Fitness Jump Rope with Counter The HD LED display on this digital fitness jumping rope shows Timer,Weight,Calorie and Circles. It displays your set weight, counts time and the number of circles you jump and the calories been burn so that you can adjust to better achieve fitness result. It is embedded with a sound effect. When you turn on the counter, or when it reaches your counting target settings, there will be a beep sound.^Cordless Exercise Skipping Rope The dual-rope configuration allows users to change between cordless jump and rope jump with this exercise jump rope. It is a great addition to any calorie burning workout program at home, gym,indoor and outdoors. (You need to assemble the rope to the handles by threading the rope through the holes in the top of the handles and made it tighten to done the assembling)^Jumping Rope with Weighted Handle The speed jumping rope comes with 2 small iron bars(about 70g each) that could be insert to each handle to get weighted result that fits the users needs.compatible Normal Weight Handle, you could just take out that 2 iron bars. The unique ergonomically and anti-slip designed handles of this weighted fitness jump rope fit hands and provide firm grip.^Adjustable Jump Rope Length Its easy to adjust this jumping rope from 9.51ft/290cm to your desired length or height. No more tangling compatible kids in cordless mode.It is good compatible fitness,exercise, boxing, MMA, or just those interested in keeping fit workout anywhere and anytime. Appropriate compatible all ages (Adults, Men, Women, Children, Kids, Boys, and Girls)^Durable Speed Rope with WarrantyFeatures high quality,durability and smooth spin, If you have any problems with this exercise rope,just email us,we will soon solve it together with you.