2BKEQ-LC01Exercise Bike

Exercise Bike USER MANUAL Note: Please read this product manual carefully before installing or using our products Model:LC01 1.PRODUCT SPECIFICATION 01 02 03-04 05-06 CONTENTS 2.IMPORTANT SAFETY INSTRUCTIONS 3.USER INSTRUCTIONS 4.PRODUCT INTRODUCTION 07-09 5.ASSEMBLY INSTRUCTIONS 10 6.SEAT ADJUSTMENT INSTRUCTIONS 10-11 7.INSTRUCTIONS ON PRODUCT USAGE 11-13 8.ELECTRONIC MONITOR OPERATION GUIDE 14-18 9.BLUETOOTH & APP CONNECTION 19 10.TROUBLESHOOTING 01 1.PRODUCT SPECIFICATION Product Name: Exercise Bike Model: LC01 Trademark: Wdemngg Production date: Product weight: 1 Maximum weight capacity: 300lbs 9kg Product dimensions: 1030*490*1060mm 06-15-2026 Expiration date： 06-15-2036 Manufacturer：VISTRA EASYSHOP LIMITED Manufacturer address: RM 867,8/F. JC TOWER,91 WAIYIP ST,KWUN Tel: TONG,000000,HK +852 52014269 Email: [email protected] Importer： VISTRA EASYSHOP LIMITED Batch id： Tel： Importer Address： RM 867,8/F. JC TOWER,91 WAIYIP ST,KWUN TONG,000000,HK +852 52014269 Email： [email protected] 20260615 SN： 20260615 Before beginning any exercise program, consult your physician first. This is especially important if you are over 35 years of age, pregnant, or have any pre-existing health conditions. Please read the entire user manual and follow all instructions prior to using this equipment. 1．For indoor use only. Place the bike on a flat, stable and dry surface. Keep it away from direct sunlight, heat sources and humid areas to prevent component damage and rust. 2．Wear fitted sportswear and professional athletic shoes while exercising. Do not wear loose clothes, scarves or hanging accessories, which may get tangled in moving parts and cause injury. 3．This equipment is designed for single-user use only. Keep children, infants and pets at a safe distance at all times. Do not allow children to ride or play on the bike. 4．Always check all screws, knobs, pedals and frame connections for tightness before each use. Stop using the bike immediately if any part is loose, deformed or damaged. 5．Adjust seat height and position to a comfortable state before starting exercise. Maintain correct riding posture to avoid joint strain. 6．Start your workout at a low resistance level and increase intensity gradually. Do not perform sudden violent movements during exercise. 7．Complete sufficient warm-up exercises before riding to prevent muscle sprains or sports injuries. Do not engage in strenuous exercise within 40 minutes after meals. Drink water appropriately during long-time workouts. 8．If you are pregnant, suffer from hypertension, heart disease, joint problems or other chronic illnesses, consult a doctor before use. Stop exercising right away if you feel dizzy, chest pain, nausea or physical discomfort. 9．Keep hands, feet and all body parts clear of rotating pedals, flywheel and other moving components during operation. 10．Do not insert any foreign objects into gaps or components of the bike, as this will damage the equipment and create safety hazards. 11．The built-in Bluetooth function is only for data transmission. Do not disassemble the electronic monitor and internal wiring arbitrarily. 12．Do not exceed the maximum user weight marked on the product. 02 2.IMPORTANT SAFETY INSTRUCTIONS US WARNING This fitness equipment is categorized as a cardiovascular training device, designed primarily to improve oxygen uptake and blood circulation through endurance training. Long-term aerobic exercise effectively stimulates the cardiovascular and respiratory systems, enhancing heart and lung function. This process ensures optimal oxygen and nutrient supply to tissues and organs, helping to maintain overall fitness. Before starting any training program, consult your physician to identify any health risks or contraindications to using this product, especially if you have pre-existing medical conditions or use prescription medications. Stop exercising immediately if you experience pain, chest tightness, irregular heartbeat, shortness of breath, dizziness, or nausea. Based on cycling principles, this bike uses a mechanical magnetic resistance system to provide smooth, adjustable resistance. You can set the resistance level by turning the adjustment knob: clockwise increases resistance, while counterclockwise decreases it. The equipment is safe, reliable, and suitable for use at home, in the office, or in small fitness studios. 1.Check Stability Before Use Before starting your workout, ensure the equipment is stable and does not wobble. If instability is caused by an uneven floor, adjust the four stabilizer feet to level the bike. 2. Adjust Seat & Handlebar Position Adjust the seat height and position by modifying the seat post and horizontal slider of the seat tube. Also adjust the handlebar height according to your body size and arm length to achieve a comfortable riding position. 3. Set Resistance to Your Fitness Level Use the resis tance adjustment knob to set the resistance level that matches your fitness level. It is generally recommended to train three times a week for about one hour, maintaining a heart rate between 110‒150 beats per minute for optimal results. 4. Operation & Emergency Stop This equipment supports bidirectional movement. If you need to stop suddenly due to overexertion, press the brake knob for an emergency stop. Do not leave the seat until all moving parts have come to a complete stop. 03 3.USER INSTRUCTIONS Basic User Instructions – Pre-Use Checks & Operation Guide Usage Instructions: 04 1. Do not use the product if the frame is cracked, deformed, or if any welding parts have fallen off—otherwise, you may be injured accidentally. 2. Do not jump on or off the bike while the flywheel is still moving, as this may cause you to trip or fall. 3. Do not use or store the product in damp areas, near bathrooms, or where water may drip, as moisture can cause rust or component damage. 4. Never expose the product to direct sunlight or place it near high-temperature objects such as stoves, heaters, or ra…

