Electronic multi-function rope: the HD LED display on this fitness jump rope shows Timer, Weight, Calorie and Circles; It displays your set weight, counts time and the number of circles you have jumped precisely and the calories you burned, so that you can adjust to achieve better fitness result; You can also set time reminder or jumping circle reminder to achieve your exercise target. Precision counter: the built-in precision magnetic control counter can accurately calculate your jumping number, calculate the calories you consume during the whole process, so that you can understand the data generated during exercise more than physical counting. Quality material: the quality PVC rope is durable and fluent, reducing the troubles such as intertwining and curling, you can jump on any surface with the rope. Package included: 1*electric counting jump rope