2BLEJ-JT56Treadmill

JIANGXI ZHANZHI HEAL TH SCIENCE & TECHNOLOGY CO., LTD U.S. Agent Designation for Service of Process ( Applicant and U.S. Agent ere Separate Parties) TO: Federal Communications Commission 7 436 Oakland MIiis Road Columbia, MD 21046 ATTENTION: FCC Certification - Section 2.911(d)(7) Information Deslqnated U.s. Aqent Company Name: United Consulting Technology Services Co., Ltd. FRN: 0033496714 Contact Name: David Wu Street Address: 17800 CASTLETON ST STE 665 CITY OF INDUSTRY CA 91748 United States Telephone No: (626) 217-4022 Emal!: [email protected] This letter Is to confirm that we ("the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911 (d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2026/4/1 O Signed by (Printed Name!Tltle): David Wu/CEO The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges thei「responsibilityto inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: JIANGXI ZHANZHI HEALTH SCIENCE & TECHNOLOGY CO., LTD FRN: 0036001966 Grantee Code: 2BLEJ FCC ID: 2BLEJ-JT56 Contact Name: Ii chuan StreetAddress: No. 98 Industrial 5th RD., Chengxigang District City/Province/Zip: Economic Development Zone, JluJlang city, Jiangxi Telephone No: 18267877131 Email: [email protected] Applicant Signature: 从 们 Date: 2026/4/1 O Signed by (Printed Namemtle): II chuan / -

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 1 of 6 Appendix External Photos for GZCR2603000552HS SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 2 of 6 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 3 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 4 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 5 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 6 of 6 - End of the Appendix -

FCC ID:2BLEJ-JT56 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.

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 1 of 6 Appendix Internal Photos for GZCR2603000552HS SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 2 of 6 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 3 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 4 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 5 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 6 of 6 - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260300055204 Page: 1 of 8 FCC ID: 2BLEJ-JT56 RF EXPOSURE EVALUATION REPORT Application No.: GZCR2603000552HS Applicant:JIANGXI ZHANZHI HEALTH SCIENCE& TECHNOLOGY CO.,LTD Address of Applicant:No. 98 Industrial 5th RD., Chengxigang District, Economic Development Zone, Jiujiang city, Jiangxi, China Manufacturer:JIANGXI ZHANZHI HEALTH SCIENCE& TECHNOLOGY CO.,LTD Address of Manufacturer:No. 98 Industrial 5th RD., Chengxigang District, Economic Development Zone, Jiujiang city, Jiangxi, China Factory:JIANGXI ZHANZHI HEALTH SCIENCE& TECHNOLOGY CO.,LTD Address of Factory:No. 98 Industrial 5th RD., Chengxigang District, Economic Development Zone, Jiujiang city, Jiangxi, China Product Name:Treadmill Model No.: JT56, DXD105, JT36, DXD94B   Please refer to section 2 of this report which indicates which item was actually evaluated and which were electrically identical. Standard(s) : KDB 447498 D01 V06 Date of Receipt: 2026-03-23 Date of Evaluation: 2026-04-18 Date of Issue: 2026-04-28 Evaluation Result: Pass* * In the configuration evaluated, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260300055204 Page: 2 of 8 Revision Record VersionReport No.DateRemark 01GZCR2603000552042026-04-28Original Authorized for issue by: Damon Guan/Project Engineer Approved By Vico Cui/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260300055204 Page: 3 of 8 2Evaluation Summary ItemStandardMethodRequirementResult RF Exposure KDB 447498 D01 V06 KDB 447498 D01 V06KDB 447498 D01 V06Pass Note: E.U.T./EUT means Equipment Under Test. Pass means the test result passed the test standard requirement, please find the detailed decision rule in the report relative section. Model No.: JT56, DXD105, JT36, DXD94B According to the declaration from the applicant, the electrical circuit design, layout, components used and internal wiring were identical for all models, only different on the model name, outer appearance and color. Therefore, only one model DXD105 was evaluated in this report SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260300055204 Page: 4 of 8 3Contents Page 1Cover Page...............................................................................................................................................1 2Evaluation Summary................................................................................................................................3 3Contents....................................................................................................................................................4 4General Information.................................................................................................................................5 4.1Details of E.U.T.................................................................................................................................5 4.2Evaluating Location...........................................................................................................................5 4.3Facility...............................................................................................................................................6 4.4Deviation from Standards..................................................................................................................6 4.5Abnormalities from Standard Conditions...........................................................................................6 5Technical Requirements Specification..................................................................................................7 5.1General Description of Applied Standards........................................................................................7 5.2RF Exposure Evaluation....................................................................................................................7 5.2.1Limit & Test Method......................................................................................................................7 5.2.2Conclusion....................................................................................................................................7 6EUT Constructional Details (EUT Photos).............................................................................................8 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260300055204 Page: 5 of 8 4General Information 4.1Details of E.U.T. Power supply:AC 120V 60Hz Cable(s):About 1.2m x 3 wires unscreened AC mains cable. RF Character:Please refer to section 4.1 of test report GZCR260300055202 for Bluetooth BLE. Please refer to section 4.1 of test report GZCR260300055203 for Bluetooth Classic. Remark: The information in this section is provided by the applicant or manufacturer, SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information. 4.2Evaluating Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd., Guangzhou Branch EMC Laboratory, No.198, Kezhu Road, Science City, Economic & Technological Development Area, Guangzhou, Guangdong, China 510663 Tel: +86 20 82155555 No tests were sub-contracted. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260300055204 Page: 6 of 8 4.3Facility The facility is recognized, certified, or accredited by the following organizations: ● ACMA SGS-CSTC Standards Technical Services Co., Ltd., EMC Laboratory can also perform testing for the Australian/New Zealand Regulatory Compliance Mark (RCM). ● SGS UK(Certificate No.: 32), SGS-TUV SAARLAND and SGS-FIMKO Have approved SGS-CSTC Standards Technical Services Co., Ltd., EMC Laboratory as a su…

