9099-09 3CH R/C Helicopter - Airwolf Features: Product size: 38*11*18cm R/C function: 3CH Up/down, forward/backward, right and left turn Battery for the helicopter: 7.4V 850mah Li-po included/ 8.4V 450mah Ni-Hm ( optional ) Balance charger and adaptor included Battery: 8pcs of AA size LR66 excluded Charging time: around 1 hour flight time: 10 - 15 minutes Packing: Giftbox: 68*22.5*14cm 8pcs/carton: 69*46*58cm G.W.: 12.00KGS CE approved