Jump Ropes Jump Rope Smart Rope with APP Data Analysis Features: Smart Jump Rope: It can be connected to the free SkipJoy mobile app to help you more aerobic exercise, record exercise data: hop count, calories burned and time spent.The SkipJoy APP can record your daily exercise and graph it. Our advantages: Smart Jump Rope with LCD backlight display, support USB charging, Jump Rope with counter,built-in 3 sports modes: free jump, countdown jump, countdown jump, its function can meet Any of your sports needs. material:The jumping rope for exercise is 3M (9.8 feet) PVC and steel wire rope, can be adjusted quickly according to your height.the steel wire rope can ensure that it does not bend, entangle, bend, and wear like ordinary PVC and leather ropes. The handle is equipped with speed ball bearings, which can achieve seamless and smooth rotation during use. Product is suitable for: Our skipping rope is suitable for men and women, it is easy to adjust, both adults and children can use, very suitable for aerobic exercise, such as speed training, endurance training, boxing, aerobics and fitness training. Specifications: Color: Black Material: PVC App: SkipJoy Length: 3m/9.8ft Package Size: 20.3*12.1*5.1cm Package Weight: 252g Packing List: 1xJump Rope 1xUSB Cable