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ANTENNASPECIFICATION Summary ITEMANTSPEC ModelName2.4GANT Center Frequency HorizontalVertical 2400MHz2450MHz2500MHz2400MHz2450MHz2500MHz -1.73-0.84-0.58-6.15-3.7-2.32 MAX.Gain-0.58dBi PolarizationHorizontalandVertical AzimuthBeam Pattern Omni-directional Impedance50Ohm AntennaLength42.6mm ManufactureZHUHAIJIELITECHNOLOGYCO.,LTD ADDRESS333KexingRoad,XiangzhouDistrict,ZhuhaiCity AntennaPhoto&Length(mm) Horizontal:2400MHz2450MHz2500MHz Max:0Min:-40Scale:5/div FrequencyGain(dB) (MHz)MaxMinAvg 2400-1.73178-30.0815-8.48713 2450-0.845801-38.5605-7.88012 2500-0.585586-24.0318-6.79139 Vertical:2400MHz2450MHz2500MHz Max:0Min:-30Scale:5/div FrequencyGain(dB) (MHz)MaxMinAvg 2400-6.153-24.142-13.0295 2450-3.7054-26.5836-10.67 2500-2.32122-30.4301-9.70536

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 2.1 Report No.:GZCR260300055202 Page: 1 of 66 FCC ID: 2BLEJ-JT56 TEST REPORT Application No.: GZCR2603000552HS Applicant: JIANGXI ZHANZHI HEALTH SCIENCE& TECHNOLOGY CO.,LTD Address of Applicant: No. 98 Industrial 5th RD., Chengxigang District, Economic Development Zone, Jiujiang city, Jiangxi, China Manufacturer: JIANGXI ZHANZHI HEALTH SCIENCE& TECHNOLOGY CO.,LTD Address of Manufacturer: No. 98 Industrial 5th RD., Chengxigang District, Economic Development Zone, Jiujiang city, Jiangxi, China Factory: JIANGXI ZHANZHI HEALTH SCIENCE& TECHNOLOGY CO.,LTD Address of Factory: No. 98 Industrial 5th RD., Chengxigang District, Economic Development Zone, Jiujiang city, Jiangxi, China Product Name: Treadmill Model No.: JT56, DXD105, JT36, DXD94B   Please refer to section 2 of this report which indicates which item was actually tested and which were electrically identical. Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2026-03-23 Date of Test: 2026-03-31 to 2026-04-21 Date of Issue: 2026-04-28 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 2.1 Report No.:GZCR260300055202 Page: 2 of 66 Revision Record Version Report No. Date Remark 01 GZCR260300055202 2026-04-28 Original Authorized for issue by: Damon Guan/Project Engineer Approved By Vico Cui/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 2.1 Report No.:GZCR260300055202 Page: 3 of 66 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass** Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Maximum Conducted Output Power ANSI C63.10 (2020) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2020) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectral Density ANSI C63.10 (2020) Section 11.10.3 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 6.10.4 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass **: The EUT passed Radiated Spurious Emissions Below 1GHz test after modification. Note: E.U.T./EUT means Equipment Under Test. Pass means the test result passed the test standard requirement, please find the detailed decision rule in the report relative section. Model No.: JT56, DXD105, JT36, DXD94B According to the declaration from the applicant, the electrical circuit design, layout, components used and internal wiring were identical for all models, only different on the model name, outer appearance and color. Therefore, only one model DXD105 was tested in this report SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 2.1 Report No.:GZCR260300055202 Page: 4 of 66 3 Contents Page 1 Cover Page ................................................................................................................................................. 1 2 Test Summary ............................................................................................................................................ 3 3 Contents ..................................................................................................................................................... 4 4 General Information ................................................................................................................................... 6 4.1 Details of E.U.T. .................................................................................................................................. 6 4.2 Description of Support Units ............................................................................................................... 6 4.3 Measurement Uncertainty ................................................................................................................... 7 4.4 Test Location ....................................................................................................................................... 7 4.5 Test Facility ......................................................................................................................................... 8 4.6 Deviation from Standards .................................................................................................................... 8 4.7 Abnormalities from Standard Conditions ............................................................................................ 8 5 Equipment List ........................................................................................................................................... 9 6 Radio Spectrum Technical Requirement .............................................................................................. 12 6.1 Antenna Requirement ....................................................................................................................... 12 6.1.1 Test Requirement: ........................................................................................................................ 12 6.1.2 Conclusion ..................................…

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SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-04 Rev 1.1 Page: 1 of 4 Appendix Test Setup Photo for GZCR260300055202 & GZCR260300055203 Test Model No.: DXD105 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-04 Rev 1.1 Page: 2 of 4 Test Setup Photo Conducted Emissions at AC Power Line (150kHz-30MHz) Radiated Emissions which fall in the restricted bands & Radiated Spurious Emissions Above 1GHz SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-04 Rev 1.1 Page: 3 of 4 Radiated Spurious Emissions Below 1GHz SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-04 Rev 1.1 Page: 4 of 4 - End of the Appendix -