1. HD display with cloud-based synchronous operation 3 different modes (free jump, time countdown and digital countdown) or functions like digital timer, countdown timer, calories and jump count.2. High quality acrylic handle, soft grip, comfortable and easy design. Optimum weighted handle helps maintain balance with the cable wire rope for improved stability. The lightweight, user-friendly design provides convenient use for men, women or children of all sizes and ages.3. Double Hall precision sensors accurately record jumps. All metrics can later be viewed as a collection of rich data. It helps to assess and adjust your workouts to your needs - whether it's losing weight or building muscle tone.4. Smart design, smart technology and USB charging in digital skipping rope.5. Unlike any ordinary rope, the tangle-free double ball bearing with steel cable resists bending, tangling and abrasion. The PVC jacket further enhances its durability, making it suitable for most types of surfaces. 360-degree dual ball bearings maintain speed and stability.