Smart Training Skipping Rope APP Data Record USB Rechargeable Adjustable Wear Resistant Rope Jumping

Overview: 1. bluetooth 4.0, the calculated data is accurate, and the real-time synchronous upload after linking the phone. 2. Small programs and apps, many different ways to rope jumping. 3. Can be connected to the WeChat applet - Setting target times and times and recording data. - Calculating calories and video tutorial 4. 3 meters long rope, adjustable rope buckle. 5. 360 degree universa l bearing, smooth and smooth, stable and unobstructed. 6. PU steel wire combination, strong and wear resistant, not easy to break. 7. Ergonomic handle, light and compact, non-slip and easy to grip. 8. USB charging for 2 hours, 150 days of battery life. Specification: Material: Steel wire Specification: 2.5 (m) Color: black Weight: 139 g Package Content: 1 x Rope Jumping 1 x Storage Bag 1 x USB Cable 1 x User Manual