Smart Skipping Rope with Counter: Built-in LCD screen with 4 display modes: weight/jump/timer/calories. The high-precision adult skipping rope monitors your exercise all the time and scientifically helps you burn fat, lose weight and stay healthy. Optional Wireless Skipping Rope: Convenient skipping rope with dual functions and a counter, ideal for indoor and outdoor use. The short skipping rope comes with 2 weighted balls to simulate the feeling of real jumping, so you can exercise anywhere and anytime in the office, bedroom and other places where space is limited. Adjustable Rope & Durability: Premium rope and ABS + PC material, sturdy and durable. The leg length should be 3m. If the length of the spring is equal to the length of the springs, this applies to all alternating groups. Easy-to-use ball bearings: Adjustable skipping rope for exercises. Powerful 360° high-speed ball bearings ensure fast and stable rotation, allowing you to make a smooth and easy jump. Better results and less time: Jumping rope is one of the most effective ways to burn calories. Our weighted jump rope for adults with weighted handles engages more muscle groups throughout the body than a regular rope, making it a compact unit perfect for cardio and strength training.