1.MULTI-FUNCTION MEMORY COUNTING ROPE: The HD LED display on this fitness jump rope shows Timer,Weight,Calorie and Circles. It displays your set weight, precisely counts time and the number of circles you jump and the calories been burn so that you can adjust to achieve better fitness result.2.CORDLESS JUMP/ROPE JUMP: The dual-rope configuration allows users to change between non-rope jump and rope jump with this skipping rope. It ensures a smooth spin making it the great addition to any calorie burning workout program.3.EASILY ADJUSTABLE: Its easy to adjust the jumping rope from 3m to your desired length or height. No more tangling for kids in cordless mode.It is good for boxing, MMA, or just those interested in being fit anywhere and anytime. Appropriate for all ages (Adults, Men, Women, Children, Kids, Boys, and Girls).4.No location limitation: Thanks to the short rope, it can be used without choosing the location and weather. You can use it anytime anywhere and burn calories easily.5.Product Specifications: Handle size 17.5 * 2.9cm; Long rope 3 m, short rope 24 cm Bring Round balls ; Material: hard PVC, handle: a non-slip TPE material is adopted.