The newest model with the latest Gyroscope technology. The regular 3 channels allow you to fly : up, down, turn left, turn right, move forward, backward. This new 3.5 channels does all that, plus it let you control the speed, you can either fly in low or high speed by simply switch the speed control button. There are not many flying around, be the first to own 1 of this beautiful helicopter.Retails are up to $179 at most local Hobby Stores or in the Mall!!! Why pay more for the same product when you can get it here for much much cheaper.This New DH 9074 3.5CH Gyro Metal RC Helicopter is fully assembled with all pre-flight adjustments completed.Simply remove it from the box, charge and insert the batteries, and get ready to take-off. The package is equipped with everything needed to get airborne (except 8 AA batteries for the remote controller).