2BTEH-JX-11Mobile phone bluetooth Ring remote control

请选择全屏缩放 Please select full-screen zoom 滚轮上下翻 长按：开关机/熄屏 单击：暂停 (长按0.5-2秒歌曲暂停） 单击：左翻页 双击：上一曲 长按：音量减 单击：右翻页 双击：下一曲 长按：音量加 单击：拍照 短接1秒 滑轮横纵向切换翻页 （蓝色指示灯亮3秒) 双击返回主页面 三击: 自动点赞 The roller flips up and down Long press: Power on/off/screen off. Single click: Pause (Long press for 0.5 to 2 seconds for the song to pause). Triple hit: Automatic like Click: Left turn page. Double-click: Previous song. Long press: Volume down Click: Turn right. Double-click: Next song. Long press: Volume up Click: Take a photo and short-circuit for 1 second. Switch the scroll wheel horizontally and vertically for page turning (the blue indicator light will be on for 3 seconds). Double-click to return to the main page 滚轮缓慢上下滑 单击拍照聚集 双击切换前后摄像头 单击微调焦距变小 长按焦距缓慢变小 单击微调焦距变大 长按焦距缓慢变大 单击拍照 双击返回主页面 The roller slides up and down slowly Click "Photo Aggregation" and double-click to switch between the front and rear cameras Click to fine-tune and reduce the focal length. Press long to slowly reduce the focal length Click to fine-tune and increase the focal length. Press long to slowly increase the focal length Click to take a photo and double- click to return to the main page Multifunction Mobile phone ring remote control 微信扫描二维码 进入JX-11视频使用教程 蓝牙名称：JX-11 63mm 63mm 充电显示：充电时闪红灯，充满长亮蓝灯。

Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BTEH-JX-11 JX-11 We hereby acknowledge as follows: i. both signees confirm that the point of contact accepts responsibility to act as a US- American Representative on behalf of the applicant ii. the point of contact provides the physical U.S. address and email as listed below iii. both parties maintain the requirements of this agreement for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. iv. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. US-American Point of Contact Applicant/Approval Holder Signature Date: 2025-12-01 Signature Date: 2025-12-01 Company Name: GLOCERTS TECHNOLOGY INC Dongguan Xincheng Electronic Technology Co., LTD FRN: 0036339737 0037689890 Contact Name: Huiying Fan Chen Ping Address: 19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507 No. 3-2, Gaoyu North Road, Tangxia Town, Dongguan City, Guangdong Province Phone: (626) 588-8039 13978672912 Email: [email protected] [email protected]

Page 1 of 3 FCC ID: 2BTEH-JX-11 External Photos Page 2 of 3 FCC ID: 2BTEH-JX-11 Page 3 of 3 FCC ID: 2BTEH-JX-11

Label FCC ID: 2BTEH-JX-11

Page 1 of 2 FCC ID: 2BTEH-JX-11 Internal photos Page 2 of 2 FCC ID: 2BTEH-JX-11 PCB ANT

