2BSEJ-Y24Smart bracelet

Appearance Please read this manual carefully before using this product. Charging Method Align the magnetic charging port of the bracelet with the metal contacts of the charging cable until the charging indicator lights up. Red indicator light illuminates during charging; green indicator light illuminates when fully charged. Magnetic charging port Power on/off button Heart rate and blood oxygen Indicator lights Smart Bracelet Quick Guide Smart Bracelet Quick Guide Please wear the bracelet correctly on your wrist, 2 cm inside the joint. Wearing Method Connection APP Search and download the app, open and pair rings. Wear the smart bracelet on your wrist and adjust the strap to a comfortable length. QRing FCC Warning Statement Veuillez porter le bracelet correctement, à 2 cm de l'articulation. Mode de port Connexion à l'application Téléchargez QRing, ouvrez-le et appairez-le. Portez le bracelet connecté à votre poignet et ajustez la longueur du bracelet à votre convenance. QRing Bitte tragen Sie das Armband korrekt am Handgelenk, 2 cm innerhalb des Gelenks. Tragemethode App-Verbindung Suchen und laden Sie QRing herunter, öffnen Sie die App und koppeln Sie den Ring. Tragen Sie das Smartarmband am Handgelenk und stellen Sie das Band auf eine angenehme Länge ein. QRing Aspect Veuillez lire attentivement ce manuel avant d'utiliser ce produit. Mode de charge Alignez le port de charge magnétique du bracelet avec les contacts métalliques du câble de charge jusqu'à ce que le voyant de charge s'allume. Voyant rouge allumé pendant la charge ; voyant vert allumé une fois la charge complète. Port de chargement magnétique Bouton marche/arrêt Fréquence cardiaque et oxygénation du sang Voyants indicateurs Aussehen Bitte lesen Sie diese Anleitung sorgfältig durch, bevor Sie dieses Produkt verwenden. Lademethode Richten Sie den magnetischen Ladeanschluss des Armbands an den Metallkontakten des Ladekabels aus, bis die Ladeanzeige aufleuchtet. Die rote Kontrollleuchte leuchtet während des Ladevorgangs; die grüne Kontrollleuchte leuchtet, sobald der Akku vollständig geladen ist. Magnetischer Ladeanschluss Ein-/Ausschalter Herzfrequenz und Blutsauerstoff Kontrollleuchten Aspetto Leggere attentamente questo manuale prima di utilizzare il prodotto. Metodo di ricarica Allineare la porta di ricarica magnetica del braccialetto con i contatti metallici del cavo di ricarica finché l'indicatore di carica non si accende. La spia rossa si illumina durante la ricarica; la spia verde si illumina quando la carica è completa. Porta di ricarica magnetica Pulsante di accensione/spegnimento Frequenza cardiaca e ossigenazione del sangue Spie luminose Indossare il braccialetto correttamente al polso, 2 cm all'interno dell'articolazione. Metodo di indossaggio Connessione all'app Cercare e scaricare il codice QR, aprirlo e associare l'anello. Indossare il braccialetto smart al polso e regolare il cinturino a una lunghezza comoda. QRing Aspecto Lea este manual detenidamente antes de usar este producto. Método de carga Alinee el puerto de carga magnético de la pulsera con los contactos metálicos del cable de carga hasta que se ilumine el indicador de carga. La luz indicadora roja se ilumina durante la carga; la luz indicadora verde se ilumina cuando la carga está completa. Puerto de carga magnético Botón de encendido/apagado Frecuencia cardíaca y oxígeno en sangre Luces indicadoras 外観 本製品をご使用になる前に、この取扱説明書をよくお読みください。 充電方法 充電インジケーターが点灯するまで、ブレスレットの磁気充電ポート を充電ケーブルの金属端子に合わせます。 充電中は赤色のインジケーターライトが点灯し、充電が完了すると緑色 のインジケーターライトが点灯します。 マグネット式 充電ポート 電源オン/オフボタン 心拍数と血中 酸素濃度 インジケータ ーライト 外观介绍 使产品前请仔细阅读本说明书。 充电方式 将手环的磁吸充电口对准充电线的金属触点，直至充电指示灯亮起。 充电中红色提示灯亮起，充满电绿色提示灯亮起。 磁吸充电口 开/关机 按键 提示灯 心率、血氧 Coloque la pulsera correctamente en la muñeca, a 2 cm de la articulación. Método de uso Conexión con la aplicación Busque y descargue QRing, ábralo y empareje el anillo. Coloque la pulsera inteligente en la muñeca y ajuste la correa a una longitud cómoda. QRing 手首の関節から2cm内側に、ブレスレットを正しく装着してください。 装着方法 アプリ接続 QRingを検索してダウンロードし、起動してリングをペ アリングします。 スマートブレスレットを手首に装着し、ストラップを快適な長さに調 整します。 QRing 请将手环正确佩戴在手腕上，位于关节内侧2CM处。 佩戴方式 APP 连接 搜索下载QRing，打开并配对戒指。 将智能手环佩戴在自己适宜的手腕上，调整表带至舒适的长度。 QRing –Risk of fire or explosion if the battery is replaced by an incorrect type" – replacement of a battery with an incorrect type that can defeat a safeguard (for example, in the case of some lithium battery types); – disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion; – leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas; and – a battery subjected to extremely low air pressure that may can result in an explosion or the leakage of flammable liquid or gas. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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…

