ACTON R10 RocketSkates - The World's First Smart Electric Skates (Black) Motorized, electric skates 55W brushless motors in each wheel 3 speed settings Top speed: 12mph travels up to 10 miles on full Charge 1-year warranty Worlds first smart electric skates Battery charging time 2 hours Fits mens shoe sizes 6 1/2+ and womens 6+. Ages 16 and up. Worlds first smart electric skates Can reach up to 12MPH with a range of 10 miles on a full charge Download the mobile app and connect with the RocketSkates community Battery charging time 2 hours Fits mens shoe sizes 6 1/2+ and womens 6+. Ages 16 and up.