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Rev 1/26/2023 NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026-09-01 FCC ID: 2BKEQ-LC01 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing NINGBO LFLY 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. NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing NINGBO LFLY 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Applicant: NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. Address: No.5, Industrial Avenue, Industrial Zone, Sanxing Village, Gulin Town, Haishu District, Ningbo, China Contact Person: Andy Wei Tel.: 18123653842 Email: [email protected] Sincerely, Signature:

Attestation Statements Date: 2026-09-01 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for(FCC ID: 2BKEQ-LC01) NINGBO LFLY HEALTH TECHNOLOGY CO., LTD., the undersigned, hereby authorize HOPEK CORPORATION INC to act as our designated agent for service of process, NINGBO LFLY 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. HOPEK CORPORATION INC accepts the responsibility to act as designated agent for service of process. Applicant Information： Company name: NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. Contact Name: Andy Wei Address: No.5, Industrial Avenue, Industrial Zone, Sanxing Village, Gulin Town, Haishu District, Ningbo, China Telephone No: 18123653842 Email: [email protected] FRN: 0031072531 Signature: Andy Wei Agent Information: Company Name: HOPEK CORPORATION INC Address:16755 Coyote Bush Dr Unit 84, San Diego, CA 92127 United States FRN: 0034562900 Contact Name: Yangyang Xu Telephone No: 561-875-9826 Email: [email protected] Signature: Yangyang Xu

NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: September 1, 2026 Subject; Request for Confidentiality FCC ID: 2BKEQ-LC01 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 SOFTWARE SECURITY REQUIREMENTS FOR U-NII DEVICES 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 pursuant to 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: Andy Wei Title: Manager

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. Date：2026-09-01 Product Model Number: LC01 FCC ID：2BKEQ-LC01 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following: • Testing • Approval applications and procedures We declare that QAI Laboratories Ltd. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. Signature: By: Andy Wei Contact Listed on FCC Wesbite Title: Manager Email: [email protected] On behalf of: NINGBO LFLY HEALTH TECHNOLOGY CO., LTD.

Page 1 of 3 Report No.: LGT26H118 Appendix - External Photographs of EUT Constructional Details Photo 1 Photo 2 Page 2 of 3 Report No.: LGT26H118 Appendix - External Photographs of EUT Constructional Details Photo 3 Photo 4 Page 3 of 3 Report No.: LGT26H118 Appendix - External Photographs of EUT Constructional Details Photo 5 Photo 6

