2A3YB-YS-TT3YESOUL TREADMILL

FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Nov 24, 2025
Application Purpose: Original Equipment
Equipment Note: YESOUL TREADMILL
Frequency Range: 2402.00000000 - 2480.00000000
Company: FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD
Country: China

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

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Attestation Statements

FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD ADD: RM-B616, BLDG., NO.1, STRAIT ECONOMIC AND TRADE PLAZA, FUZHOU FREE TRADE ZONE, FUZHOU, FUJIAN, China TEL: +86-18065428666 E-mail: [email protected] (2025-08-26) FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attestation letter Dear Sir or Madam, Our product YESOUL TREADMILL, model: YS-TT3, FCC ID: 2A3YB-YS-TT3, for marketing purpose, this product only supports BT (GFSK, π/4-DQPSK, 8DPSK), BLE 1M, 2.4G Wi-Fi(2412-2462MHz/2422-2452MHz, 802.11 b/g/n20/n40 mode). The other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely Yours, Signature: Printed Name: Wenbin Hong Title: Channel Director

Attestation Statements

CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD ADD: RM-B 616, BLDG., NO.1, STRAIT ECONOMIC AND TRADE PLAZA, FUZHOU FREE TRADE ZONE, FUZHOU, FUJIAN, China TEL: +86-18065428666 E-mail: [email protected] Attestation Letter Date: 2025-08-26 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2A3YB-YS-TT3 FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD 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. FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD 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. FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD certifies that the equipment does not use Kaspersky's software information. Sincerely, Signature Printed Name: Wenbin Hong Title: Channel Director

Attestation Statements

CFR 47 §2.911(d)(7) U.S Agent U.S. AGENT LETTER OF ATTESTATION Date: 2025-08-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2A3YB-YS-TT3 FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD certifies that, as of the date of the filing of the application, YESOUL FITNESS INC is our designated U.S. agent for service of process for the above referenced FCC ID. FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD accepts to maintain an agent 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. YESOUL FITNESS INC accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: YESOUL FITNESS INC Address: 12921 Ramona Blvd., Suite D, Irwindale, California 91706, United States FRN: 0036538528 Tel.: +1 626 494 0877 Email: [email protected] Signed by (printed name): Connie Luo Signature: Applicant: FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD Add: RM-B616, BLDG., NO.1, STRAIT ECONOMIC AND TRADE PLAZA, FUZHOU FREE TRADE ZONE, FUZHOU, FUJIAN, China FRN: 0031739345 Tel: +86-18065428666 Email: [email protected] Signed by (printed name): Wenbin Hong Signature:

Cover Letter(s)

QA-FR-170-B FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD ADD: RM-B 616, BLDG., NO.1, STRAIT ECONOMIC AND TRADE PLAZA, FUZHOU FREE TRADE ZONE, FUZHOU, FUJIAN, China TEL: +86-18065428666 E-mail: [email protected] FCC Authorization Date: 2025-08-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD Hereby authorizes Bay Area Compliance Laboratories Corp. (Shenzhen) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Shenzhen) on our behalf shall have the same effect as our own action. We, the undersigned, hereby 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. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: Wenbin Hong Title: Channel Director

Cover Letter(s)

QA-FR-171-A FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD ADD: RM-B 616, BLDG., NO.1, STRAIT ECONOMIC AND TRADE PLAZA, FUZHOU FREE TRADE ZONE, FUZHOU, FUJIAN, China TEL: +86-18065428666 E-mail: [email protected] FCC Confidential Authorization Date: 2025-08-26 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2A3YB-YS-TT3 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description Part list The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Wenbin Hong Title: Channel Director

External Photos

Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-EXP Page 1 / 5 EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-EXP Page 2 / 5 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-EXP Page 3 / 5 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-EXP Page 4 / 5 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-EXP Page 5 / 5 *****END *****

ID Label/Location Info

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501T27371E-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Internal Photos

Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 1 / 22 EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 2 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 3 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 4 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 5 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 6 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 7 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 8 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 9 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 10 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 11 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 12 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 13 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 14 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 15 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 16 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 17 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 18 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 19 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 20 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 21 / 22 Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501T27371E-RF-INP Page 22 / 22 Ant *****END *****

RF Exposure Info

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501T27371E-RFB TR-EM-RF009 Page 76 of 79 Version 4.1 RF EXPOSURE EVALUATION MPE-Based Exemption Applicable Standard According to subpart 15.247 (i) and subpart 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. According to KDB 447498 D04 v01 Interim General RF Exposure Guidance MPE-Based Exemption: General frequency and separation-distance dependent MPE-based effective radiated power(ERP) thresholds are in Table B.1 [Table 1 of § 1.1307(b)(3)(i)(C)] to support an exemptionfrom further evaluation from 300 kHz through 100 GHz. R is the minimum separation distance in meters f = frequency in MHz Result Antenna Gain # ERP Mode Frequency (MHz) Tune up conducted power # (dBm) (dBi)(dBd)(dBm)(mW) Evaluation Distance (m) ERP Limit (mW) BT2402-2480 12.53.71 1.56 14.06 25.47 0.2768 BLE2402-2480 3.0 3.71 1.56 4.56 2.86 0.2768 2.4G Wi-Fi2412-2462 18.0 3.71 1.56 19.56 90.36 0.2768 Note: 1. The tune up conducted power # and antenna gain # was declared by the applicant. 2. The BT and Wi-Fi cannot transmit at same time. To maintain compliance with the FCC’s RF exposure guidelines, place the equipment at least 20cm from nearby persons. Result: Compliant

Test Report

OTA TEST REPORT Applicant Espressif Systems Product ESP-ANT A Model ESP-ANT A Report No. YXA1711-1424OTA01R1 Issue Date November 30, 2017 TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in ANSI/IEEE Std 149-2008. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Performed by: Jiangpeng Lan Approved by: Kai Xu TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86‐021‐50791141/2/3 FAX: +86‐021‐50791141/2/3‐8000 OTA Test Report Report No: YXA1711-1424OTA01R1 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 2 of 12 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENTS 1. General Information ....................................................................................................................... 3 1.1. Notes of the Test Report ................................................................................................... 3 1.2. Test facility ........................................................................................................................ 3 1.3. Testing laboratory .............................................................................................................. 4 1.4. Laboratory Environment .................................................................................................... 4 2. General Description of Equipment under Test ............................................................................... 5 2.1. Applicant Information ......................................................................................................... 5 2.2. Manufacturer Information .................................................................................................. 5 2.3. Information of EUT ............................................................................................................ 5 2.4. Test Date ........................................................................................................................... 5 2.5. Applied Standards ............................................................................................................. 6 3. Test Conditions .............................................................................................................................. 7 3.1. Test Configuration ............................................................................................................. 7 3.2. Test Measurement ............................................................................................................. 7 4. Test Results ................................................................................................................................... 8 4.1. Gain and Efficiency ............................................................................................................ 8 4.2. Voltage Standing Wave Ratio (VSWR) .............................................................................. 9 4.3. Antenna S11 ...................................................................................................................... 9 5. Test Equipment List ..................................................................................................................... 10 APPENDIX A: 2-D Pattern Plots ............................................................................................................. 11 APPENDIX B: The EUT Appearance and Test Configuration .................................................................. 12 B.1 EUT Appearance ................................................................................................................... 12 OTA Test Report Report No: YXA1711-1424OTA01R1 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 3 of 12 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1. General Information 1.1. Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of TA technology (shanghai) co., Ltd.The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein .Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. This report must not be used by the client to claim product certification, approval, or endorsement by any government agencies. 1.2. Test facility CNAS (accreditation number:L2264) TA Technology (Shanghai) Co., Ltd. has obtained the accreditation of China National Accreditation Service for Conformity Assessment (CNAS). FCC (Designation number: CN1179, Test Firm Registration Number: 446626) TA Technology (Shanghai) Co., Ltd. has been listed on the US Federal Communications Commission list of test facilities recognized to perform electromagnetic emissions measurements. IC (recognition number is 8510A) TA Technology (Shanghai) Co., Ltd. has been listed by industry Canada to perform electromagnetic emission measurement. A2LA (Certificate Number: 3857.01) TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform electromagnetic emission measurement. OTA Test Report Report No: YXA1711-1424OTA01R1 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 4 of 12 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1.3. Testing laboratory Company: TA Technology (Shanghai) Co., Ltd. Address: No.145, Jintang Rd, Tangzhen Industry Park, Pudong City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2…

