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)
Additional data:
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.
Kit contents:
Check that the following components are include
(1)Standard 4CH transmitter*1
(2)Factory Assembled Helicopter*1
(3)Li-polymer battery*1
(4)AC Mains Charger*1
(5)Spare Main Rotor Set*1
(6)User manual*1