Detailed Product Description:

Name:4CH R/C Helicopter

Mix controller: 4 in 1 controller(W/gyro, mixer, ESC, receiver);
Assembly: RTF(ready to fly)
According to the requirements of different countries on the charger,
Our Company with five conventional standard charger.

Frequency:35/72MHz 
Product battery: 7.4V.1000mAh Li-Polymer Battery  (included)
Power System: 180 motor*2 
Servo:8g, 1.0Kg/CM, 0.17s/60° 
Transmitter battery:8*AA(not included)
product size:41*11*18.5cm
color box size:47.5*20*20cm
carton size:56*53*52cm
6pcs/carton
G.W./N.W.:13/11KG