ThinkMax?15MPH HIGH SPEED 2.4Ghz RACING BOAT with rechargeable Lipo battery. Astounding 450 feet range!! Electric Full Function 2.4 Ghz High Performance. INCLUDES EXTRA BATTERY (Colors May Vary) This boat is the perfect entry into the world of RC boating This fully ready-to-run boat comes with everything the aspiring RC boat captain needs to get out on the water fast. You couldn't find a better blend of price and performance with features not normally found on an entry-level boat. 2 Channel (forward / reverse, left, right) 2.4 Ghz fully proportional (speed and steering) remote controlled boat. Runs 15 MPH on a 7.4V 700 mah Lipo battery (included). High performance offshore racing boat. The range is an astounding 450 feet!