Traxxas 1/16 E-Revo Brushed 2.4GHz Vehicle, Colors May Vary FEATURES: Chassis: Nylon composite construction 0.08 (2mm) thick bathtub type Drive: Four wheel Radio: Traxxas TQ 2.4GHz with waterproof digital high INCLUDES: RTR Traxxas E-Revo Racing Monster Truck with 2.4GHz radio, ESC, 550 motor, painted body, 6-cell battery, DC fast charger, and instruction ma REQUIRES: AA Batteries: Four for transmitter