2AILI-SDFV02604SDD Finder 3

2.2 Long press the button on the SDD Finder 3 for about 0.6-3 seconds, the SDD Finder 3 is successfully awakened when you hear a single “Beep” and see the red light flash once. (Fig: 2) 2.3 Open the "Find My" app that comes with your device. 2.4 Click on "Item - Add - Add another item - Searching for item (SDD Finder 3) - Connect - Name item - Continue - Select emoticon - Continue - Agree - Finish”. 2.5 Unpair the SDD Finder 3 by clicking “Remove” on the bottom of operation page, you will hear sounds “ Beep, Beep Beep”, and the light flashes three times. 3. Additional Tips 3.1 Learn more-Serial number lookup -Locate the button on the front of the SDD Finder 3. -Press the button for four times, you will hear a single “Beep”, and the light flashes once. 3.2 How to disable -Locate the button of the SDD Finder 3. -Press the button 5 times and 5 beeps will sound and the LED light will flash 5 times. 3.3Restore factory settings Long press the button on the side edge for 10s without releasing, about 3s you will hear a "Beep", the red light flashes once, about 5s you will hear two “Beep" “Beep", the red light flashes twice, to about 10s you will hear four “Beep", “Beep", "Beep", "Beep", the red light flashes four times or emits a long beep, and then release the hand. It is successfully restored to the factory settings. 4.BATTERY The Finder 3 contains a coin cell battery. The battery may need to be replaced during the life of the Swissdigital Design Find My network (FMN) Finder works with the Apple Find My network, helping to locate belongings in an easy and secure way. The Find My network is a crowdsourced network of almost one billion Apple devices that use Bluetooth wireless technology to detect missing devices or items nearby and report their approximate location back to the owner in the Find My app. The entire process is end-to-end encrypted and anonymous, so no one else-not even Apple or Swissdigital Design-can view a device's location or information. Visit www.apple.com for more information. 1. Instructions for use 1.1 Activating the SDD Finder 3 Press the oval button on the side edge of SDD Finder 3 once and release when hearing a “Beep”. The red light will flash, signaling that it is activated. 1.2 Allowed permissions In Settings - General - App - Find My (Apple’s built in App), allow the use of application page permissions: allow you to find Bluetooth devices, allow notifications, allow to use location, allow to use wireless data, etc. Allow applications to run in the background with unlimited battery usage, which may shorten the battery life of your mobile device (If you set an application to run in the background with limited battery usage, the application may not work as expected and notifica- tions may be delayed.) 2. How to pair 2.1 Place the SDD Finder 3 next to your IOS device. (Fig: 1) Apple, Apple Find My, Apple Watch, Find My, iPhone, iPad, iPadOS, Mac, macOS and watchOS are trademarks of Apple Inc., registered in the U.S. and other countries. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license. To use the Apple Find My app to locate this item, the latest version of iOS, iPadOS, or macOS is recommended. Use of the Works with Apple badge means that a product has been designed to work specifically with the technology identified in the badge and has been certified by the product manufacturer to meet Apple Find My network product specifications and requirements. Apple is not responsible for the operation of this device or use of this product or its compliance with safety and regulatory standards. 5 cm 2 “ product. Replace only with the same type (CR2032) and rating of battery and replace by observing the correct negative & positive connection. CAUTION: Use the correct battery type to avoid risks of fire or electric shock. 5. Warnings The SDD Finder 3 is not anti-theft. It only shows the last location where your item was separated from your mobile device. 6.Warranty One-year limited warranty. Physical damage caused by the user is not covered. 7.Declaration of conformity 7.1Specifications Model Name: SDD Finder 3 Manufacturer: SWISSDIGITAL DESIGN 8.FCC Warning 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. Open the SDD Finder 3 casing using the provided tool (Fig: 3). Insert the new battery with the positive (+) terminal facing up (Fig: 4 ). Snap the casing back into place (Fig: 5). Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposu…

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1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:HOPEKCORPORATIONINC Address:16755CoyoteBushDrUnit84,SanDiego,CA92127UnitedStates FRN:0034562900 ContactName:YangyangXu TelephoneNo:(561)875-9826 E-mail:[email protected] ThisletteristoconfirmthattheUSAgentforServiceofProcessacceptsresponsibilitytoactas alocalrepresentativeonbehalfofSwissdigital(Asia)Co.,Limited TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. Applicant: CompanyName:Swissdigital(Asia)Co.,Limited ProductDescription:SDDFinder3 FRN:0025617119 GranteeCode:2AILI FCCID:2AILI-SDFV02604 ContactName:CathyWang Address:FLAT/RM1505B15/FFORTRESSTOWER,250KING'SROAD,NORTHPOINTHong Kong TelephoneNo:00852-35869190 E-mail:[email protected] TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. ThisAgreementisvaliduntil(Permanentlyvalid). Date:2026/7/1 Applicant’sName: Swissdigital(Asia)Co.,Limited USAgentforServiceofProcess’sName: HOPEKCORPORATIONINC Title:GeneralManagerAssistantTitle:Manager SignatureSignature

