Product DescriptionSize: The handle is 17 cm long, 300 cm with cord, 25 cm without cord, color: black + yellow, white + black, white + blueMaterial: PlasticPackage Content: 1 pc smart counting jump rope1. Jump rope with high quality material Food grade PVC material, tangle-free adjustable cable, non-slip ABS handle. Length of the jump rope with cord: 3 m, length of the wireless jump rope: 25 cm. Built-in premium 360 professional rotating ball bearings for smooth and easy rotation.2. Electronic multi-functional rope Equipped with timer, calorie counter and jump counter, an accurate jump count with 4 buttons helps you lose weight and stay fit. When you reach the set exercise goal, the jump rope will beep automatically. Suitable for children, adults and all family members. Note: They do not need to be turned off manually, but will automatically turn off after 5 minutes in static mode. 3. Dual mode jump rope With the creative design, you can change the mode between jump rope and wireless mode (with the short ball ropes). In wireless mode, you can enjoy jumping anywhere you want. In addition, this wireless mode makes children avoid tripping on the rope, and they can be used conveniently without taking up too much space. More convenient and saves time 4. Easily adjustable and convenient to use Thanks to our adaptable mechanism, it is adjustable, so this 2.9m long anti-twist jump rope can be used by everyone - even very big or small athletes, adults and children. Wireless jump rope is never a problem, jump rope is easy and effective to strengthen your body, lose weight and increase your endurance. 5. Stay in shape: Jumping is an effective way to burn calories, lose weight, slim your figure and even get a flat stomach. Jumping trains the muscles in your lower body and tones your arms, shoulders, back and stomach.