The Wireless Jumping Rope is ideal for training at home without the fear of knocking over your fragile items nearby. With the digital display you can keep track of your burned calories according to your weight and it also displays the number of jumps and has a stopwatch. The compact design makes it possible to easily carry it with you anywhere. If preferred to jump with a rope, a rope is included with the product which can easily be attached to the handles. The battery is included and it also comes with a mini-screwdriver to install the battery.