Gyroor Self-Balancing Electric Hover Shoes (3 month warranty)Easy To Use With self balancing technology, the Hover Shoes are super easy to hop on and skate about for kids and adults. Their wide solid tires allow you to stand still while riding, just like a hoverboard, eliminating the learning curve that comes with a vehicle which requires forward motion to stay upright (like an e bike or e unicycle). The blue lights on the top of each shoe will turn yellow when it's almost time for a recharge. Portable Weighing