2BNFW-BC720exercise bike

FCC Caution 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Report No.: BL-SZ22A0666-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: ThinkFIT (Xiamen) Information & Technology Co., Ltd. Address: Room 1101, 997 Tianlu Road, Jimei District, Xiamen City Equipment Type: PCB Antenna Model Name: 2.4G ANT Brand Name: N/A Test Standard: ANSI/IEEE Std 149-1979 Test Date: Oct. 24, 2022 Date of Issue: Oct. 28, 2022 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Tolan Tu Approved by: Wei Yanquan (Chief Engineer) _______________ _______________ _______________ Report No.: BL-SZ22A0666-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Oct. 28, 2022 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ................................................................................................................... 3 1.2 Test Location ....................................................................................................................... 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information ........................................................................................................... 4 2.2 Manufacturer Information .................................................................................................... 4 2.3 Factory Information ............................................................................................................. 4 2.4 General Description for Equipment under Test (EUT) ......................................................... 4 2.5 Ancillary Equipment ............................................................................................................. 4 2.6 Technical Information .......................................................................................................... 4 3 SUMMARY OF TEST RESULTS ............................................................................................... 5 3.1 Test Standards .................................................................................................................... 5 3.2 Test Verdict ......................................................................................................................... 5 3.3 Test Uncertainty .................................................................................................................. 5 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 6 4.1 Test Condition ..................................................................................................................... 6 4.2 Test Equipment List ............................................................................................................. 6 4.3 Test Setup ........................................................................................................................... 7 ANNEX A TEST RESULTS ........................................................................................................... 8 A.1 Gain and Efficiency ............................................................................................................. 8 ANNEX B RADIATION PATTERN ................................................................................................ 9 ANNEX C TEST SETUP PHOTO ................................................................................................ 12 ANNEX D EUT PHOTO .............................................................................................................. 13 Report No.: BL-SZ22A0666-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ22A0666-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant ThinkFIT (Xiamen) Information & Technology Co., Ltd. Address Room 1101, 997 Tianlu Road, Jimei District, Xiamen City Contact Person Guozhibin Telephone Number 17689291145 E-mail Address [email protected] 2.2 Manufacturer Information Manufacturer N/A Address N/A 2.3 Factory Information Factory N/A Address N/A 2.4 General Description for Equipment under Test (EUT) EUT Name PCB Antenna Model Name Under Test 2.4G ANT Antenna Type PCB Antenna Dimensions 12*3mm 2.5 Ancillary Equipment Note: Not applicable. 2.6 Technical Information Frequen…

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Page 1 of 2 FCC ID: 2BNFW-BC720 Setup photo RF Conduction RE (Below 1GHz) Page 2 of 2 FCC ID: 2BNFW-BC720 RE (Above 1GHz)

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.:STS2511097W01 Issued for Zhejiang Ypoo Health Technology Co.,Ltd Furong road No.12 Baiyang street, Wuyi County, Jinhua City, Zhejiang Province China Product Name: exercise bike Brand Name: Model Name: BC720 Series Model(s): BC710, X2, X3, X5, X6, X8 FCC ID: 2BNFW-BC720 Test Standards: FCC Part15.247 Page 2 of 66 Report No.: STS2511097W01 TEST REPORT Applicant’s Name ................. : Zhejiang Ypoo Health Technology Co.,Ltd Address ................................. : Furong road No.12 Baiyang street, Wuyi County, Jinhua City, Zhejiang Province China Manufacturer's Name .......... : Zhejiang Ypoo Health Technology Co.,Ltd Address ................................. : Furong road No.12 Baiyang street , Wuyi County, Jinhua City, Zhejiang Province China Product Description Product Name ....................... : exercise bike Brand Name .......................... : Model Name .......................... : ... : BC720 Series Model(s) .................... : BC710, X2, X3, X5, X6, X8 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 ..................... : 12 Nov. 2025 Date (s) of performance of tests ............. : 12 Nov. 2025~21 Nov. 2025 Date of Issue .......................................... : 21 Nov. 2025 Test Result.............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 66 Report No.: STS2511097W01 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 14 4. RADIATED EMISSION MEASUREMENT 15 4.1 RADIATED EMISSION LIMITS 15 4.2 TEST PROCEDURE 17 4.3 TEST SETUP 18 4.4 EUT OPERATING CONDITIONS 18 4.5 FIELD STRENGTH CALCULATION 18 4.6 TEST RESULTS 20 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 33 5.1 LIMIT 33 5.2 TEST PROCEDURE 33 5.3 TEST SETUP 33 5.4 EUT OPERATION CONDITIONS 33 5.5 TEST RESULTS 33 6. POWER SPECTRAL DENSITY TEST 34 6.1 LIMIT 34 6.2 TEST PROCEDURE 34 6.3 TEST SETUP 34 Page 4 of 66 Report No.: STS2511097W01 Table of Contents Page 6.4 EUT OPERATION CONDITIONS 34 6.5 TEST RESULTS 34 7. BANDWIDTH TEST 35 7.1 LIMIT 35 7.2 TEST PROCEDURE 35 7.3 TEST SETUP 35 7.4 EUT OPERATION CONDITIONS 35 7.5 TEST RESULTS 35 8. PEAK OUTPUT POWER TEST 36 8.1 LIMIT 36 8.2 TEST PROCEDURE 36 8.3 TEST SETUP 36 8.4 EUT OPERATION CONDITIONS 36 8.5 TEST RESULTS 36 9. ANTENNA REQUIREMENT 37 9.1 STANDARD REQUIREMENT 37 9.2 EUT ANTENNA 37 APPENDIX 1-TEST DATA 38 DUTY CYCLE 38 MAXIMUM PEAK CONDUCTED OUTPUT POWER 42 -6DB BANDWIDTH 46 MAXIMUM POWER SPECTRAL DENSITY LEVEL 50 BAND EDGE 54 CONDUCTED RF SPURIOUS EMISSION 59 APPENDIX 2- EUT TEST PHOTO 66 Page 5 of 66 Report No.: STS2511097W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 21 Nov. 2025 STS2511097W01 ALL Initial Issue Page 6 of 66 Report No.: STS2511097W01 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 N/A -- 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 66 Report No.: STS2511097W01 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 66 Report No.: STS2511097W01 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name exercise bike Brand Name Model Name BC720 Series Model(s) BC710, X2, X3, X5, X6, X8 Model Diffe…

