TECHNICAL DATA: 1>6CH FM radio control 2>Fuselage Length ..........750mm 3>Total Width .............320mm 4>Main Blades .........630mm 5>Tail Blades ...........145mm 6>Flying Weight ...........555g(with Ni-Mh battery) 7>Servo .................9g 8>Flying Time ...........4~5 minutes(with original Ni-Mh battery), Li-polymer for option. PACKING DETAILS: 1>Qty / Ctn: 6PCS 2>Carton Dimension: 85x49x49CM 3>GW: 21KG Price Condition FOB Shenzhen Origin China