GWS CARGOTRANS-Q EDF50*4(WHITE)** Á¦Ç°»ç¾ç **Length : 840 mm (33.1in)Wing Span : 1120 mm ( 44.1 in)Wing Area : 14.3 dm©÷ (221.7 sq.in)Empty Weight : Flying Weight : Wing Loading : 28~35 g/dm©÷ (9.2~11.5 oz)/sq.ftPower System : EDF50Propeller : EDF2030X5Battery Required : 6~7N AAA450mAH~750mAH (Ni-MH) 7.4V/1050/1300mAh (Li-Poly)Servo :PICO / NARO *4Receiver :R6NIISpeed controller : ICS300Li aboveRadio Required : 4-Channel radio above