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AOGES CO., LIMITED 1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: AOGES CO., LIMITED Contact Name: XIAOYAN LAI Address: 1624 Market St., Ste 226, #30327 Denver CO, 80202 US Telephone No: 303 623 1940 Email: [email protected] FRN: 0033947847 Applicant: Company name: Zhejiang Ypoo Health Technology Co.,Ltd Product Description: exercise bike FRN: 0036521557 Grantee code: 2BNFW FCC ID: 2BNFW-BC720 Contact Name: Guangzhao Sun Address: Furong road No.12 Baiyang street , Wuyi County, Jinhua City, Zhejiang Province China Telephone No: 18750264360 Email: [email protected] [Zhejiang Ypoo Health Technology Co.,Ltd] certifies that, as of the date of this filing of the application with the TCB, [AOGES CO., LIMITED] is our designated US agent for service of process for the above referenced FCC ID. [Zhejiang Ypoo 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 equipment. [AOGES CO., LIMITED] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. 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. Date: 2025.12.03 Applicant’s Name: Zhejiang Ypoo Health Technology Co.,Ltd US Agent’s Name: AOGES CO., LIMITED Title: General Manager Title: General Manager AOGES CO., LIMITED 1/1 Signature Guangzhao Sun Signature XIAOYAN LAI

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.:STS2511097H01 Issued for Zhejiang Ypoo Health Technology Co.,Ltd Furong road No.12 Baiyang street , Wuyi County, Jinhua City, Zhejiang Province China Product Name: exercise bike Brand Name: Model Name: BC720 Series Model(s): BC710, X2, X3, X5, X6, X8 FCC ID: 2BNFW-BC720 Test Standards: FCC 47CFR §2.1093 Page 2 of 9 Report No.: STS2511097H01 TEST REPORT Applicant’s Name ................. : Zhejiang Ypoo Health Technology Co.,Ltd Address ................................. : Furong road No.12 Baiyang street , Wuyi County, Jinhua City, Zhejiang Province China Manufacturer's Name ........... : Zhejiang Ypoo Health Technology Co.,Ltd Address ................................. : Furong road No.12 Baiyang street , Wuyi County, Jinhua City, Zhejiang Province China Product Description Product Name ........................ : exercise bike Brand Name .......................... : Model Name .......................... : BC720 Series Model(s) ...................... : BC710, X2, X3, X5, X6, X8 Test Standards ..................... : FCC 47CFR §2.1093 447498 D04 Interim General RF Exposure Guidance v01 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 ...................... : 12 Nov. 2025 Date (s) of performance of tests ............. : 12 Nov. 2025~21 Nov. 2025 Date of Issue .......................................... : 21 Nov. 2025 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 9 Report No.: STS2511097H01 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 9 Page 4 of 9 Report No.: STS2511097H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 21 Nov. 2025 STS2511097H01 ALL Initial Issue Page 5 of 9 Report No.: STS2511097H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name exercise bike Brand Name Model Name BC720 Series Model(s) BC710, X2, X3, X5, X6, X8 Model Difference The product functions are exactly the same, only the model names are different. Product Description The EUT is exercise bike Operation Frequency: 2402 – 2480 MHz Modulation Type: GFSK Antenna Type: PCB Antenna Gain: 3.65dBi Power Rating Input: DC 3V form 2* 1.5V Battery Adapter N/A Battery N/A Hardware Version V1.1 Software Version 2.0.4 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 9 Report No.: STS2511097H01 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS Follow the maximum permissible exposure (MPE) limits specified in 447498 D04 Interim General Radio Frequency Exposure Guidelines v01. The gain of the antenna used in the product was extracted from the supplied antenna data sheet and the maximum total power input to the antenna was also measured. Calculate the distance from the product to the MPE limit by the formula. 2.2 LIMIT For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of Part 1.1307. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: Page 7 of 9 Report No.: STS2511097H01 (C) Or using below table and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). RF Source frequency (MHz) Threshold ERP(watts) 0.3-1.34 1,920 R 2 . 1.34-30 3,450 R 2 /f 2 . 30-300 3.83 R 2 . 300-1,500 0.0128 R 2 f. 1,500-100,000 19.2R 2 . Page 8 of 9 Report No.: STS2511097H01 For multiple RF sources: Multiple RF sources are exempt if: (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). This exemption may not be used in conjunct…