Page 1 of 8 Report No.: AiTSZ-251124103W2 Note: This device has been tested and found to comply with the standard(s) listed, this test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Dongguan Yaxu (AiT) Technology Limited. If there is a need to alter or revise this document, the right belongs to Dongguan Yaxu (AiT) Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. RF Exposure evaluation Product Name : Mobile phone bluetooth Ring remote control Brand Name : N/A Model : JX-11 Series Model : N/A FCC ID : 2BTEH-JX-11 Applicant : Dongguan Xincheng Electronic Technology Co., LTD Address : No. 3-2, Gaoyu North Road, Tangxia Town, Dongguan City, Guangdong Province Manufacturer : Dongguan Xincheng Electronic Technology Co., LTD Address : No. 3-2, Gaoyu North Road, Tangxia Town, Dongguan City, Guangdong Province Standard(s) : 47CFR §1.1310, 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Date of Receipt : Nov. 25, 2025 Date of Test : Nov. 25, 2025~ Nov. 29, 2025 Issued Date : Nov. 29, 2025 Issued By: Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China Tel.: +86-769-8202 0499 Fax.: +86-769-8202 0495 Reviewed by: Approved by: Emiya Lin Simba Huang Page 2 of 8 Report No.: AiTSZ-251124103W2 Report Revise Record Report Version Issued Date Notes M0 Nov. 29, 2025 Initial Release Page 3 of 8 Report No.: AiTSZ-251124103W2 Contents 1 GENERAL INFORMATION ....................................................................................................................................... 4 1.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 4 1.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 6 2 METHOD OF MEASUREMENT ................................................................................................................................ 7 2.1 APPLICABLE STANDARD .................................................................................................................................................. 7 2.2 EVALUATION METHOD AND LIMIT .................................................................................................................................... 7 2.3 MANUFACTURING TOLERANCE ........................................................................................................................................ 8 2.4 EVALUATION RESULT ..................................................................................................................................................... 8 2.5 CONCLUSION ............................................................................................................................................................... 8 Page 4 of 8 Report No.: AiTSZ-251124103W2 1 GENERAL INFORMATION 1.1 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Normal Temperature: 25°C Relative Humidity: 55 % Air Pressure: 101 kPa 1.2 General Description of EUT Product Name: Mobile phone bluetooth Ring remote control Model/Type reference: JX-11 Serial Model: N/A Power Supply: DC 3.7V from battery or DC 5V from external circuit Hardware Version: N/A Software Version: N/A Sample(s) Status: AiTSZ-251124103-1(Normal sample) AiTSZ-251124103-2(Engineer sample) Bluetooth LE: Supported type: Bluetooth LE 1M Modulation: GFSK Operation frequency: 2402MHz~2480MHz Channel number: 40 Channel separation: 2MHz Antenna type: PCB antenna Antenna gain: -0.58dBi Remark: The above DUT's information was declared by manufacturer. For more detailed features description, please refer to the manufacturer’s specifications or the User's Manual.. Page 5 of 8 Report No.: AiTSZ-251124103W2 1.3 Test Facility Test Laboratory: Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China The test facility is recognized, certified or accredited by the following organizations: CNAS-Registration No: L6177 Dongguan Yaxu (AiT) technology Limited is accredited to ISO/IEC 17025:2017 general Requirements for the competence of testing and calibration laboratories (CNAS-CL01 Accreditation Criteria for the competence of testing and calibration laboratories) on April 18, 2022 FCC-Registration No.: 703111 Designation Number: CN1313 Dongguan Yaxu (AiT) Technology Limited has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. IC-Registration No.: 6819A CAB identifier: CN0122 The 3m Semi-anechoic chamber of Dongguan Yaxu (AiT) Technology Limited has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 6819A A2LA-Lab Cert. No.: 6317.01 Dongguan Yaxu (AiT) Technology Limited has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2017 General Requirements for the Compete…

Text truncated - open the document above for the full version.

Page 1 of 33 Report No.: AiTSZ-251124103W1 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. TEST REPORT Client Information: Applicant: Dongguan Xincheng Electronic Technology Co., LTD Applicant add.: No. 3-2, Gaoyu North Road, Tangxia Town, Dongguan City, Guangdong Province Manufacturer: Dongguan Xincheng Electronic Technology Co., LTD Manufacturer add.: No. 3-2, Gaoyu North Road, Tangxia Town, Dongguan City, Guangdong Province Product Information: Product Name: Mobile phone bluetooth Ring remote control Model No: JX-11 Brand Name: N/A FCC ID: 2BTEH-JX-11 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Prepared By: Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang,Dongguan, Guangdong, China Tel.: +86-769-8202 0499 Fax.: +86-769-8202 0495 Date of Receipt: Nov. 25, 2025 Date of Test: Nov. 25, 2025~ Nov. 29, 2025 Date of Issue: Dec. 02, 2025 Test Result: Pass This device described above has been tested by Dongguan Yaxu (AiT) Technology Limited and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Note: This report shall not be reproduced except in full, without the written approval of Dongguan Yaxu (AiT) Technology Limited, this document may be altered or revised by Dongguan Yaxu (AiT) Technology Limited, personal only, and shall be noted in the revision of the document. This test report must not be used by the client to claim product endorsement. Reviewed by: Approved by: Page 2 of 33 Report No.: AiTSZ-251124103W1 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Emiya Lin Simba Huang 1 Contents Page COVER PAGE 1 CONTENTS ......................................................................................................................................................................... 2 2 TEST SUMMARY ............................................................................................................................................................... 4 2.1 Statement of the Measurement Uncertainty ..................................................................................... 4 2.2 Measurement Uncertainty ................................................................................................................ 4 3 TEST FACILITY .................................................................................................................................................................. 5 3.1 Deviation from standard ................................................................................................................... 5 3.2 Abnormalities from standard conditions ............................................................................................ 5 3.3 Test Location .................................................................................................................................... 5 4 GENERAL INFORMATION .............................................................................................................................................. 6 4.1 Test frequencies ............................................................................................................................... 7 4.2 EUT Peripheral List .......................................................................................................................... 7 4.3 Test Peripheral List ........................................................................................................................... 7 4.4 TEST METHODOLOGY ................................................................................................................... 8 4.4.1 EUT Configuration ......................................................................................................................... 8 4.4.2 EUT Exercise ................................................................................................................................ 8 4.4.3 General Test Procedures ............................................................................................................... 8 4.5 Description of Test Modes ................................................................................................................ 9 5 EQUIPMENT USED DURING TEST ............................................................................................................................. 10 6 TEST RESULTS AND MEASUREMENT DATA ......................................................................................................... 12 6.1 Antenna requirement ...................................................................................................................... 12 6.2 On Time and Duty Cycle ................................................................................................................ 13 6.3 Maximum Conducted Output Power Measurement ........................................................................ 14 6.4 6 dB Spectrum Bandwidth Measurement ....................................................................................... 15 6.5 Power Spectral Density .................................................................................................................. 16 6.6 Conducted Spurious Emissions and Band Edges Test ................................................................... 17 6.7 Radiated Emissions Measurement ................................................................................................. 18 6.8 Conducted Emissions..................................................................................................................... 30 7 TEST SETUP PHOTOGRAPHS OF EUT .............................................................................................................…

