Airwheel As will debut on 18 June. Intelligent self-balancing A3 uses the world-class design. The leather saddle of E.T. A3 is going to usher in a new era of new concept intelligent self-balancing scooter. Silica gel handlebars offer a more comfortable riding experience. 4-inch LED display screen clearly indicates the overall data. Airwheel A3 provides the royal enjoyment.