Fangrui Product Details 1. Rope Cordless Dual-use Version Student Exam Exercise Fitness Smart Counting Skipping Rope With Load Weight 2. Material: Pp+ Steel Wire 3. Function: Fitness, Weight Loss 4. Handle Length: 17cm 5. Length Of Skipping Rope: 3m (with Rope), 25cm (with No Rope) 6. Applicable Scenarios: Fitness Equipment, Fitness Body, Sports Trends 7. The Length Of The Rope Can Be Adjusted Freely According To The Height, Making The Movement More Flexible 8. Special For Load-bearing, High-efficiency Fat Burning 9. Comfortable Hand Feel, Non-slip Thread Design, Quick Perspiration 10. Features: Two-purpose Rope And Ball, More Accurate, Calories, Handle Load, Smart Counting, Smooth Bearing, Plastic Non-slip Handle, Adjustable Without Cutting, Smart High-definition Screen Display 11. Four Memory Modes: Weight Record, Time Record, Lap Record, Calorie Record 12. Built-in Battery Type: Button Battery 13. Packing List: 14. Jump Rope Handle X 1 15. Wire Skipping Rope X 1 16. Screwdriver X 1 17. Manual X 1 18. Handbag X 1 19. Cordless Ball X 2