1. Bluetooth 4.0 low energy consumption technology synchronous mobile phone APP, record the data movement. 2. Accurate recording time, skip rope speed, fat fuel quantity, number of jumping, calories and other data 3. Set goals, tailored health virtual coach. 4 bearing design ensures no winding, rope length can be adjusted freely 5. Handle with NBR rubber, prevent slippery prevent sweat, can be clean.
Trustpilot
3 weeks ago
2 weeks ago
