Self Balancing Electric Bluetooth Scooter Hoverboard With LED Lights

2016 Venky-ESU010 Self Balancing Electric Bluetooth Scooter Hoverboard Product Description * The hoverboard with bluetooth speaker is designed on the principle of "dynamic stabilization", it's featured by smart self balancing function. * Built-in 4400 mAh large capacity Lithium battery provides a range of 20 km. * The hoverboard with bluetooth speaker uses gyroscope sensors to enable self-balance. * It's equipped with two motors, three gyroscope sensors and accelerometers. *