2BBDK-YYTAGYY tag

1 开关机键 1.支持苹果Find My应用 组建装配 装车 可以在苹果的Find My App中呼叫设备，以发现物品。 同时，如果设备丢失，苹果Find My网络即可以帮助 寻找，也就是说所有的苹果手机，平板和MAC都可以 帮助寻找。 注意：如果Find My设备连接不上手机，可能是信号受阻， 请移步设备位置再尝试连接！ 1.长按Find My的开机键4-5秒，听到欢快的声音 即设备开机，再长按开机键4-5秒，听到短暂 滴滴两声即设备关机。 采用CR2032纽扣电池，常规情况下续航时间可 达365天 2.打开ios系统自带的查找软件。 内置了UWB芯片，该芯片主要用于无线定位和追 踪，用户可以在“查找”App中看到物品选项， 通过超宽带技术进行空间感知，配合苹果手机 内置U1芯片实现精准定位，可将定位精度精确 到10cm左右。 底壳面壳 Find My Find My 支架 防滑胶垫 包装内的配件根据使用要求为“选配”。 螺丝刀底壳螺丝 3.选择物品→添加物品→其他支持的物品→连接 选择对应物品→上划到底部，选中移除物品 选项→点击移除物品→点击移除→确定移除， 页面提示：正在移除物品 4.连接成功后可自定义用户名以及显示图标电 量等等。 3.设备共享 支持家庭管理、成员间设备分享，远距离丢失，成员 间也可通过共享地图一起寻找丢失物品。 4.位置记录 支持记录手机与防丢器连接状态的位置及记录手机与 防丢器最后一次断开连接的位置，快速判断丢失地点， 并在地图中标注。 2.一键导航 当物品丢失，点击APP“立即导航”，即可打开手机 地图软件导航前往。 Find My防丢器连接说明 Find My 2 7689 5 34 Find My防丢器解绑(解绑时设备属于 开机状态，不可关机后进行解绑): 产品概述 关于待机 关于精准 包装内有 Find My 使用说明书 感谢您使用我公司产品 使用前，请仔细阅读以下信息 连接步骤特别提醒 Find My M3螺丝 底壳 Find My 防水圈 安装说明： 1.出货时反光膜和防水圈固定在了面壳上 2.用户自行将 Find My产品放入面壳内， 盖上底壳，然后用螺丝刀固定好螺丝， 即完整安装 特别声明： 1.若本产品日后有任何技术变更，怒不另行通 知。 2.产品外观，颜色如有改动，以实物为准。 3.保修卡只适用于下述所列IMEI号设备的三包 服务。 4.请妥善保管此维修卡，保修时请出示此卡及 原购买单据。 5.具体保修范围请参见下表说明。 3.装配时请不要遗忘防水圈 如果遇到任何产品问题 欢迎联系在线客服 面壳 反光膜 保 修 卡 *此卡为保修的基本凭证，请用户认真填写此卡并妥善保存。 1.自购买之日起，非人为损坏故障保修一年； 2.属于下列情况之一的，不在保修范围内，但可付费维修； （一）超过保修期限 （二）未经我司授权，擅自拆卸或维修造成损坏； （三）侵水，电路板烧毁； （四）因安装、使用维护、保管不当造成损坏的； （五）使用过程中引起的产品外壳损坏； （六）产品内部IMEI号被撕去或模糊不清； （七）保修凭证与产品型号不符或保修凭证被涂改； （八）因不可抗力造成的损坏。 1 Power button 1.Support Apple Find My app Component assembly Loading Devices can be called in Apple's Find My App to discover items. At the same time, if a device is lost, the Apple Find My network is available to help find it, which means all Apple phones, Ipads, and MACs can help find it. Note: If the Find My device does not connect to the cellphone, there maybe a signal blockage, please move to the device location and try to connect again! 1.Long press Find My's power on button for 4-5 seconds, hear the cheerful sound thatthe device is turned on, then long press the power on button for another 4-5seconds, hear two short drops that the device is turned off. Adopts CR2032 button cell battery, with a life of up to 365 days under regularconditions 2.Open the finding software that comes with ios system. Built-in UWB chip, the chip is mainly used for wireless positioning and tracking, the user can see the items in the "Find" App option, through the ultra-wideband technology for spatial awareness, with Apple's built-in U1 chip to achieve accurate positioning, can be accurate positioning accuracy of about 10cm. bottom shellfront shell YY tag Find My Bracket Anti-slip adhesive pad The accessories in the package are "optional" according to the requirements of use. 3.Select item→Add item→Other supported Select the corresponding item→Scroll up to the bottom and select the option of removing the item→Click to remove the item→Click to remove it→Confirm to remove, and the page prompts: the item 4.You can customize the user name and display the icon power and so on after successful connection. 3.equipment sharing Support family management, device sharing between members, lost at a distance, members can also share the map to find lost items together. 4.Location Record Supports recording the location of the connection status between the cellphone and the anti-loss device and recording the connection status between the cellphone and theThe location of the last disconne- ction of the anti- loss device, quickly determine the location of the loss and mark it in the map. 2.One-touch navigation When the item is lost, click on the APP"Immediate navigation", you can open the cellphone map software to navigate to. Find My anti-lost device connection instructions Find My 2 768910 5 34 Unbinding Find My antilossdevice (the device is on when unbinding, and cannot be unbound after shutting down): Product Overview About Standby About Precision Inside the package YY tag Instruction Manual Thankyou for using our products Please read the following information carefully before use Connection steps Special reminder Find My M3 screws bottom case Find My waterproof ring Installation instructions: 1.The reflective film and waterproof ring are fixed on the surface shell when shipped. 2. Users put the Find My product into the front shell cover the bottom shell, and then use a screwdriver to fix the screws, that is, complete installation. 3. Do not forget the waterproof ring when assembling 4. Please keep this repair card in a safe place and present it along with the original purchase receipt at the time of warranty. 5. See the table below for specific warranty coverage descriptions. Special notice: 1 Any future technical changes to this product are available without prior notice. 2. If there is any change in the appearance and color of the product, the physical object shall prevail. 3. The warranty card is only valid for three packages of service for devices with the IMEI numbers listed below. If you encounter anyproduct problems， welcome to contact online customer facepiece argentea Warranty Card *此卡为保修的基本凭证，请用户认真填写此卡并妥善保存。 1.From the date of purchase, non-human damage fault warranty for one year; 2. If one of the following conditions is not covered by the warranty, but can pay for maintenance; (1) over the warranty period; (2) disassembly or repair without our authorization; (3) flooding and burned circuit board; (4) damage caused by improper installation, use, maintenance and storage; (5) use process. Damage to the product shell; (6) the internal IMEI number is torn off or blurred; (7) the warranty certificate is inconsistent with the product model or the warranty certificate is altered; (8) damage caused by force majeure. certificate of conformity Passed inspection. Approved for sale customer name: postal address: product model： Purchase date ： Name of sales unit： Sales unit address： Sales unit telephone： IMEI No： invoice number： contact number: Chassis screw The screw knife pad 其他支持的物品 添加Find My 其他支持的物品 添加Find My FCC Warning This device complies with Part 15 of the FCC Rules. Operation is subject to the following two…

