... youth playing catch dragonflies tong qu. 4.5-CHANNEL RC HELICOPTER (DRAGONFLY)(Replaceable battery) The aircraft weight: 52 gAircraft specifications: ... cmColor box specifications: 23 * 35.2 * 17.5 cmNote: 1, simulation modelling of a dragonfly, dragonfly flying posture, cool and ... charging line, a remote control, a screwdriver, 1 of the main blades, 1 over the blades, a connecting buckle6, unique ...