Item No.:2258-07,R/C Helicopter,6pcs/ctn,PKG Mea.:58*52*75 CM,G.W/N.W:10/7KGS.each in color box. for body:3.7V Li BATTERY,FOR TRANSMITTER,8 PCS AA 1.5V.CHARGING TIME:40 MINUTES, USING TIME:10 MINUTES