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Shenzhen Xinyuanrun Product Information Technology Co., Ltd. Covered Equipment Certification Attestation Letter 11/19/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BBDK-YYTAG Shenzhen Xinyuanrun Product Information Technology 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. 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. Shenzhen Xinyuanrun Product Information Technology 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Shenzhen Xinyuanrun Product Information Technology Co., Ltd. (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Limin Zhang Title: Manager Company Name: Shenzhen Xinyuanrun Product Information Technology Co., Ltd. Date: 11/19/2025

Shenzhen Xinyuanrun Product Information Technology Co., Ltd. U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: November 19, 2025 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BBDK-YYTAG Shenzhen Xinyuanrun Product Information Technology Co., Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, CLF Import and Export Limited (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. CLF Import and Export Limited ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: CLF Import and Export Limited FRN: 0033489683 Address: 1312 17th Street #692, Denver, CO 80202, United States Signature: Contact Person: David Chen Tel: +1 949 254 2565 Email: [email protected] Applicant Company Name: Shenzhen Xinyuanrun Product Information Technology Co., Ltd. FRN: 0033817339 Address: 2nd Floor, Building 5, Yantian Xifa Yongqi Science Park, No.54 Tiezai Road, Xixiang Street, Bao 'an District, Shenzhen, China Signature: Contact Person: Yaqiong Wei Tel: 17878235876 Email: [email protected]

DATE: November 19, 2025 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BBDK-YYTAG Product Name: YY tag Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name: Yaqiong Wei Title: Manager Company: Shenzhen Xinyuanrun Product Information Technology Co., Ltd.

