Silverlit - I/R Ninja (4 ch + Gyro) Description The Silverlit Ninja is a 4-channel ready-to-fly infrared remote control helicopter, suitable for operation indoors Steer the helicopter by simply moving the transmitter joystick left or right, whilst operating the throttle to take off, hover and land Incorporates a lightweight lithium polymer battery for long flights, and fast recharging direct from the transmitter As assortment varies, we are unable to guarentee which colour product or infrared band you will receive Requires 4 x AA alkaline batteries (not included)