Specification

Main Rotor Dia. : 620mm Tail Rotor Dia. : 140mm Overall Length: 610mm All-up Weight: 688g (Battery included) Transmitter: WK-2801 PRO Receiver: RX-2801 PRO Brushless Speed Controller: WK-WST-30A Gyro: WK-G011 Battery: 11.1V 2200mAh Li-Po Servo: wk-7.6-6 / weight 8.4g / speed 0.12sec/60°(4.8V) / torque 1.4kg/cm (4.8V) / dimension 22.5*11.5*24mm Servo: wk902H / weight 8.2g / speed 0.08sec/60°(4.8V) / torque 2.0kgf.cm (4.8V) / dimension 22.4*11.9*26.5mm

Features Adopted bell-hiller collective structure, CCPM mixing system, it can easily accomplish various aero-batic actions. The autortation landing system, made of high quality one-way bearing, maximally protects your helicopter from damage. Tail blades driven by belt provide easy adjustment, stable flight, and low noise. Adopted high-performance brushless motor, more powerful and durable.matching with high-capacity lipo battery pack 11.1V 2200mAh, it could fly about 10mins after full charging. New 2.4G WK2801pro transmitter can collect signal more rapidly, control more precisely, flight more safely. various parameters can be set freely . It makes ur flight as what you want.