Belt-driven series RC 2.4Ghz Helicopter

Specification

1). All-up Weight: 620-640g(Battery included)
2). Tail Rotor Dia. : 145mm
3). Main Rotor Dia. : 620mm
4). Overall Length: 600mm
5). Receiver: RX-2701
6). Gyro: WK-G011
7). Transmitter: 2.4Ghz 6ch rc system 
8). Brushless Main Motor : KV-3500RPM/V 
9). Brushless Speed Controller: 30A
11).Battery: 11.1V 1200mAh
13).Servo: NS-05 / weight 9.1g / speed 0.12sec/60o(4.8V) / torque 1.1kg/cm (4.8V) / dimension 22.5*11.8*27mm

Features

1). NOR collective pitch control system make perfect 3D maneuvers such as rolls, inverted, and swoop flights.
2). The Autortation landing system, made of high quality one-way bearing, maximally protects your helicopter from damage.
3). Highly efficient bevel wheel design is used in mesh between main gear and motor gear.
4). Tail blades driven by belt provide easy adjustment, stable flight, and low noise.
5). Equipped with high performance brushless motor, the flight time will be up to 6 to 8 minutes at 11.1V 1200mAh LiPo_battery pack, dePending on your flight mode.
6). New 2.4G technology, with the functions of identification and precise code pairing, can allow many RC aircrafts to fly in the same field and same time.