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Test Report

Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF009 Page 1 of 79 Version 4.1 TEST REPORT Applicant Name:FCC: FUJIAN YESOUL HEALTH TECHNOLOGY CO.,LTD IC: Fujian YESOUL Health Technology Co., Ltd. Address:FCC: RM-B616, BLDG., NO.1, STRAIT ECONOMIC AND TRADE PLAZA, FUZHOU FREE TRADE ZONE, FUZHOU, FUJIAN, China IC: Rm-B616, Bldg., No.1, Strait Economic and Trade Plaza, Fuzhou Free Trade Zone Fuzhou 350000 China Report Number:2501T27371E-RFB FCC ID:2A3YB-YS-TT3 IC:30451-YSTT3 Test Standard (s) FCC PART 15.247; RSS-GEN ISSUE 5, FEBRUARY 2021 AMENDMENT 2; RSS-247 ISSUE 3, AUGUST 2023 Sample Description Product Type:YESOUL TREADMILL Model No.:YS-TT3 Multiple Model(s) No.:N/A Trade Mark:N/A Date Received:2025-06-03 Issue Date:2025-10-16 Test Result:Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By:Approved By: Jim ChengNancy Wang RF EngineerRF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501T27371E-RFB TR-EM-RF009 Page 2 of 79 Version 4.1 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ..........................................................................................................................3 GENERAL INFORMATION ........................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)......................................................................................4 OBJECTIVE ....................................................................................................................................................................4 TEST METHODOLOGY....................................................................................................................................................4 MEASUREMENT UNCERTAINTY .....................................................................................................................................5 TEST FACILITY ..............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ...........................................................................................................................6 SUMMARY OF TEST RESULTS ................................................................................................................................9 TEST EQUIPMENT LIST ..........................................................................................................................................10 REQUIREMENTS AND TEST PROCEDURES ......................................................................................................12 AC LINE CONDUCTED EMISSIONS...............................................................................................................................12 RADIATED EMISSIONS .................................................................................................................................................14 20 DB EMISSION BANDWIDTH & 99% OCCUPIED BANDWIDTH ..................................................................................17 CHANNEL SEPARATION TEST ......................................................................................................................................19 QUANTITY OF HOPPING CHANNEL TEST .....................................................................................................................21 TIME OF OCCUPANCY (DWELL TIME) .........................................................................................................................23 PEAK OUTPUT POWER MEASUREMENT .......................................................................................................................25 BAND EDGES ...............................................................................................................................................................27 ANTENNA REQUIREMENT .....................................................................................................................................31 TEST DATA AND RESULTS .....................................................................................................................................32 AC LINE CONDUCTED EMISSIONS...............................................................................................................................32 RADIATED EMISSIONS .................................................................................................................................................35 20 DB EMISSION BANDWIDTH .....................................................................................................................................54 99% OCCUPIED BANDWIDTH ..............................................................................................…

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Test Report

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Contact Information

Applicant

Wenbin Hong(Channel Director)

[email protected]Fax: N.A

Test Firm

Bay Area Compliance Laboratories Corp (Shenzhen)Nana Liu

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	97.00 mW

Confidentiality

Long Term

Grant Notes

Power output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.