Text truncated - open the document above for the full version.

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2450MHz 2500MHz2400MHz 2450MHz 2500MHz Center Frequency -1.73dbi-0.84dbi-0.58dbi-6.15dbi-3 .70dbi -2.32dbi MAX. Gain -0.58dbi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Address No. 333, Kexing Road, Nanping Science and Technology Park, Xiangzhou District Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-1.73178-30.0815-8.48713 2450-0.845801-38.5605-7.88012 2500 -0.585586 -24.0318-6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-6.1530-24.1420-13.0295 2450-3.7054-26.5836-10.6700 2500-2.32122-30.4301-9.70536 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Page 1 of 21 Report No.: AiTSZ-251124103W1 Appendix RF test data for BLE Page 2 of 21 Report No.: AiTSZ-251124103W1 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 0.095 0.625 15.20 8.18 0.00 2440 0.094 0.625 15.04 8.23 0.03 2480 0.095 0.625 15.20 8.18 0.00 Page 3 of 21 Report No.: AiTSZ-251124103W1 1.2 Test Graph 1.2.1 Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 4 of 21 Report No.: AiTSZ-251124103W1 1M_HCH_2480MHz_Ant1_NTNV Page 5 of 21 Report No.: AiTSZ-251124103W1 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.017 / Pass 2440 1 1.017 / Pass 2480 1 1.017 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.504 >=0.5 Pass 2440 1 0.504 >=0.5 Pass 2480 1 0.506 >=0.5 Pass Page 6 of 21 Report No.: AiTSZ-251124103W1 2.2 Test Graph 2.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 7 of 21 Report No.: AiTSZ-251124103W1 1M_HCH_2480MHz_Ant1_NTNV Page 8 of 21 Report No.: AiTSZ-251124103W1 2.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 9 of 21 Report No.: AiTSZ-251124103W1 1M_HCH_2480MHz_Ant1_NTNV Page 10 of 21 Report No.: AiTSZ-251124103W1 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 -1.07 <=30 Pass 2440 -0.35 <=30 Pass 2480 0.07 <=30 Pass Note1: Antenna Gain: Ant1: -0.58dBi; Page 11 of 21 Report No.: AiTSZ-251124103W1 3.2 Test Graph 3.2.1 Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 12 of 21 Report No.: AiTSZ-251124103W1 1M_HCH_2480MHz_Ant1_NTNV Page 13 of 21 Report No.: AiTSZ-251124103W1 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit 1M SISO 2402 -1.10 <=8 Pass 2440 -0.37 <=8 Pass 2480 0.03 <=8 Pass Note1: Antenna Gain: Ant1: -0.58dBi; Page 14 of 21 Report No.: AiTSZ-251124103W1 4.2 Test Graph 4.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 15 of 21 Report No.: AiTSZ-251124103W1 1M_HCH_2480MHz_Ant1_NTNV Page 16 of 21 Report No.: AiTSZ-251124103W1 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 -1.08 2440 1 -0.38 2480 1 0.04 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 5.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 -1.08 -21.08 Pass 2440 1 -0.38 -20.38 Pass 2480 1 0.04 -19.96 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. Page 17 of 21 Report No.: AiTSZ-251124103W1 5.2 Test Graph 5.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 18 of 21 Report No.: AiTSZ-251124103W1 1M_HCH_2480MHz_Ant1_NTNV Page 19 of 21 Report No.: AiTSZ-251124103W1 5.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV Page 20 of 21 Report No.: AiTSZ-251124103W1 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Page 21 of 21 Report No.: AiTSZ-251124103W1 1M_HCH_2480MHz_Ant1_NTNV ********************** End of Report **********************

Page 1 of 2 FCC ID: 2BTEH-JX-11 Page 2 of 2 FCC ID: 2BTEH-JX-11