Skipping Rope with Digital Screen Calorie Counter This Jump Rope Features LED Display that Shows Weight, Circles, Time, Calories and Allows You to Set the Time and Circles. The Smart Reminder Will Tell You When Your Set Goal of Time or Circles are Achieved. The Jump Rope With Counter Can Spin for 360° Smoothly Without Tangling, and the Length is Adjustable to Fit Different Body Heights. Comes With Two Ropeless Balls, You Can Try a New Jumping Style Without Disturbing Others. This Digital Skipping Rope is Great for Training Your Arms, Wrists, Abdomen, Legs, Hips, etc. Five Auxiliary Systems Calorie consumption: Record the calories burned after exercise, every beating is not in vain. Timing reminder: Set the time to start exercising, and it will automatically prompt when overtime. Alarm clock reminder: Smart alarm clock reminds, just set the goal, complete the goal automatically remind. Counting reminder: The smart chip monitors in real time, stipulates the number of laps, and reminds you when the lap is exceeded. Weight setting: Set the weight, the digital skipping rope will calculate the calories you burn based on the jumpi