Equipped with a super-powered electronic speed controller, brushless motor and lithium polymer battery, this R/C racing boat zooms through the water at a top speed of 30 miles per hour. The easy-to-operate boats flips upright automatically and quickly when capsized. Operational distance is about 100 to 150 meters. A water-cooling system motor and electronic speed controller make the boat more stable in a longer time racing, and an advanced electronic speed control system offers protection from over-current, over-voltage and low voltage damage. Run time is about 5 to 6 minutes; charging time is about 180 minutes. Frequency: 2.4G. Boat is about 18“ long. Remote controller requires six AA batteries (sold separately). Set includes one boat, with 11.1V rechargeable lithium battery, a remote controller, a charger, a display case, and two propellers.