Radio Control Wavebuster Mabuchi motor for high performance Full Function: Forward, reverse cruising, left/right turn and stop High performance racing boat with speeds up to 8 mph Designed for large pools, ponds, and small lakes BATTERY REQUIREMENTS (NOT INCLUDED):Boat: 1 x 9.6V Rechargeable battery pack with charger (NIKKO #1299) Transmitter: 1 X 9V