Item Type: Intelligent rope skipping machine Material: ABS, electronic components Charging interface: TYPE C Battery: 1pcs remote control battery CR2025 (shipped with built in battery), 1pcs jump rope machine 3.7V lithium battery (shipped with built in battery) Remote control battery capacity: 240MAH Jump rope machine battery capacity: 1200MAH Package List 1 x Jump Rope Machine 2 x Ropes 1 x Remote Control 1 x Data Cable 1Stay Healthy: The jumping exercise method not only burns big calories fast, but also builds body coordination. Jumping makes you healthier and more relaxed. 2Remote Control Counting: Creative design to free your hands and make jumping easier. You can jump while listening to music, watching TV or talking freely, and all jumping times are counted. The smart remote control is easy to use and sets the right pace with just one click. 3360 Jumping: 360 without dead space, smooth, fast and stable. Jumping effortlessly without ear splitting noise. Also less prone to tangling and more stable 4Speed Adjustable: Jump rope machine has different speed levels, whether you are children, the elderly, beginners or high jump masters, jump rope machine has the right speed for you, just adjust by remote control. 5Easy to Carry: Whether indoor, outdoor, gym, office, party or other flat places, jump rope machine can meet your different needs, jump rope exercise makes you healthy life, you can get more efficient, lower cost, more happy aerobic exercise.