WLtoys V912-A 2.4GHz 4CH Remote Control Helicopter Altitude Hold RC Helicopters Alloy Fuselage with Function One Key Take off Land

Features:
Function: 4CH, auto hover, 2.4GHz, one key take off and land, add cameras by yourself, balance ailerons, high quality carbon brush motor.
One Key Take-off and Landing: With the function of one key takeoff and one key landing, the RC helicopter is easier to control and more suitable for beginners to operate.
Auto Hover: With air pressure fixed height function, stable flight. Perceive the surrounding environment to ensure the stable hovering of the aircraft in outdoor flight.
Double Steering Gear: Dual steering servo, direct control of single oar 360 omnidirectional steering. Faster response to control commands.
Aileron Balance: The rotor head of aileron machine pulls the aileron through the cross, and the cross plate pulls the aileron and the main oar to produce an angle to complete the action, so that the action of aileron machine becomes very soft.