DMXSLOTS Channel D &ndash; gray car set with remote controller Receive 1 free DMXSLOTS Ad Board $24.99 value when you purchase Channel C & D car sets offered by DMX slots. This offer ends on April 21, 2017 Includes: 1 Road Warrior Infrared wireless 1:32 scale car (gray color, Channel D), 1 wireless Instant speed controller (with booster feature) and, instruction manual Controllers: Use the turning wheel clockwise/anti-clockwise to control the car to change lanes left or right. Pull the trigger inward to activate 5 speed levels 1:32 scale cars with head lights for night mode. Speed pattern chip installed for 5 speed levels with booster This IR car set can be played only on DMXslots' multi-slots track raceway and requires 4 AAA batteries (BATTERY IS NOT INCLUDED)