XK913 3.5 Channel RC Helicopter, 2.4GHz with Altitude Hold & LED Lights

1, One Key Take off/Land and Trim Control; the RC helicopters hover at a certain height automatically after taking off, and there is flying demo, easy for kids and experienced pilots.
2,  Ascend/Descend, Move Forward/Backward, and Turn Left/Right, Hovering. Nifty gyroscope keeps your flights steady. It can fly 13-15 minutes after charging for about 45 minutes via the supplied USB cable. 2.4GHz Frequency lets you play together with interference-free racing. 
3, This RC helicopter can be instantly stopped to protect kids/furniture and super crash resistant during the flight. It can fly at 2 speeds,  high and low, and is equipped with colorful LED lights to flash in the dark. The control range is about 45-50 meters.                                    4,  Built-in Lithium-Ion battery for helicopter(included); 3*AAA battery for controller is excluded