1、Smart Counter: This pink jump rope has high precise magnetron chip counts more accurately. Three counting modes and real time transmission to let you know the sports data at any time. 2、2 Modes: The skipping rope has two modes, corded and cordless to meet different needs, whether it is home exercise or outdoor sports. Cordless balls for indoor jumps, long ropes for outdoor jumps. 3、Ergonomics Design: Ergonomic non slip handle with threaded design to ensure a comfortable grip, the length of the rope can be adjusted freely, suitable for the whole family, no need to cut. 4、High Quality Bearings: The handle has built in precise universal bearings to ensure high‑strength use. The rope is wear resistant and has a long service life, allowing you to jump freely without distraction. 5、Adjustable Weight: The handle of this ropeless skipping rope is equipped with a weight block, which can be freely disassembled and assembled according to your own needs. 2 X Handel2 X Cordless Ball1 X Rope3 X Buckle2 X Protective Cover1 X Screwdriver1 X Storage Bag Item Type: Jumping RopeMaterial: Abs, Iron, Steel WireApplicable Battery: 1 CR2032 Button Battery (Not Include Battery)Modes: 4 (Calories, Weight, Time, Times)