2BPRT-HR05Smart ring

/ // //////// Shake it to take a picture The mobile phone enters the APP to turn on the shake and take photos function. You can take photos with a hand shake and it will save the wake-up. -8--9- Smart ring Instructions for use Packing list Description of components Smart ringInstructions for use magnetic extraction Inner carrier made of transparent resin Charging port by Blood Oxygen Sensor / Heart Rate Test status display Start When the charging cable is connected to the ring, the light flashes and it is turned on. Connect to the APP 1. Find and download the Luck Ring APP or scan the QR code on the right to select the appropriate APP version to download 2. Open the software and assign the ring according to the prompts. Light status The red light remains on constantly when charging., the light turns off ，when fully charged, the green light fl ashes during the heart rate test, and the red light flashes during the blood oxygen test. ChargingCharging is complete. Blood oxygen testHeart rate test comfortable size, and it is recommended to wear it on the index, middle finger and ring finger, so that you can better monitor the data. Please wear the sensor on the inner side of the finger. The heart rate and blood oxygen measurement results are more accurate. How to wear Wear the ring on your suitable finger, choose a Heart rate and blood oxygen sensors Smart ring Instructions for use English Chinese Catalogue 1~11 12~21 -6--7--10--11--5--4- Magnetic charger -3--2--1- 英语 智能戒指 使用说明书 包装清单 组件说明 智能戒指使用说明书 磁吸充电口 透明树脂内托 血氧/心率传感器 测试状态指示灯 开机 充电线连接至戒指灯光闪烁即为开机 灯光状态 充电时红灯常，充满电时灯光关闭 心率测试时绿灯闪烁，血氧测试时红灯闪烁 充电中充电完成 血氧测试 心率测试 佩戴方式 将戒指佩戴在自己适宜的手指上，选择舒适尺寸， 建议佩戴在⻝指、中指、无名指上，能够更好的监 测数据 心率、血氧传感器 智能戒指 使用说明书 英语 摇一摇拍照 手机进入APP里打开摇一摇拍照功能，手摇一摇可以 拍照并会保存动唤醒。 连接APP 1.搜索下载Luck Ring APP或扫 描右方二维码选择合适的APP版 本下载 2.打开软件并根据提示配对戒指 中文 目录 1~11 12~21 -17- 请将传感器佩戴在手指内侧心 率、血氧测量结果更准确 -18--19- -20- -21--16--15- 磁吸充电器 -14--13--12- 中 / : APP APP / / / Basic Function Introduction: Heart Rate/Blood Oxygen: This product uses a dynamic heart rate sensor for measurement. When in use, wear the smart ring on a finger with a suitable tightness. You can manually measure through the APP, and also set automatic measurements at different times according to your needs on the APP. The green light flashes during heart rate testing, and the red light flashes during blood oxygen testing. Skin temperature fluctuations: The previous temperature difference data is calculated based on the temperature sensing of the finger sensor worn by the user. Heart rate variability / stress / psychological state: The conclusions are drawn through specific algorithms and are for reference only. Psychological state / physiological cycle: Both require manual input of basic data by yourself, and the conclusions obtained through the unique algorithm are for reference only. Sleep Monitoring: The sleep switch is set to the default on position. The ring will automatically determine the sleep status through heart rate analysis during the night, and also assess the sleep quality. Step counter: Once worn and successfully connected, it will automatically start monitoring steps, calculating calories, and measuring distance and mileage. Exercise Modes: Outdoor Running / Indoor Running / Outdoor Cycling / Indoor Cycling / Hiking / Basketball / Football / Badminton / Swimming / Jump Rope / Mountain Climbing / Yoga APP ID My device: Check real-time battery level of the ring, connection status, device update, data deletion, and shutdown. Sensory games: These are third-party software. Some of them are available for free trial. When choosing games that require payment, please be cautious. Family and Friends Care: You can access your friends' and relatives' health data at any time by adding their APP ID numbers. Search for device: When the device is connected to the phone via Bluetooth, click " Search". The device will turn on the red light. A utomatic health monitoring: You can set different functions and timings according to your own needs. FCC label information: FCC ID: 2BPRT-HR05 Model No.: HR05 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. The device has been evaluated to meet general RF exposure requirement. FCC Warning Statement:

