1. Material: handle ABS+PC, rope PVC
2. USB charging port
3. Corded/cordless dual purpose
4. Stainless steel bearings, strong steel wire
5. Switch multiple sports modes with one key
6. Built-in 300 mAh polymer lithium battery
7. Intelligent and accurate counting, Bluetooth APP interconnection
8. Counting/timing/calorie data can be switched
9. Large LCD backlit LCD screen for clearer display
10. Length of rope body: long rope 3m, short rope 32cm
11. Dimensions: handle 153 (height) x 26.5 (diameter) mm
12. Weight: about 55g with a single handle