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Shenzhen Yawell Intelligent Technology Co.,Ltd. (A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China) Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: (2026/1/13) 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BSEJ-Y24 Shenzhen Yawell Intelligent 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, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Wei Yuxiang Title: Manager Address: A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China Tel.: 13632845387 Email: [email protected]

1 | P a g e Shenzhen Yawell Intelligent Technology Co.,Ltd. (A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China) Attestation Statements To: Federal Communications Commission Date: (2026/1/13) 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: [2BSEJ-Y24] Product Name: [Smart bracelet] This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Applicant Signature Printed Name: Wei Yuxiang Title: Manager Address: A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

Shenzhen Yawell Intelligent Technology Co.,Ltd. (A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China) (2026/1/13) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2BSEJ-Y24 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below :  Block Diagram  Schematics  Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Sincerely, (Signature) Title: Manager Address: A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China Tel.: 13632845387 Email: [email protected]

Shenzhen Yawell Intelligent Technology Co.,Ltd. (A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China) (2026/1/13) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BSEJ-Y24 I, the undersigned, hereby authorize (Shenzhen STS Test Services Co., Ltd.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Shenzhen STS Test Services Co., Ltd.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (Shenzhen Yawell Intelligent Technology Co.,Ltd.). We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, (Signature) (Full name of contact person listed on FCC’s website): Wei Yuxiang (Title): Manager Tel: 13632845387 Fax: / Email: [email protected]

Page 1 of 7 FCC ID: 2BSEJ-Y24 External Photos Page 2 of 7 FCC ID: 2BSEJ-Y24 Page 3 of 7 FCC ID: 2BSEJ-Y24 Page 4 of 7 FCC ID: 2BSEJ-Y24

Label & label location Location: Label: FCC ID: 2BSEJ-Y24

Page 5 of 7 FCC ID: 2BSEJ-Y24 Internal Photos Antenna Page 6 of 7 FCC ID: 2BSEJ-Y24 Page 7 of 7 FCC ID: 2BSEJ-Y24

