Firekingdom V915 4ch 2.4g Gyroscope Switchable Rc Helicopter After fully charged, this helicopter can fly for about 7 minutes and the control distance is about 150m Built-in gyroscope for extreme stability and precision 7.4V 850mAh li-po battery provides the power that the RC helicopter needs for operation, requiring about 70 minutes charging time Up, down, forward, backward, turn left, turn right, left and right side fly, hover, rotate, accelerate, mode switching Package Includes: 1 x Helicopter 1 x Transmitter 2 x Main Blades 1 x Tail Blade 1 x Charger 1 x Balance Charger 1 x User Manual