... with Gyro. It can be free to go up and down, forward and back, S107 Mini Red 3 Channel Infrared RC R/C ... Helicopter with Gyro Features:Compact appearance design, strong impact ... adjustment knob design, it is convenient to operate.With flashlight, it supports indoor flight.Built-in Gyro, ... S107 Mini Red 3 Channel Infrared RC R/C Helicopter with Gyro