Swimming pool cleaner has an intelligent navigation that does not require walls to change direction * Runs on safe 12 volts, ETL, CSA and CE approved, easily serviced by the user * 10 pounds, making it easier to remove from your pool, gel-Pro brushes will quickly clean vinyl, fiberglass and concrete pools * Uses very little power, costs just pennies to operate, and increases water conservation by reducing the need to backwash your pool * Quick drain system lets water drain out of unit quickly upon removal from pool