product description1. Smart skipping rope: real-time recording of exercise data, time recording, jumping times, and calorie three modes. Smart management, fat burning is more fun 2. Cordless and Adjustable Rope Jump Rope: Cordless ball reduces noise and distraction without worrying about disturbing others, or use a wire rope for traditional sports. Enjoy skipping rope indoors and outdoors. The ropes are tangle-free and suitable for most floors. Also, the cord length can be adjusted according to your height, making it suitable for both adults and children. Handle, sweat absorbing handle cover with soft foam gives you non-slip grip and better experience.3. Fitness Jump Rope - Three jumping modes for you to choose from, stay motivated and work out smart. Each mode generates data on fat burn, calorie burn, and more. It is a suitable jump rope for workout, fitness, workout, weight loss, boxing, gym, CrossFit, cardio, MMA and more. Ideal jump rope for men, women, kids, kids, girls, boys and adults.4. High-definition LED digital display: There is a high-definition segmented LCD screen to display device connection status, laps, calories, speed, timer.5. Counting is more accurate Digital skipping rope: steel ball bearings are used to effectively avoid inertial resistance. It's fast, quiet, stable, and doesn't twist.