Date: November 19, 2025 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, <Signature> Name: Yaqiong Wei Title: Manager Company: Shenzhen Xinyuanrun Product Information Technology Co., Ltd.

DATE: November 19, 2025 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen CCUT Quality Technology Co., Ltd. (1F, Building 35, Changxing Technology Indstrl Park Changzhen Community, Yutang Street,Shenzhen,China) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Shenzhen Xinyuanrun Product Information Technology Co., Ltd. (2nd Floor, Building 5, Yantian Xifa Yongqi Science Park, No.54 Tiezai Road, Xixiang Street, Bao 'an District, Shenzhen, China). <Signature> Name: Yaqiong Wei Title: Manager Company: Shenzhen Xinyuanrun Product Information Technology Co., Ltd.

Shenzhen Xinyuanrun Product Information Technology Co., Ltd. Model Difference Statement FCC ID: 2BBDK-YYTAG DATE: November 19, 2025 Dear Sir/Madam, Added models YY tag-1, YY tag-2, YY tag-3, YY tag-4, YY tag-5, YY tag-6, YY tag-7, YY tag-8, YY tag-9, YY tag-10, YY tag-11, YY tag-12, YY tag-13, YY tag-14, YY tag-15, YY tag-16, YY tag-17, YY tag-18, YY tag-19, YY tag-20 basis of the original product YY tag.The color of appearance and model name of series models listed are different from the main model, but the circuit and the electronic construction are the same, declared by the manufacturer. Sincerely, Name: Yaqiong Wei Company name: Shenzhen Xinyuanrun Product Information Technology Co., Ltd. Address: 2nd Floor, Building 5, Yantian Xifa Yongqi Science Park, No.54 Tiezai Road, Xixiang Street, Bao 'an District, Shenzhen, China

Report No: SSP25100064-1E FCC ID: 2BBDK-YYTAG Annex of Test Report Annex A. EUT External Photos Model: YY tag EUT View 1 EUT View 2 Report No: SSP25100064-1E FCC ID: 2BBDK-YYTAG Annex of Test Report EUT View 3 EUT View 4 Report No: SSP25100064-1E FCC ID: 2BBDK-YYTAG Annex of Test Report EUT View 5 EUT View 6 Report No: SSP25100064-1E FCC ID: 2BBDK-YYTAG Annex of Test Report EUT View 7

Report No: SSP25100064-1E FCC ID: 2BBDK-YYTAG Annex of Test Report Annex D. Label and Inf ormation FCC Label Sample FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location Label Location

Report No: SSP25100064-1E FCC ID: 2BBDK-YYTAG Annex of Test Report Annex B. EUT Internal Photos Model: YY tag EUT Internal View 1 EUT Internal View 2 PCB ANT Report No: SSP25100064-1E FCC ID: 2BBDK-YYTAG Annex of Test Report EUT Internal View 3 EUT Internal View 4

FCC ID: 2BBDK-YYTAG RF Exposure Evaluation According to KDB 447498 D01 General RF Exposure Guidance 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 Here, The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. For BLE Max Conducted Power(dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 1.99 1(±1) 2 1.585 2480 5 0.499212 3.0 So a SAR test is not required

