Thunder Tiger Desperado Jr OBL Off Shore Racing Boat, BL GP3 2.4GHz, Green FEATURES: Hull: Catamaran design, blow molded ABS construction Motor: Water cooled OBL 29/19-15M outrunner brushless Electronic Speed Control: Water c INCLUDES: Desperado Jr. Boat in Green with Radio System, ESC, Motor, Decals, Stand and Instruction Manual REQUIRES: AA Cells: Six for transmitter Battery: 3S 11.1V 25C 2200mAh (GPMP0861) Battery Charger: LiPo compatible (DTXP4235)