Features:<br />Allows you to change the mode between Rope Jump and Cordless Jump. <br />Four-button skipping rope with a CR2032 battery inside,will display time,calorie consumption,number of jumps and weight(based on your weight: 20-120kg).<br />Aaccurate counter with electronic chips,it can automatically calculate your jumping number and the calories you consume during the whole process.<br />Easy to set,simply set your weight and start your workout.Also you can set 1-60min time count down mode to get the target result.<br />1.7oz small metal weight block in each handle to consume more calories.Or you can take them out with the included screwdriver for your needs.<br />Premium bearings ensure smooth and rapid 360°rotation,effectively avoids twisting or coiling up.<br />Comfortable handle for good grip.<br />9.8ft rope length is easy to adjust and is easy to use.<br />Come with a storage bag for easy storage and carry.<br />Suitable for young,old,adult and children, no age limitation. <br/>Specification:<br />Color: Grey/Pink (optional)<br />Material: Rubber&amp;PVC<br />Rope length: 3.0m/9.8ft<br />Rope diameter: 5mm<br />Handle length: 19.5cm/7.7in<br />Unit weight block: Approx. 47g/1.7oz<br />Battery: 1* 3V 210mAh CR2032 battery<br />Package weight: Approx. 420g/14.8oz<br />Package size: 15*23*4.5cm/5.9*9.1*1.8in<br/>Package List:<br />2* Grip Handle<br />2* Weight Block (Installed in each Grip Handle)<br />2* Short Rope with Ball<br />1* Long PVC Rope<br />1* Screwdriver<br />1* Storage Bag<br />1* CR2032 Battery (Inside)