The Most anticipated helicopter in 2008 - Twin Engines, 3 Channels Chinook Helicopter - Genuine Silverlit Tandem Z - Avoid Counterfit version !! This Chinook Helicopter can move Forward, Backward, left, Right, Up and Down It is charged via Remote controller (Aa batteries), so it's totally portable, suitable for Indoor or Outdoor (Calm Weather) Blue LED front light for night time flying Gyroscopic Twin Rotors Design provide excellent hovering stability Charging only takes about 20 minutes, allow a playing time of 10 minutes