1,specialized in rc helicopter 2,steady flying ability 3,certificate:LED,FCC,EMC,EN62115,RTTE,EN71,ROHS, ... ,ASTM,6P 2)Product & packing pictures:3)item Included: :--1,Helicopter *1pcs,--2,Controller *1pcs,--3,nstruction *1pcs,--4,Chargers line ... manufacturer in R/C helicopter products. Our produsts possess the characteristics of easy controlling,more scan design,high flying stability and so ...