Rev 1/26/2023 Swissdigital (Asia) Co.,Limited Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: June 22, 2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AILI-SDFV02604 [Swissdigital (Asia) Co.,Limited] 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. [Swissdigital (Asia) Co.,Limited] 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). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) (Applicant printed name) Cathy Wang Rev 1/26/2023 Swissdigital (Asia) Co.,Limited Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: June 22, 2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AILI-SDFV02604 [Swissdigital (Asia) Co.,Limited] 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. Sincerely, (Applicant signature) (Applicant printed name) Cathy Wang

Swissdigital (Asia) Co.,Limited Family models declaration letter June 22, 2026 We Swissdigital (Asia) Co.,Limited Of FLAT/RM 1505B 15/F FORTRESS TOWER, 250 KING’S ROAD, NORTH POINT Hong Kong Declare under our sole responsibility that the product FCC ID: 2AILI-SDFV02604 Product: SDD Finder 3 Model Number: SWISSDIGITAL DESIGN 3, SDBT029, SDBT030 All the models are the same circuit and module, except the shell appearance and model No.. Cathy Wang/ General Manager Assistant E-mail : [email protected] Phone : 00852-35869190 Fax : 00852-26317430 Address : FLAT/RM 1505B 15/F FORTRESS TOWER, 250 KING’S ROAD, NORTH POINT Hong Kong

Swissdigital (Asia) Co.,Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: July 1, 2026 Subject; Request for Confidentiality FCC ID: 2AILI-SDFV02604 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Cathy Wang Title: General Manager Assistant

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 Swissdigital (Asia) Co.,Limited Date: June 22, 2026 Product Model Number: SWISSDIGITAL DESIGN 3, SDBT029, SDBT030 FCC ID: 2AILI-SDFV02604 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:  Testing  Approval applications and procedures We declare that QAI Laboratories Ltd. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. By: Contact Listed on FCC Wesbite Title: General Manager Assistant Email: [email protected] Telephone: 00852-35869190 On behalf of: Swissdigital (Asia) Co.,Limited

Ext Photos Model: SWISSDIGITAL DESIGN 3 Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8

Int Photos Model: SWISSDIGITAL DESIGN 3 Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 ANT Photo 7 Photo 8

- Page 1 of 9 - Report No.: HB20260615001E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com RF EXPOSURE Test Report Product: SDD Finder 3 Trade Mark: SWISSDIGITAL DESIGN Model Number: SWISSDIGITAL DESIGN 3 FCC ID: 2AILI-SDFV02604 Prepared for Swissdigital (Asia) Co.,Limited FLAT/RM 1505B 15/F FORTRESS TOWER, 250 KING’S ROAD, NORTH POINT Hong Kong Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 9 - Report No.: HB20260615001E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 5 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 5 2 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 6 2.1 TEST LABORATORY ..................................................................................................................................................... 6 2.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 6 2.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 6 2.4 TEST SOFTWARE ........................................................................................................................................................ 6 3 LIST OF TEST EQUIPMENT .................................................................................................................................. 7 4 RF EXPOSURE..................................................................................................................................................... 8 4.1 STANDALONE SAR TEST EXCLUSION CONSIDERATIONS........................................................................................................ 8 4.1.1. Limit ............................................................................................................................................................ 8 4.1.2. Test Procedures ........................................................................................................................................... 8 4.1.3. Test Result ................................................................................................................................................... 9 - Page 3 of 9 - Report No.: HB20260615001E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : Swissdigital (Asia) Co.,Limited Address ................................. : FLAT/RM 1505B 15/F FORTRESS TOWER, 250 KING’S ROAD, NORTH POINT Hong Kong Manufacturer's Name .......... : Quanzhou New Hunter Bags & Luggages(Light Industry) Co., Ltd Address ................................. : No.92, Huixiang Road, Luoyang Town, Huian County, Quanzhou, Fujian Province, China, 362100 Product description Product name ........................ : SDD Finder 3 Model Number ....................... : SWISSDIGITAL DESIGN 3 Standards ............................. : FCC CFR 47 PART 1 , 1.1310 Test procedure ....................... : KDB 447498 D01 General RF Exposure Guidance v06 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ........................................... : Date (s) of performance of tests ............. : June 15, 2026~June 22, 2026 Test Result .............................................. : Pass Testing Engineer : ( Z o e Su) Technical Manager : (M i n g L i u) Authorized Signatory : (L e o S u) - Page 4 of 9 - Report No.: HB20260615001E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Revision History Revised No. Date of Issue Description 01 June 22, 2026 Original - Page 5 of 9 - Report No.: HB20260615001E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com 1 General Description 1.1 Description of EUT Product name…