Antenna Specification Specifications Summary Center Frequency 2402 MHz 2441 MHz 2480 MHz ITEMSPEC. Model Name ANT-RF 2.34 dBi 2.07dBi 1.45 dBi MAX.GAIN2.34 dBi PolarizationHorizontal Azimuth Beam Pattern Omni-directional Impedance50Ω Antenna Length Antenna Photo & Length (mm). Test Address RAIN International Technology Co., Ltd. Test Date2024-12-13 Test Instrum ent vector network analyzer - R&S ZVB20 26.mm GTAI GT GTAI GTAI GTAI GTAI GTAI GTAI GTAI Brand Nam GTAI ee Model Namee GTAI ANT-RF Size PCB Antenna 7.8x3.4mm 1. Main antenna : 2402 MHz 1.1 Horizontal Frequency(MHZ):2402Antenna Polarity:Horizontal Maximum Gain(dBi):  2.  4 Average Gain(dBi) :-2.48 Minimum Gain(dBi):-55.18 GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI 1.2 Vertical Frequency(MHZ):2402Antenna Polarity:Vertical Maximum Gain(dBi):  -4.51 Average Gain(dBi) :-8.98 Minimum Gain(dBi):-62.3 GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI 2. Main antenna : 2441 MHz 2.1 Horizontal Frequency(MHZ):2441Antenna Polarity:Horizontal Maximum Gain(dBi): 2.07 Average Gain(dBi) : -2.54 Minimum Gain(dBi): -66.98  GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI 2.2 Vertical Frequency(MHZ):2441Antenna Polarity:Vertical Maximum Gain(dBi): -4.29 Average Gain(dBi) :-8.81 Minimum Gain(dBi):-51.4 GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI 2. Main antenna : 2480 MHz 2.1 Horizontal Frequency(MHZ): 2480Antenna Polarity:Horizontal Maximum Gain(dBi):1.45 Average G ain(dBi) : -3.34 Minimum Gain(dBi): -53.4 GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI 2.2 Vertical Frequency(MHZ):2480Antenna Polarity:Vertical Maximum Gain(dBi): -4.95 Average Gain(dBi) :-9.06 Minimum Gain(dBi):-60.00 GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI GTAI

Report No: SSP25100064-1E FCC Test Report Page 1 of 31 FCC TEST REPORT FCC ID: 2BBDK-YYTAG Report No. : SSP25100064-1E Applicant : Shenzhen Xinyuanrun Product Information Technology Co., Ltd. Product Name : YY tag Model Name : YY tag Test Standard : FCC Part 15.247 Date of Issue : 2025-10-25 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.ccuttest.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: SSP25100064-1E FCC Test Report Page 2 of 31 Test Report Basic Information Applicant..................................: Shenzhen Xinyuanrun Product Information Technology Co., Ltd. Address of Applicant...............: 2nd Floor, Building 5, Yantian Xifa Yongqi Science Park, No.54 Tiezai Road, Xixiang Street, Bao 'an District, Shenzhen, China Manufacturer..........................: Shenzhen Xinyuanrun Product Information Technology Co., Ltd. Address of Manufacturer........: 2nd Floor,Building 5,Yantian Xifa Yongqi Science park, No.54 Tiezai Road, Xixiang Street, Bao'an District, Shenzhen, China Product Name.........................: YY tag Brand Name.............................: - Main Model..............................: YY tag Series Models..........................: See section 1.1(page 5) Test Standard..........................: FCC Part 15 Subpart C KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.4-2014 ANSI C63.10-2020/Cor 1-2023 Date of Test .............................: 2025-10-15 to 2025-10-23 Test Result...............................: PASS Tested By ................................: (Walker Wu) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: SSP25100064-1E FCC Test Report Page 3 of 31 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................6 1.3 Compliance Standards ...........................................................................................................................................7 1.4 Test Facilities ........................................................................................................................................................7 1.5 List of Measurement Instruments ..........................................................................................................................8 1.6 Measurement Uncertainty .....................................................................................................................................9 2. Summary of Test Results ........................................................................................................................................... 10 3. Antenna Requirement ............................................................................................................................................... 11 3.1 Standard and Limit.............................................................................................................................................. 11 3.2 Test Result .......................................................................................................................................................... 11 4. Conducted Emissions ................................................................................................................................................ 12 4.1 Standard and Limit.............................................................................................................................................. 12 4.2 Test Procedure.................................................................................................................................................... 12 4.3 Test Data and Results .......................................................................................................................................... 13 5. Radiated Emissions ................................................................................................................................................... 14 5.1 Standard and Limit.............................................................................................................................................. 14 5.2 Test Procedure.................................................................................................................................................... 14 5.3 Test Data and Results .......................................................................................................................................... 16 6. Band-edge Emissions(Radiated) ............................................................................................................................... 20 6.1 Standard and Limit.............................................................................................................................................. 20 6.2 Test Procedure.................................................................................................................................................... 20 6.3 Test Data and Results ....…

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Report No: SSP25100064-1E FCC ID: 2BBDK-YYTAG Annex of Test Report Annex C. Test Photos Radiated Emission Test View Below 1GHz Radiated Emission Test View Above 1GHz