Bought this off road hoverboard for my 12 yr old daughter's birthday. This unit exceeded my expectations. It's very well made, the tires are truly all-terrain and just what we needed. We live out in the country with little to no solid, flat surfaces on which to ride. She can go from sidewalk to grass to gravel and dirt road with ease. She rode 3/4 of a mile to our mailbox and back on all gravel and still had plenty of battery life. She usually can get about 30 min of constant riding between charges. I am very pleased with this hoverboard.