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: Companyname:HOPEKCORPORATIONINC FRN:0034562900 ContactName:YangyangXu Address:16755CoyoteBushDrUnit84,SanDiego,CA92127UnitedStates TelephoneNo:561-875-9826 Email:[email protected] Applicant: Companyname:Shenzhenliangjiantechnologyco.,ltd GranteeCode:2BPRT FCCID:2BPRT-HR05 FRN:0037076965 ContactName:Xumingliang Address:Floor6,BuildingD,NewAgeGongrongIndustrialPark,No.2Shihuan Road,ShilongCommunity,ShiyanStreet,BaoanDistrict,Shenzhen TelephoneNo:1662551145 FaxNo:/ Email:[email protected] Shenzhenliangjiantechnologyco.,ltdcertifiesthat,asofthedateofthisfilingoftheapplication withtheTCB,[HOPEKCORPORATIONINC]isourdesignatedUSagentforserviceofprocess fortheabovereferencedFCCID.Shenzhenliangjiantechnologyco.,ltdacceptstomaintain anagentfornolessthanoneyearafterthegranteehasterminatedallmarketingandimportation ortheconclusionofanycommissionrelatedproceedinginvolvingequipment.[HOPEK CORPORATIONINC]accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedUSagentforserviceofprocessfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026-07-09 Applicant’sName:XumingliangUSAgent’sName:YangyangXu Title:ManagerTitle: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 Shenzhen liangjian technology 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: Shenzhen liangjian technology co., ltd Grantee code: 2BPRT FCC ID: 2BPRT-HR05 FRN: 0037076965 Contact Name: Xu mingliang Address: Floor 6, Building D, New Age Gongrong Industrial Park, No.2 Shihuan Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen Telephone No: 1662551145 Fax No: / Email: [email protected] i. [Shenzhen liangjian 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. The applicant must sign this certification. ii. [Shenzhen liangjian technology 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. [Shenzhen liangjian 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 an entity producing “covered” equipment . Date: 2026/7/8 Applicant’s Name: Xu mingliang 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

Shenzhen liangjian technology co., ltd Code 00018768 Ed. 1 Device Smart ring Company name Shenzhen liangjian technology co., ltd Grantee code 2BPRT FCC ID 2BPRT-HR05 FRN 0037076965 Contact name Xu mingliang Address Floor 6, Building D, New Age Gongrong Industrial Park, No.2 Shihuan Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen Telephone number 1662551145 E-mail [email protected] Chipset/module information OM6226B Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 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 # 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 3 # 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 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; N/A 4 ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; 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: # 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 Signature: Name: Xu mingliang Date: 2026/7/8 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TCBCALLpágina1 FileFCCID:2BPRT-HR05 PleaseuploadanexhibitthatexplainshowdoestheTCBverifythenewagentinformation: 1-IstheaddressoftheagentavalidphysicalUSmailingaddress(notaUSpostofficebox,notavirtualmailbox,notP.O.Boxes,notavacantlot,notapublicbuilding, etc.) ○Wehavecheckediftheaddressexistsinarealandpotentialbuilding(Googlemaps)+officialUSregister,afterthisverificationandtheevidencebelowwecan guaranteethefollowing: notaUSpostofficebox notavirtualmailbox notP.O.Boxes notavacantlot notapublicbuilding(note) ►WecheckedtheFCCFRNSearchbasedontheinformationprovidedbythegrantee. Ontheofficialregisterfrom:https://www.coloradosos.gov/biz/BusinessEntityCriteriaExt.do TCBCALLpágina2 TCBCALLpágina3 TCBCALLpágina4 TCBCALLpágina5 TCBCALLpágina6 TCBCALLpágina7 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"2607092BPRT-HR05US_Agent_Letter- 2BPRT-HR05(psi2606114-C01-M02)(1)"includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"2607092BPRT-HR05US_Agent_Letter-2BPRT-HR05(psi2606114-C01-M02)(1)" >