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.: STS2601312H01 Issued for Shenzhen Yawell Intelligent Technology Co.,Ltd. A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China Product Name: Smart bracelet Brand Name: N/A Model Name: Y24 Series Model(s): N/A FCC ID: 2BSEJ-Y24 Test Standards: FCC 47CFR §2.1093 Page 2 of 8 Report No.: STS2601312H01 TEST REPORT Applicant’s Name ................. : Shenzhen Yawell Intelligent Technology Co.,Ltd. Address ................................. : A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China Manufacturer's Name ........... : Shenzhen Yawell Intelligent Technology Co.,Ltd. Address ................................. : A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China Product Description Product Name ........................ : Smart bracelet Brand Name .......................... : N/A Model Name .......................... : Y24 Series Model(s) ...................... : N/A Test Standards ..................... : FCC 47CFR §2.1093 447498 D01 Interim General RF Exposure Guidance v06 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 30 Dec. 2025 Date (s) of performance of tests ............. : 30 Dec. 2025 to 07 Jan. 2026 Date of Issue .......................................... : 07 Jan. 2026 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 8 Report No.: STS2601312H01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 8 Page 4 of 8 Report No.: STS2601312H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 07 Jan. 2026 STS2601312H01 ALL Initial Issue Page 5 of 8 Report No.: STS2601312H01 5:00 PM 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Smart bracelet Brand Name N/A Model Name Y24 Series Model(s) N/A Model Difference N/A Product Description The EUT is a Smart bracelet Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Radio Technology: BLE Bluetooth Configuration: N/A Number Of Channel: 40 Antenna Type: Internal antenna Antenna Gain (dBi) 0.28 Power Rating DC 5V from adapter Adapter N/A Battery DC 3.8V Hardware Version N/A Software Version N/A 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 8 Report No.: STS2601312H01 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Page 7 of 8 Report No.: STS2601312H01 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 The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Page 8 of 8 Report No.: STS2601312H01 2.3 TEST RESULT Maximum measured transmitter power. Worst Case Mode frequency Maximum Output Power Tune up tolerance Max Tune up GHz dBm dBm dBm BLE 2.480 -0.08 0±1 1 Evaluation Result Mode Frequency Antenna Distance RF output power including tune up (dBm) SAR Test Exclusion Threshold SAR Test Exclusion Estimated SAR GHz mm dBm mw BLE 2.480 5 1 1.259 0.397 Yes / Note: 1. Threshold at which no SAR required for 1-g SAR ≤ 3.0, Separation distance ≤ 5mm. ※※※※※END OF THE REPORT※※※※※

版本:R-A 生效日期：2021-12-1 第 1 页 共 5 页 深圳市华讯视通科技有限公司 Shenzhen Huaxunshitong Technology Co.,Ltd. 天线规格书 客户名称: 雅为 项目名称 Y24 天线频段 BT 规格描述 □支架+弹片 □单弹片 □支架+FPC+顶针 □FPC □FM天线 □GPS天线 ☑同轴线 □WIFI天线: □FPC+线材： □PCB+线长: 客户确认 供应商确认 射频确认 结构确认 审核 联系人 王鹏超 手机 13480925226 电话 0755-23705212 传真 0755-23705213 邮箱 [email protected] 地址:深圳市宝安区钟屋工业区43栋 版本:R-A 生效日期：2021-12-1 第 2 页 共 5 页 1.测试项目与设备 测试项目 设备 1. S参 数 （S-parameter） 1. 回波损耗 （Return Loss） 2. 电压驻波比（VSWR） 网络分析仪: Agilent E5071B HP 8753D 2. 有源测试 （Active ） 1. 发射功率 （TRP） 2. 接收灵敏度（TIS） 1. 暗室：ETS 7x4x3 m (3D) Chamber ETS 5x3x3 m (3D) Chamber 2.综合测试仪: Agilent 8960 E5515B ×2 StarPoint SP6011 3.无源测试 （Passive） 1.天线增益 （Gain）2.天线效 率 （Efficiency） 1. 暗室：ETS 7x4x3 m (3D) Chamber ETS 5x3x3 m (3D) Chamber 2. 网络分析仪：Agilent E5071B HP 8753D 2.匹配电路-BT天线： 我司未对匹配电路做任何修 版本:R-A 生效日期：2021-12-1 第 3 页 共 5 页 3效率与增益 版本:R-A 生效日期：2021-12-1 第 4 页 共 5 页 版本:R-A 生效日期：2021-12-1 第 5 页 共 5 页 4结构图纸

