SUPER STURDY & DURABLE – The Warrior 8.5 inch Off Road Hoverboard is made from a perfect combination of UL approved materials which make up its sturdy structure that guarantees durability while keeping you safe during rides and allowing you enjoy this hoverboard for years to come.ALL-TERRAIN RIDES - With 8.5 inch solid tires and 700 watts motor you can be sure of a smooth and easier ride on all terrains. So, feel free to ride on grass, dirt, gravel or wet surfaces. Ride like a warriorMUSIC SPEAKER INCLUDED – For the music lovers, we have added a Built-in branded high quality music speaker to allow you play your music when riding the hoverboard. No ride will be more fun than thisSELF BALANCING BOARD – The Self balancing technology used for this hoverboard makes it easier and safe for new riders. Master the art of balancing in minutesOUR SAFETY PROMISE – This hoverboard is UL2272 certified and this means it has passed strict electrical and safety test to assure safe charging and rides.