C5266091_X10_Ed.2 1/1 Shenzhen liangjian technology co., ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: July 8, 2026 Subject: Request for Confidentiality FCC ID: 2BPRT-HR05 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 ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info No 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. 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, C5266091_X10_Ed.2 1/1 Signature: July 8, 2026 Name Xu mingliang Position Manager Company Name Shenzhen liangjian technology co., ltd Address Floor 6, Building D, New Age Gongrong Industrial Park, No.2 Shihuan Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen Tel 1662551145 Fax / Email [email protected]

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen liangjian technology co., ltd Company: Shenzhen liangjian technology co., ltd Address: Floor 6, Building D, New Age Gongrong Industrial Park, No.2 Shihuan Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen Product Name: Smart ring Model Number: HR05 FCC Identifier: 2BPRT-HR05 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: Xu mingliang Date: 2026-07-08 Title: Manager Signature of applicant:

Page 1 of 5 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix II external photos FCC ID: 2BPRT-HR05 Page 2 of 5 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 3 of 5 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 4 of 5 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 5 of 5 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China ------End------

Label and Location Material: Silk-screen Font color: White Size: L: 0.5cm*W: 0.4cm FCC ID: 2BPRT-HR05 Model No.: HR05 Label and Location W L

Page 1 of 2 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix III internal photos FCC ID: 2BPRT-HR05 Page 2 of 2 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China ------End------ BT ANT

Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China RF Exposure evaluation FCC ID: 2BPRT-HR05 According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 According to FCC Part 2.1093, this device is classified as a Portable Device. A portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. BLE: Worse case output power is as below: [2402MHz: 0.71dBm] Maximum output power is 0.71dBm (1.18 mW). (1.18 mW /5mm)·[√2.402(GHz)]= 0.37 <3.0 for 1-g SAR. Then SAR evaluation is not required.

Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Page 1 of 45 Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China FCC TEST REPORT FCC ID: 2BPRT-HR05 On Behalf of Shenzhen liangjian technology co., ltd Smart ring Model No.: HR05 Prepared for : Shenzhen liangjian technology co., ltd Address : Floor 6, Building D, New Age Gongrong Industrial Park, No.2 Shihuan Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen Prepared By : Shenzhen PSI Testing Co., Ltd. Address : 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Report Number : psi2606114-C01-R01 Date of Receipt : June 19, 2026 Date of Test : June 19, 2026- July 3, 2026 Date of Report : July 4, 2026 Version Number : V0 Page 2 of 45 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China TABLE OF CONTENTS Description Page 1. Summary Of Standards And Results ---------------------------------------------------------- 6 1.1. Description of Standards and Results ---------------------------------------------------- 6 2. General Information --------------------------------------------------------------------------------- 7 2.1. Description of Device (EUT) ---------------------------------------------------------------- 7 2.2. Accessories of Device (EUT) --------------------------------------------------------------- 8 2.3. Tested Supporting System Details--------------------------------------------------------- 8 2.4. Block Diagram of Connection Between EUT and Simulators ---------------------- 8 2.5. Test Mode Description ------------------------------------------------------------------------ 9 2.6. Software test version and power setting information --------------------------------- 9 2.7. Test Conditions ------------------------------------------------------------------------------- 10 2.8. Test Facility ------------------------------------------------------------------------------------ 10 2.9. Measurement Uncertainty ----------------------------------------------------------------- 10 2.10. Test Equipment List-------------------------------------------------------------------------- 11 3. Spurious Emission --------------------------------------------------------------------------------- 12 3.1. Test Limits -------------------------------------------------------------------------------------- 12 3.2. Block Diagram of Test setup -------------------------------------------------------------- 13 3.3. Test Procedure -------------------------------------------------------------------------------- 14 3.4. Test Results------------------------------------------------------------------------------------ 15 4. Power Line Conducted Emission ------------------------------------------------------------- 21 4.1. Test Limits -------------------------------------------------------------------------------------- 21 4.2. Test Procedure -------------------------------------------------------------------------------- 21 4.3. Test Setup -------------------------------------------------------------------------------------- 21 4.4. Test Results------------------------------------------------------------------------------------ 22 5. Out-of-band Emissions --------------------------------------------------------------------------- 25 5.1. Test Limits -------------------------------------------------------------------------------------- 25 5.2. Test Procedure -------------------------------------------------------------------------------- 25 5.3. Test Setup -------------------------------------------------------------------------------------- 25 5.4. Test Results------------------------------------------------------------------------------------ 25 6. Conducted Maximum Output Power --------------------------------------------------------- 31 6.1. Test limits --------------------------------------------------------------------------------------- 31 6.2. Test Procedure -------------------------------------------------------------------------------- 31 6.3. Test Setup -------------------------------------------------------------------------------------- 31 6.4. Test Results------------------------------------------------------------------------------------ 31 7. Peak Power Spectral Density ------------------------------------------------------------------ 34 7.1. Test limits --------------------------------------------------------------------------------------- 34 7.2. Test Procedure -------------------------------------------------------------------------------- 34 7.3. Test Setup -------------------------------------------------------------------------------------- 34 7.4. Test Results------------------------------------------------------------------------------------ 34 8. Bandwidth --------------------------------------------------------------------------------------------- 37 8.1. Test limits --------------------------------------------------------------------------------------- 37 8.2. Test Procedure -------------------------------------------------------------------------------- 37 8.3. Test Setup -------------------------------------------------------------------------------------- 37 8.4. Test Results------------------------------------------------------------------------------------ 37 Page 3 of 45 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China 9. Band Edge Test --------------------------…

