This is an entry level RC Helicopter, suitable for children who first time engage wih RC helicopters. Its One channel can controls the speed of the main rotor and the second channel controls the tail rotor speed so, the helicopter can turn or yaw left and right. Left side of remote control is to control the speed, you can control the helicopter up and down. The right side of remote control controls the direction left and right. Remote itself with a USB cable can charge to aircraft.