Unit is powered by 2 X AAA Batteries (Included ).Comes with Multiple modes Free skip mode ,Time count down mode or Skip count down mode . Smart Bluetooth technology connects to your phone through APP that can be downlaoded from APP store or Google Play Store.
Increase strength, quickness, and agility with the Weighted Jump Rope from Gaiam..This jump rope offers all of the traditional cardio and conditioning benefits, plus added weight in each handle to uplevel your workout.