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柯沃技术 SPECIFICATION Reference No. Product DescriptionModel No. BT AntennaCW086 Address：Room 602, Building A, Jieshun Technology Park, Huan Guan South Road, Longhua District, Shenzhen Page Date：2026-03-21 - 1 - Coolwear 1 1 、 、 OVERALL OVERALL PERFORMANCE(Antenna PERFORMANCE(Antenna Element, Element, FPC FPC &Cable) &Cable) CHARACTERISTICS SPEC Center Frequency2400~2500MHz Gain -3.53dBi Efficiency 12% Output VSWR 3.0 max Output Impedance50ohm PolarizationL.P Dimensions Monopole FPC板载天线 2 2 、 、 APPLICATION APPLICATION This application shall apply for antenna unit which shall be used with communication (for impedance 50 ohm) 3 3 、 、 OPERRATING OPERRATING CONDITION CONDITION Temperature-40°Cto +85°C Humidity10% to 95% RH 4 4 、 、 STORAGE STORAGE CONDITION CONDITION Temperature-40 °C to +90 °C Humidity 10% to 95% R H Manufacturer :Shenzhen liangjian technology co., ltd Address :Floor 6, Building D, New Age Gongrong Industrial Park, No.2 Shihuan Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen 柯沃技术 SPECIFICATION ReferenceNo. ProductDescriptionModelNo. BT AntennaCW086 Page Date：20 26-03-21 - 2 - Coolwear 5、 ANTENNA ANTENNA DIMENSIONS DIMENSIONS Address： Room 602, Building A, Jieshun Technology Park, Huan Guan South Road, Longhua District, Shenzhen 柯沃技术 SPECIFICATION ReferenceNo. ProductDescriptionModelNo. BT AntennaCW086 Page Date：20 26-03-21 - 3 - Coolwear Address： Room 602, Building A, Jieshun Technology Park, Huan Guan South Road, Longhua District, Shenzhen 柯沃技术 SPECIFICATION Reference No. Product DescriptionModel No. BT AntennaCW086 Page Date：2026-03-21 - 4 - Coolwear Address：Room 602, Building A, Jieshun Technology Park, Huan Guan South Road, Longhua District, Shenzhen 柯沃技术 SPECIFICATION ReferenceNo. ProductDescriptionModelNo. BT AntennaCW086 Page Date：20 26-03-21 - 5 - Coolwear Address： Room 602, Building A, Jieshun Technology Park, Huan Guan South Road, Longhua District, Shenzhen 柯沃技术 SPECIFICATION ReferenceNo. ProductDescriptionModelNo. BT AntennaCW086 Page Date：20 26-03-21 - 6 - Coolwear Address： Room 602, Building A, Jieshun Technology Park, Huan Guan South Road, Longhua District, Shenzhen

Page 1 of 2 Report No.: psi2606114-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix I Test Setup Photo FCC ID: 2BPRT-HR05 Spurious Radiation Emissions Test (<1G) Spurious R…

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