The 350W electric brushless hub motor allows for speeds up to 19mph. High capacity battery with a Max. travel range of 17 miles under specific conditions. Extremely smooth when accelerating and turning, electric scooters have been made of solid and durable quality with solid tires and a whole frame. Electric Scooter S2 is made with front, middle, and rear 3 lights. The double braking system features disc braking and abs regenerative anti-lock braking. Simply pair Electric Scooters via Bluetooth and use the app to lock your scooter, to customized speed and cruise control unique to the S2 APP. It works with both iPhones and Android smartphones.