Feature: 1. EASY TO USE: Smart jump rope machine is easy to assemble and use, just follow the operating instructions to follow and turn on, it can automatically jump rope, suitable for beginners. 2. SAFE TO USE: Electric skipping machine compared with the traditional jump rope, it is safer, will not harm the surrounding people, can be used with confidence. 3. WITH REMOTE CONTROL: Innovative jumprope machine has a remote control, can control the start and stop, you can challenge the difficulty of different difficulties. 4. FREE YOUR HANDS: Electric skipping rope machine with new design, free your hands, can achieve multiplayer interaction, make jumping rope become a fun sport. 5. LCD SCREEN DISPLAY: ELectric jump rope machine has LCD screen display, you can jump while you can see the number of rope jumping, clear and intuitive, easy to use. Specification: Item Type: Smart Jump Rope Machine Material: ABS, Electronic Components Battery: Remote Control: 1 x CR2025 (with Built in Battery Delivery), Jump Rope Machine: 1 x 3.7V Lithium Battery (with Built in Battery Delivery) Battery Capacity: Remote Control: 140mAh, Rope Skipping Machine: 500mAh. Package List: 1 x Smart Jump Rope Machine1 x Remote Control1 x Charging Line2 x Flip Rope