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2601312W01 Issued for Shenzhen Yawell Intelligent Technology Co.,Ltd. A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China Product Name: Smart bracelet Brand Name: N/A Model Name: Y24 Series Model(s): N/A FCC ID: 2BSEJ-Y24 Test Standards: FCC Part15.247 Page 2 of 55 Report No.: STS2601312W01 TEST REPORT Applicant’s Name ................. : Shenzhen Yawell Intelligent Technology Co.,Ltd. Address ................................. : A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China Manufacturer's Name .......... : Shenzhen Yawell Intelligent Technology Co.,Ltd. Address ................................. : A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District, Yuehai Street, Nanshan District, China Product Description Product Name ....................... : Smart bracelet Brand Name .......................... : N/A Model Name .......................... : ... : Y24 Series Model(s) .................... : N/A Test Standards ..................... : FCC Part15.247 Test Procedure ...................... : ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the IC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ..................... : 30 Dec. 2025 Date (s) of performance of tests ............. : 30 Dec. 2025 to 07 Jan. 2026 Date of Issue .......................................... : 07 Jan. 2026 Test Result.............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 55 Report No.: STS2601312W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 9 2.3 TEST SOFTWARE AND POWER LEVEL 10 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 11 2.6 EQUIPMENTS LIST 12 3. EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.2 TEST PROCEDURE 14 3.3 TEST SETUP 14 3.4 EUT OPERATING CONDITIONS 14 3.5 TEST RESULTS 15 4. RADIATED EMISSION MEASUREMENT 17 4.1 RADIATED EMISSION LIMITS 17 4.2 TEST PROCEDURE 19 4.3 TEST SETUP 20 4.4 EUT OPERATING CONDITIONS 20 4.5 FIELD STRENGTH CALCULATION 21 4.6 TEST RESULTS 22 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 31 5.1 LIMIT 31 5.2 TEST PROCEDURE 31 5.3 TEST SETUP 31 5.4 EUT OPERATION CONDITIONS 31 5.5 TEST RESULTS 31 6. POWER SPECTRAL DENSITY TEST 32 6.1 LIMIT 32 6.2 TEST PROCEDURE 32 6.3 TEST SETUP 32 Page 4 of 55 Report No.: STS2601312W01 Table of Contents Page 6.4 EUT OPERATION CONDITIONS 32 6.5 TEST RESULTS 32 7. BANDWIDTH TEST 33 7.1 LIMIT 33 7.2 TEST PROCEDURE 33 7.3 TEST SETUP 33 7.4 EUT OPERATION CONDITIONS 33 7.5 TEST RESULTS 33 8. PEAK OUTPUT POWER TEST 34 8.1 LIMIT 34 8.2 TEST PROCEDURE 34 8.3 TEST SETUP 34 8.4 EUT OPERATION CONDITIONS 34 8.5 TEST RESULTS 34 9. ANTENNA REQUIREMENT 35 9.1 STANDARD REQUIREMENT 35 9.2 EUT ANTENNA 35 APPENDIX 1-TEST DATA 36 DUTY CYCLE 36 MAXIMUM CONDUCTED OUTPUT POWER 39 -6DB BANDWIDTH 42 MAXIMUM POWER SPECTRAL DENSITY LEVEL 45 BAND EDGE 48 CONDUCTED RF SPURIOUS EMISSION 51 APPENDIX 2- EUT TEST PHOTO 55 Page 5 of 55 Report No.: STS2601312W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 07 Jan. 2026 STS2601312W01 ALL Initial Issue Page 6 of 55 Report No.: STS2601312W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/ Part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 55 Report No.: STS2601312W01 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 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 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Power Spectral Density, conducted ±1.214dB 11 Duty Cycle ±3.2% Page 8 of 55 Report No.: STS2601312W01 2. GENERAL INFORMATION 2.1 GENERAL DE…

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Page 1 of 2 FCC ID: 2BSEJ-Y24 Conducted emissions 30MHz-1GHz Page 2 of 2 FCC ID: 2BSEJ-Y24 Spurious emissions