S107G 3 Channel Mini Indoor Co-Axial Metal RC Helicopter w/ Built in Gyroscope (Red & Yellow) Set of 2 2 Brand New Genuine Yellow and Red Color Syma S107G 3CH Gyro RC Helicopters. No Assembly required, Ready To Fly! Flight Stabilizing System with adjustable trimming control Equipped with the latest Gyroscope technology. Full 3 Channels : Up, Down, Left, Right, Forward and Backward