Two modes, you can wear a cordless ball to skip rope, or you can install a rope to skip rope.The cordless mode is suitable for indoor sports, does not take up space, will not trip your feet, will not knock over furniture, and will not disturb your family to rest.The rope mode is suitable for outdoor sports, increasing the amount of exercise, in line with the traditional skipping rope mode.Stainless steel bearings are stable and smooth.Bold rope body, solid and durable.Smart counting function and one-key reset are simple and convenient.Silicone non-slip handle, comfortable hand feeling.Convenient storage and carrying, fitness anytime, anywhere.Product name: Smart cordless dual-purpose skipping ropeCategory: Fitness EquipmentMaterial: Silicone+PPWeight: 0.25kgMode: Cordless mode / Corded modeFunction: counting mode/calorie mode/km mode/mile modePacking list: skipping rope handle*2, cordless ball*2, wire rope*1, screwdriver*1, button battery*1, storage bag*1.