:: Specifications :: ★. Length: 515mm/20.3in ★. Height: 155mm/6.1in ★. Weight: 310g/10.93oz ★. Main rotor diameter: 440mm/17.3in ★. Tail rotor diameter: 103mm/4in ★. R/C System: ETB62-2.4GHz ★. Brushless Motor: B2030-25S ★. Li-poly Battery: 11.1V,800mAh ★. Brushless ESC: 10A ★. Servo: 5g×4 
ART-TECH 250 CLASS GENIUS STD FLIGHT INDOOR AND OUTDOOR 
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