Product Name: Radio-Controlled AirplaneModel Number: SZA059(Airballet Mini 3D)Place of Origin: ChinaFeatures: 1) Wing span: 31 / 780mm 2) Wing area: 316sq. in. / 20.4sq. dm. 3) Flying weight: 1lbs/470g 4) Fuselage length: 28.4 / 720mm 5) Motor system: out runner 6) Brushless motor: 400T 7) Battery: 11.1V 1,200mAh Li-poly 8) Brushless speed controller: 15-18A 9) Radio required: 4 channels, 3 mini servos