Amazon.com: Gotrax E4 Hoverboard with 8.5" Offroad Tires, Music Speaker and 7.5mph & 7.5 Miles, UL2272 Certified, Dual 250W Motor and 144Wh Battery All Terrain Self Balancing Scooters for 44-220lbs Kid Adult :
Hoverboards pose serious safety risk - CCPC
Amazon.com : Bluetooth Hoverboard with Pearl Skin, 6.5" Self Balancing Scooter with Wireless Speaker for Music, with LED Light up Pedal and Wheels for Fun : Sports & Outdoors