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Page 1 of 4 ReportNo.:STS2511097 APPENDIX-PHOTOGRAPHSOFEUTCONSTRUCTIONALDETAILS Photo1 Photo2 Page 2 of 4 ReportNo.:STS2511097 Photo3 Photo4 Antenna Page 3 of 4 ReportNo.:STS2511097 Photo5 Photo6 Page 4 of 4 ReportNo.:STS2511097 Photo7

Label Size:30*50mm The label is printed on the shell exercise bike Model Name: BC720 FCC ID: 2BNFW-BC720

Page 1 of 3 ReportNo.:STS2511097 APPENDIX-PHOTOGRAPHSOFEUTCONSTRUCTIONALDETAILS Photo1 Photo2 Page 2 of 3 ReportNo.:STS2511097 Photo3 Photo4 Page 3 of 3 ReportNo.:STS2511097 Photo5 Photo6

Zhejiang Ypoo Health Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2025.12.03 FCC ID: 2BNFW-BC720 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name:Jiankuai Li Title:PM

Differences Description We Zhejiang Ypoo Health Technology Co.,Ltd state: Product： exercise bike Model Name： BC720, BC710, X2, X3, X5, X6, X8 Trade Name: The electrical circuit design, layout, components used and internal wiring for above models are identical, Only difference in model names. Signature: Date: 2025.12.03 Name: Jiankuai Li Title: PM Company: SHENZHEN STS TEST SERVICES CO.,LTD.

Zhejiang Ypoo Health Technology Co.,Ltd Authorization Letter We, (the approval holder) Company name Zhejiang Ypoo Health Technology Co.,Ltd Addresss Furong road No.12 Baiyang street, Wuyi County, Jinhua City, Zhejiang Province China declare thatthe following representative(agent): Name (person) Bovey Yang Company name SHENZHEN STS TEST SERVICES CO.,LTD. Addresss 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub- District, Bao’an District, Shenzhen, Guang Dong, China City Shenzhen Country China to act on our behalf on all matters concerning the application and documents submitted toMicom Labsfor product certification below Product Description exercise bike Type or Model(s) BC720, BC710, X2, X3, X5, X6, X8 Tradename or Brand(s) FCC ID 2BNFW-BC720 Attestation: City: Date: Name: (this must be a person) Function: Signature: (or official company stamp) China 2025.12.03 Jiankuai Li PM

Zhejiang Ypoo Health Technology Co.,Ltd Agent Authorization Company: Zhejiang Ypoo Health Technology Co.,Ltd Address: Furong road No.12 Baiyang street, Wuyi County, Jinhua City, Zhejiang Province China Product Name: exercise bike Model Number(s): BC720, BC710, X2, X3, X5, X6, X8 Product Description: exercise bike We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2025.12.03 Name: Jiankuai Li Title: PM Company: SHENZHEN STS TEST SERVICES CO.,LTD.

Zhejiang Ypoo Health Technology Co.,Ltd (2025.12.03) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID:2BNFW-BC720) [Zhejiang Ypoo Health 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. Sincerely, Guangzhao Sun Zhejiang Ypoo Health Technology Co.,Ltd (2025.12.03) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID:2BNFW-BC720) [Zhejiang Ypoo Health 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. Sincerely, Guangzhao Sun

Zhejiang Ypoo Health Technology Co.,Ltd (2025.12.03) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID:2BNFW-BC720) [Zhejiang Ypoo Health 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. Sincerely, Guangzhao Sun Zhejiang Ypoo Health Technology Co.,Ltd (2025.12.03) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID:2BNFW-BC720) [Zhejiang Ypoo Health 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. Sincerely, Guangzhao Sun