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The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Page 1 of 8 EMF TEST REPORT Product Name: Exercise Bike Model Number: LC01 FCC ID: 2BKEQ-LC01 Issued For : NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. No.5, Industrial Avenue, Industrial Zone, Sanxing Village, Gulin Town, Haishu District, Ningbo, 315177 Zhejiang, P.R. China Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT26H118HA01 Sample Received Date: Aug. 12, 2026 Date of Test: Aug. 12, 2026 ~ Aug. 25, 2026 Date of Issue: Aug. 25, 2026 Report No.: LGT26H118HA01 Page 2 of 8 TEST REPORT CERTIFICATION Applicant: NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. Address: No.5, Industrial Avenue, Industrial Zone, Sanxing Village, Gulin Town, Haishu District, Ningbo, 315177 Zhejiang, P.R. China Manufacturer: VISTRA EASYSHOP LIMITED Address: RM 867, 8/F. JC TOWER, 91 WAIYIP ST, KWUN TONG, 000000, HK Product Name: Exercise Bike Trademark: N/A Model Number: LC01 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47 CFR §2.1091 KDB 447498 D01 General RF Exposure Guidance v06 PASS Prepared by: Approved by: Chris Chen Engineer Technical Director Report No.: LGT26H118HA01 Page 3 of 8 TABLE OF CONTENTS 1 . GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST LABORATORY 5 2 . FCC 47CFR §2.1091 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 EUT OPERATION CONDITION 7 2.4 CLASSIFICATION 7 2.5 TEST RESULT 8 Report No.: LGT26H118HA01 Page 4 of 8 Revision History Rev. Issue Date Revisions 00 Aug. 25, 2026 Initial Issue Report No.: LGT26H118HA01 Page 5 of 8 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name: Exercise Bike Test Model Number: LC01 Series Number: N/A Model Difference: N/A Frequency Bands: Bluetooth 2402-2480MHz Rating: 2x1.5V AAA size battery Battery: 2x1.5V AAA size battery Hardware Version: N/A Software Version: N/A 1.2 TEST LABORATORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate: FCC Registration No.: 746540 CAB ID: CN0136 Report No.: LGT26H118HA01 Page 6 of 8 2. FCC 47CFR §2.1091 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 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 According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of the human exposure to radio-frequency (RF) radiation as specified in 1.1307 (b) Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm²) Limits for Occupational / controlled Exposures 0.3-3.0 614 1.63 *(100) 3.0-30 1842/f 4.89/f *(900/f 2 ) 30-300 61.4 0.163 1.0 300 - 1500 -- -- F/300 1500 – 100000 -- -- 5.0 Limits for General population / Uncontrolled Exposure 0.3-1.34 614 1.63 *(100) 1.34-30 824/f 2.19/f *(180/f 2 ) 30-300 27.5 0.073 0.2 300 - 1500 -- -- F/1500 1500 – 100000 -- -- 1.0 F= Frequency in MHz * = Plane-wave equivalent power density. Friss Formula Friss Transmission Formula: Pd = (Pout * G) / (4*pi*r²) Where Pd = power density in mW/cm² Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = Distance between observation point and the center of radiator in cm If we know the maximum gain of the antenna and the total output power to the antenna, through calculation, we will know MPE value at distance 20cm. Report No.: LGT26H118HA01 Page 7 of 8 2.3 EUT OPERATION CONDITION EUT was enabled to transmit and receive at lowest, middle and highest channels. 2.4 CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance from the antenna should be included in the User manual. So, this device is classified as Mobile device. Report No.: LGT26H118HA01 Page 8 of 8 2.5 TEST RESULT Turn up Result Mode Turn up Power BLE 1M-GFSK -3±1dBm The MPE result of worst mode: RF Function Max Turn up Power (dBm) Max Turn up Power (mW) ANT Gain (dBi) ANT Gain (gain of antenna in linear scale) Power Density (mW/cm²) Limit (mW/cm²) Ratio Result BLE -2.00 0.63 3 2.00 0.00025 1 0.0003 Pass Note: 1. The RF Exposure is less than the limit, complies with the exemption requirements. ※※※※※END OF THE REPORT※※※※※

