Jumping is one of the -loss exercise. Jumping rope can not only help you lose weight and , but also make the muscles of your body well-balanced and powerful. This method of loss and weight reduction is simple, interesting, not affected by the climate, and is a suitable for men, and children. This Automatic is a good for children skipping. Features -Color:Green -Material:Plastic, Electronic Components -Size:14.00X14.00X11.00cm/5.50X5.50X4.32in -Note: Skipping rope machine powered by 3pcs AA batteries(Not Included), remote controller is powered by button batteries(Included) -It is suitable for children , and can be given as a gift to your kids, they will like it. -Made of high-grade and excellent materials, durable, not easy to deform and damage. -Use this Jump Rope Machine without worrying about hurting others, you can , anytime. -The cordless skipping rope is easy to carry and can be widely used outdoors, even in small spaces. - exercise can effectively help you exercise all parts of your body, better accelerate calorie consumption, reduce weight, and build endurance. Package list: 4 x Skipping Rope Machine 4 x Remote Controller