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- Page 1 of 51 - Report No.: HB20260615001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Test Report Product: SDD Finder 3 Trade Mark: SWISSDIGITAL DESIGN Model Number: SWISSDIGITAL DESIGN 3 FCC ID: 2AILI-SDFV02604 Prepared for Swissdigital (Asia) Co.,Limited FLAT/RM 1505B 15/F FORTRESS TOWER, 250 KING'S ROAD, NORTH POINT Hong Kong Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 51 - Report No.: HB20260615001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 6 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 6 1.2 TEST MODE .............................................................................................................................................................. 6 1.3 OPERATION CHANNEL LIST ........................................................................................................................................... 7 1.4 TEST SETUP .............................................................................................................................................................. 7 1.5 POWER SETTING CONFIGURATION PARAMETERS ............................................................................................................... 7 1.6 ANCILLARY EQUIPMENT .............................................................................................................................................. 7 2 SUMMARY OF TEST RESULT ............................................................................................................................... 8 3 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 9 3.1 TEST LABORATORY ..................................................................................................................................................... 9 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 9 3.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 9 3.4 TEST SOFTWARE ...................................................................................................................................................... 10 4 LIST OF TEST EQUIPMENT .................................................................................................................................11 5 TEST ITEM AND RESULTS ...................................................................................................................................13 5.1 ANTENNA REQUIREMENT .......................................................................................................................................... 13 5.1.1 Standard Requirement ............................................................................................................................. 13 5.1.2 Test Result ................................................................................................................................................. 13 5.2 CONDUCTED EMISSION ............................................................................................................................................. 14 5.2.1 Limits ........................................................................................................................................................ 14 5.2.2 Test Procedures ......................................................................................................................................... 14 5.2.3 Test Setup .................................................................................................................................................. 15 5.2.4 Test Result ................................................................................................................................................. 15 5.3 RADIATED EMISSION ................................................................................................................................................ 16 5.3.1 Limits ........................................................................................................................................................ 16 5.3.2 Test Procedures ......................................................................................................................................... 16 5.3.3 Test Setup .................................................................................................................................................. 16 5.3.4 Test Result ................................................................................................................................................. 17 5.3.5 Band Edge - Radiated ............................................................................................................................... 21 5.3.6 Spurious emission in band 1000MHz-25000MHz ................................................................................…

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Antenna Specification Overview: Model: SDD Finder 3 Wireless Solution: Low-power Bluetooth BLE 5.3 Operating Frequency Band: 2402 MHz - 2480 MHz Modulation Method: GFSK Frequency Hopping Method: AFH 项目 ITEM 天线规格 ANT SPEC 天线类型 Antenna type 板载天线 PCB Antenna 中心频率 Center Frequency 水平方向 Horizontal 垂直方向 Vertical 2400MHz 2450MHz 2500MHz 2400MHz 2450MHz 2500MHz -15.76 -13.86 -13.28 -12.65 -10.77 -10.21 最大增益 MAX. Gain -10.21dbi 极化方式 Polarization linear polarization 平面方向图 Azimuth Beam Pattern omnibearing 阻抗 Impedance 50Ω 天线尺寸 Antenna Size 9.77*2.7 *0.038mm 生产厂商 Manufacture Shenzhen Yongcheng Antenna Technology Co., Ltd. Building C, 4th Floor, Huafeng International Robot Industrial Park, Hangcheng Avenue, Xiazhi Street, Bao'an District, Shenzhen City, Guangdong Province 驻波比 Voltage Standing Wave 频率 Frequency (MHz) 驻波比 VSWR 2400 3.7774 2450 1.8390 2500 1.4705 水平方向： Horizontal: 2400mhz 2450mhz 2500mhz 最大功率 (dBm)： Power (dBm) Max: Max: 最大值 -40 Min: 最小值 -10 Scale： 刻度 5dbi/grid 频率 Frequency (MHz) 增益Gain(dBi) 最大值 Max 最小值 Min 平均值 Avg 2400 -15.76 -32.76 -19.94 2450 -13.86 -30.1 -18.11 2500 -13.28 -30.16 -18.13 水平方向： Horizontal: 2400mhz 2450mhz 2500mhz 最大功率 (dBm)： Power (dBm) Max: Max: 最大值 -40 Min: 最小值 -10 Scale： 刻度 5dbi/grid 频率 Frequency (MHz) 增益Gain(dBi) 最大值 Max 最小值 Min 平均值 Avg 2400 -12.65 -32.66 -16.95 2450 -10.77 -30.83 -14.84 2500 -10.21 -28.49 -14.74

Photographs of the Test Setup Model: SWISSDIGITAL DESIGN 3 Radiated Emission Below 1GHz Radiated Emission Above 1GHz