TPL3135 antenna Small Size 2.4 GHz PCB antenna 1 INTRODUCTION and considerations for complying with regulatory limits when using thi s design. The s uggested antenna design requires no more than 11 x 2.5 mm of space and ensures a VSWR ratio of less than 2 across the 2.4 GHz ISM band when connected to a 50 oh m source. The PCB antenna used on the TPL3135 reference design is described in this application note. Even if the antenna presented is for a TPL3135 it can be used in all 2.4 GHz d esigns, especially where small space is required for the antenna. This application note describes the antenna dimensions, the RF performance Figure 1 : TPL3135 Company Name：Shanghai Tanpin Technology Co.,Ltd Company Address：Building C, No.888 Huanhu West 2nd Road, Lingang New Area, Pudong New Area, Shanghai, China ANTENNA DESIGN The PCB antenna on the TPL3135 reference design is a meande「ed Inverted F Antenna (IFA). The IFA was designed to match an impedance of 50 ohm at 2.45 GHz. Thus no additional matching components are necessary. 2 Design Goals The reflection at the feed point of the antenna determines how much of the applied power is d elivered to the antenna. A reflection of less than -10 dB across the 2.4 GHz ISM band, when connected to a 50 ohm source, was a design goal. Reflection of less than斗O dB, or VSWR less than 2, ensures that more than 90% of the available power is delivered to the antenna. Bandwidth is i n this document defined as the f「equency band where mo「e than 90% of the available power is delivered to the antenna. Another design goal was to fit the size of the PCB antenna on a T PL3135 and to obtain good pe时ormance also when the dongle is connected to a computer. 2.1 Simulation IE3D from Zeland, which is an electromagnetic simulation tool, was used to design the antenna. The accuracy of the simulation is controlled by the mesh. An increase of the mesh increases the simulation time. Thus, for initial simulations mesh = 1 should be used. When a fairly good result is achieved a higher mesh should be used to obtain more accurate results. Comparison of simulation and measurement results shows that the measured reflection is between the result obtained with mesh = 5 and mesh = 1 ; see Figure 2 for details. 2.2 -3 - 12 也 飞， - 21 -2 7 - 1 5 · 1 8 - 9 ...• Simulated mesh6 -Simulated mesh1 一 ···· ·＆T o －－， ．．．． ，，，， ．．．．．．．． 01· …－ Measured free s p ,oe 3 , ·24 · 。 -3 “ 6 - 9 - 1 2 国 飞， · 1 5 - 1 8 -2 7 - 21 -30 3 28 2 7 24 25 26 Froqu•ncy (GHz) 23 22 2. - 30 2 Figure 2: C。mparisonof Simulation and Measurements Results 2.3 Layout and Implementation Small changes of the antenna dimensions may have large impact on the performance. Therefore it is strongly recommended to make an exact copy of the reference design to achieve optimum pe斤。rmance. The easiest way to implement the antenna is to import the gerber or DXF file showing the antenna layout. The imported file can be used as a template when drawing the antenna. By using this procedure it should be possible to make an exact copy. If the PCB CAD tool being used does not suppo叫impo时of DXF or gerber files, Figu「e 3 and Table 1 should be used to ensure correct implementation. It is recommended to gene「ate a gerber file for compa 「isοn with IFA_USB.spl when making a manual implementation. Most g erber viewers have the possibility to impo同several gerbe「 files at the same time. Thus by placing the gerber file, showing the manually implemented antenna, on top of IFA_USB.spl it is easy to ve「ify that the antenna is correctly implemented. It is also recommended to use the same thickness and type of PCB material as used in the reference design. Information about the PCB can be found in a separate readme file included in the reference design. To compensate for a thicker/thinner PCB the antenna could be made slightly shorter/longer. . W1 W2 Figure 3: Antenna Dimensions 3 TEST RESULTS Reflection, radiation pattern and variation of output power across a wide frequency band were measured to verify the pe斤ormance of the PCB antenna. Measurements of the dongle in f「ee space and when connected to a l aptop were performed to verify that the antenna is suitable both fo「 TPL3135 designs and in a standalone application. Free space is in this document interpreted as a measurement pe斤。rmed without connecting the dongle to a computer. In such a measurement the dongle is only powered by a battery. 3 .1 Reflecti。n All the 「eflectionmeasurements were performed with a network analyzer connected to a semi-rigid coax cable, which was soldered to the feed point of the antenna. Because of the small size antenna and the small ground plane this kind of measurements is heavily affected by the presence and placement of the coax cable. This influence can「esult in a small uncertainty in resonance frequency and measured 「eflection.Typically different placement of the semi-rigid coax cable could change the resonance frequency with 5 -10 MHz and the reflection with 3 - 4 dB. Free space - 2 -4 叫 6 叫 B - 1 0 - 12 百 －14 - 1 6 - 1 8 - 2 0 ·22 I ” ·24 I· ·26 I 甲 - 2 8 2.1 T ．」－－－－ ’ I 2.2 啥－ 一－叫 τ T l 2.3 With。ut test pins 丁’””－ r 」－－ , With plastic I " ’ I τ ． ι I I " I －－－－－←－－ － － 一咆－ －一一一一一一 千 ＋ 一 ← ”’ ’1 ， τ 2.4 2 5 2.6 2. 7 2.8 Frequency (GHz) ' .,. .,. 丁 J」 " －一一一 叫卜 T T l 2.9 。 - 2 -4 而 - 8 - 1 0 ·12 回 - 1 4 百 - 1 6 - 1 8 - 2 0 - 2 2 -2 4 - 2 6 - 2 8 3 Figu『-e 4: Influence of Plastic Encapsulation and Test Pins A small pa门on the TPL3135 PCB is equipped with test pins. These are intended for use during development. This pa时of the PCB will typically be omitted in a final application. The red and green g raph on Figure 4 shows that removing this pa同of the PCB has a small impact on the pe 斤ormance. Figure 4 also shows that plastic encapsulation of the dongle will shift the resonance frequency to a lower frequency. This can be compensated by making the antenna slightly shorter. The size of the g「ound plane affects the pe付ormance of the PCB antenna. Connecting the TPL3135 to a computer in…

