antenna Gain 1.7dBi Frequency Range 2.4Ghz-2.483Ghz Connector Type Direct Location of measurement (company name) Shenzhen muedo Technology Co.,ltd Manufacturer: Shenzhen muedo Technology Co.,ltd Address: No.82 Zhu Long Tian Road, Shuitian Community, ShiyanStreet, Shenzhen, Guangdong Province, China. 2：External View Drawing Antenna Photo & Length (mm)

Shenzhen DL Testing Technology Co., Ltd. EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. Conducted Measurement Photos RF Conducted Test Photos ※※※※※ END OF REPORT ※※※※※