Specifications:
1). Gyro: Built-in AVCS
2). All-up Weight: 80g (Battery included)
3). Tail Rotor Dia. : 76mm
4). Main Rotor Dia. : 258mm
5). Overall Length: 290mm
6). Receiver: RX-2428
7). Transmitter: WK-2402
8). Brushless Speed Controller: WK-WST-10A-L
9). Brushless Motor: WK-WS-12-003
10).Battery: 3.7V 600mAh Li-Po
11).Servo: wk-02-1
12).weight 3.18g
13).speed 0.12sec/60(3.0~4.5V)
14).orque 0.12kg/cm (3.0~4.5V)
15).dimension 19.2*8.3*19.7mm
Features:
1). Simple swashplate control system together with Bell-Hiller mixing structures makes the flight more stables to satisfy different flyers with relaxation and entertainment.
2). Adopting high efficient shaft driven system infinitely reduces the extra waste of the power system.
3). Mature low voltage driven systerm presents green, environmental friendly and safety concept.
4). Low voltage and high torque brushless motor can provides strong and durable power.
5). Mini size 4-channel helicopters for indoor. It offers 9-10 minutes flight time after full charged.
Metal main rotor blades set 
Tail rotor blades set  |