About this item ▶All hoverboards certified to safety standards - safe and stable, meets or exceeds the highest fire and electrical standards. ▶Match with comfortable hoverboard kart seat, seat expansion makes the self balance scooter very mobile and fast. ▶Flexible forward and backward, turn, 360° rotation and balance, let you quickly become a dazzling rider star. ▶All the materials used to this self-balanced board are in premium quality, such as wear-resistant pedals, solid tires, sturdy anti-fire shell etc. ▶This hoverboard with seat attachment combo will bring your kids a great surprise as a birthday or Christmas gift.