Strap these RocketSkates from Acton to your feet and travel up to 12 mph. PRODUCT FEATURES Two sets of step-in footplates secure most types of footwear with strap bindings like on snowboard boots Each skate's twin 6-inch diameter wheels has a 55-watt motor integrated into its fiber-reinforced nylon frame Tilting forward on the toes accelerates while tilting back on the heel gently brakes Footplates also pivot down to put your foot in contact with the ground for walking or going upstairs Each skate has a removable lithium-ion battery that provides up to 70 minutes of continuous power, up to 8 miles/70 minute range Batteries recharge in 2 hours using the included AC adapter PRODUCT DETAILS Age: 16 years & up Fits men's shoe sizes 6.5 & up & women's size 6 & up Maximum weight capacity: 250 lbs. Uses 2 lithium ion batteries (included) Manufacturer's 1-year limited warranty Model number: 183764 Promotional offers available online at Kohls.com may vary from those offered in Kohl's stores. Size: One Size. Gender: Unisex. Age Group: Kids. Material: Nylon.