Goods Features:

3D tumbling in four directions
4channel with high/low speed , LED light   
built in 6 axis gyoscope
Stable fly and be easy to control
ascend/descend,forward/backward, turn left/right,hover           
left sideward fly / right sideward fly  , throw to fly   Helicopter         
Headless mode: you don't need to recognize the nose and the wing which is convenient and even at will for new players to handle it. 

Specification:

Brand Name: Cheerson
Item NO.: cx-31
Battery: 3.7V 500mAh Li-Po battery (included)
Charging Time: About 90 minutes
Flying time: 5-6 minutes
Controlling Distance: about 30 meters
Product Size: 12*12*5cm
Package Size: 16.5*16.5*12.5cm
Quadcopter Weight: 52g

Package List:

1* Quadcopter
1* USB Cable
1* Manual
1* Screwdriver