1.【MULTI-FUNCTION MEMORY COUNTING ROPE】 The HD LED display on the skipping rope handle shows weight, timer, circles and calories. 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. Besides, you can also set time reminder or jumping circle reminder to get your target exercise setting. 2.【Built-in Bearing】 With premium grade 360-degree ball bearings in both handles, designed to be FASTER than other jump rope, tangle-free, fast and stable without jamming, so you can make better progress. 3.【Silicone Anti-skid & Weight Bar Design】The handle is designed with silicone anti-skid particles, Non-slip, Massage and Comfortable. In addition, We provide a pair of removable WEIGHTED-BAR, which can be installed in the handle to exercise your wrist strength and enhance the exercise effect. 4.【Cordless Jump / Rope Jump 】The dual-rope configuration allows you to change between non-rope jump and rope jump with this skipping rope.The cordless ball with built-in steel ball, which will not make you feel too light. Even in a narrow indoor space, you can use the cordless mode to achieve the exercise effect without collisions, noise and other issues. 5.【Exquisite Package】The exquisite package is the best choice for your own use or gift giving.