Function: 1. Digital counter function: This electronic jump rope features a digital counter function that makes it easy to record the number of jumps and time. 2. Applicable Occasion: Suitable for indoor and outdoor use, ideal for sports and fitness enthusiasts and professional athletes. 3. Adjustable: it is beautifully designed, has excellent quality of use, is easy to use, adjustable design, easy to adjust length and weight. 4. Basic Material: This jump rope is made of the highest quality ABS material, durable and not easy to damage, can be used for a long time. 5. Perfect Gift: This jump rope is practical and useful, great as a gift for family or children, and encourages family to love sports and exercise together. Specification: Item Type: Electronic Jump Rope Material: ABS Weight: 251 g / 8,85 oz Product Size: approx. 18x3x3 cm / 7,1x1,2x1,2 inch Battery Type: 1 x CR2032 Battery capacity: 200 mAh List of packages: 1 x Long Rope 2 x short rope 2 x Handle 1 x Screwdriver 1 x Battery 1 x User Manual