1,specialized in rc helicopter 2,steady flying ability 3,certificate:LED,FCC,EMC,EN62115, ... ,ROHS,ASTM,6P 2012 Hottest ! 2.4G Big Metal RC Airplane With Camera1)Product information: Item no.U13ADescription:2.4G big metal ... manufacturer in R/C helicopter products. Our produsts possess the characteristics of easy controlling,more scan design,high flying stability and so on. With high quality ...