Rope Cordless Dual-use Version Student Exam Exercise Fitness Smart Counting Skipping Rope with Load Weight 1. Material: PP+ steel wire 2. Function: fitness, weight loss 3. Handle length: 17cm 4. Length of skipping rope: 3m (with rope), 25cm (with no rope) 5. Applicable scenarios: fitness equipment, fitness body, sports trends 6. The length of the rope can be adjusted freely according to the height, making the movement more flexible 7. Special for load-bearing, high-efficiency fat burning 8. Comfortable hand feel, non-slip thread design, quick perspiration 9. 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 10. Four memory modes: weight record, time record, lap record, calorie record 11. Built-in battery type: button battery Packing list: Jump rope handle x 1 Wire skipping rope x 1 Screwdriver x 1 Manual x 1 Handbag x 1 Cordless ball x 2