Features 1、HD DISPLAY: Double magnetic control chip counting jump rope with electronic chip, LED HD screen, calorie recording, four modes can be easily converted, the effect can be seen 2、ACCURATE COUNTING: Rope use electronic chip counting, upgrade electronic induction, positive and negative can count, do not leak or more count, more accurate 3、360 DEGREES ROTATION: Smart rope uses 360 degrees to rotate non winding design, no delay, more smooth speed 4、WEAR RESISTANT BEARINGS: Exercise skipping rope internal bearings have good wear resistance and corrosion resistance in the case of long term use 5、SMART REMINDER: Workout jumping rope with fixed time alarm, set the time or number of laps to start sports, timeout over circle prompt 6、STABLE AND THICK ROPE BODY: Skipping rope is made of solid PVC rope body, diameter is about 5.5MM, carbon steel bearing with moderate hardness and fine texture, with wire rope 7、SWITCH CORDLESS SKIPPING ROPE: Change cordless skipping rope, can be used anytime and anywhere and will not affect others Item Type: Electronic Jump Rope Material: PVC, steel wire, silicone, electronic components Battery Type: Button battery Battery Model: CR2032 Single Battery Capacity: 150mah Number of Batteries: 2 (1 built in battery, 1 accompanying battery) Color: Black Rope Length: Approx. 2.8meter / 9.2ft Diameter: Approx. 5.5mm / 0.22in Package List 2 x Handle 1 x Rope 2 x Weight Ball 1 x Storage Bag 1 x Screwdriver 1 x Button Battery 1 x User Manual