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The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Page 1 of 43 RF TEST REPORT Product Name: Exercise Bike Model Number: LC01 FCC ID: 2BKEQ-LC01 Issued For : NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. No.5, Industrial Avenue, Industrial Zone, Sanxing Village, Gulin Town, Haishu District, Ningbo, 315177 Zhejiang, P.R. China Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT26H118RF01 Sample Received Date: Aug. 12, 2026 Date of Test: Aug. 12, 2026 ~ Aug. 25, 2026 Date of Issue: Aug. 25, 2026 Report No.: LGT26H118RF01 Page 2 of 43 TEST REPORT CERTIFICATION Applicant: NINGBO LFLY HEALTH TECHNOLOGY CO., LTD. Address: No.5, Industrial Avenue, Industrial Zone, Sanxing Village, Gulin Town, Haishu District, Ningbo, 315177 Zhejiang, P.R. China Manufacturer: VISTRA EASYSHOP LIMITED Address: RM 867, 8/F. JC TOWER, 91 WAIYIP ST, KWUN TONG, 000000, HK Product Name: Exercise Bike Trademark: N/A Model Number: LC01 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC Part 15.247, Subpart C ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 PASS Prepared by: Approved by: Chris Chen Vita Li Engineer Technical Director Report No.: LGT26H118RF01 Page 3 of 43 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST LABORATORY 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 9 2.4 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 10 2.5 EQUIPMENTS LIST 11 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 17 4.4 EUT OPERATING CONDITIONS 18 4.5 FIELD STRENGTH CALCULATION 18 4.6 TEST RESULTS (BAND EDGE REQUIREMENTS) 24 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 25 5.1 LIMIT 25 5.2 TEST PROCEDURE 25 5.3 TEST SETUP 25 5.4 EUT OPERATION CONDITIONS 25 5.5 TEST RESULTS 25 6. POWER SPECTRAL DENSITY TEST 26 6.1 LIMIT 26 6.2 TEST PROCEDURE 26 6.3 TEST SETUP 26 6.4 EUT OPERATION CONDITIONS 26 Report No.: LGT26H118RF01 Page 4 of 43 6.5 TEST RESULTS 26 7. BANDWIDTH TEST 27 7.1 LIMIT 27 7.2 TEST PROCEDURE 27 7.3 TEST SETUP 27 7.4 EUT OPERATION CONDITIONS 27 7.5 TEST RESULTS 27 8. PEAK OUTPUT POWER TEST 28 8.1 LIMIT 28 8.2 TEST PROCEDURE 28 8.3 TEST SETUP 28 8.4 EUT OPERATION CONDITIONS 28 8.5 TEST RESULTS 28 9. ANTENNA REQUIREMENT 29 9.1 STANDARD REQUIREMENT 29 9.2 EUT ANTENNA 29 APPENDIX I - TEST RESULTS 30 1. DUTY CYCLE 30 2. BANDWIDTH 32 3. MAXIMUM CONDUCTED OUTPUT POWER 35 4. MAXIMUM POWER SPECTRAL DENSITY 37 5. UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS 39 APPENDIX II - MEASUREMENT PHOTOS 43 Report No.: LGT26H118RF01 Page 5 of 43 Revision History Rev. Issue Date Revisions 00 Aug. 25, 2026 Initial Issue Report No.: LGT26H118RF01 Page 6 of 43 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 Part 15.247 Meas Guidance v05r02. FCC Part 15.247, Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A NOTE (1) 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 Band Edge Emission 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 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024. Report No.: LGT26H118RF01 Page 7 of 43 1.1 TEST LABORATORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate: FCC Registration No.: 746540 CAB ID: CN0136 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 Occupied Channel Bandwidth ±0.46% 2 RF Output Power, Conducted ±0.71dB 3 Power Spectral Density, Conducted ±1.57dB 4 Unwanted Emission, Conducted ±0.63dB 5 Conducted emission ±2.80dB 6 All Emissions, Radiated (0.009-30MHz) ±2.16dB 7 All Emissions, Radiated (30MHz-1GHz) ±4.61dB 8 All Emissions, Radiated (1GHz-18GHz) ±5.49dB 9 All Emissions, Radiated (18GHz-40GHz) ±4.31dB 10 Temperature ±0.5°C 11 Humidity ±2% 12 Duty Cycle ±2.3% Note: The measurement uncertainty is not included in the test result. Report No.: LGT26H118RF01 Page 8 of 43 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name: Exercise Bike Test Model Number: LC01 Series Number: N/A Model Difference: N/A Product Description: Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Radio T…

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