Mini Rc Helicopter 3.7V

pecifications:

* Channel: 3CH
* Main material: Plastic
* Control distance: about 10m/30ft
* Battery: 3.7V 110mAh
* Charging time: about 40-60mins
* Battery for remote controller: 4-6 * AA batteries (not included)
* Functions: Forward/backward, left/right, up/down, Built-in gyro, stable and flexible, for both indoor flight.