S012 3CH indoor flying infrared control mini helicopte-AH64 Product size: 18*3*7.2cm Features: It comes ready to fly. An incorporated auto stability system making it easy to fly. A pre-installed 3 channel proportional wide beam infra red control system that is also tri-band A, B, C. Recharging takes place via the included transmitter. The transmitter has an Alignment Trim, a Charging and Power Indicator, a Left/Right Lever and a Trimmer. A lightweight Lithium Polymer flight battery. Full instructions with forward/backward, up/down, right/left turn. Suitable for indoor flying only. A charge of 20 minutes is equal to a 6-7 minute flight. Suitable for ages 8 years+. Battery for the helicopter: 3.7V-85MAH LI-POLY (included ) Requires 4 x AA Batteries for the transmitter (not included). Flying distance:10 meters CE,ROHS APPROVAL Boxsize: 15*21*16cm 24PCS/CTN: 67*32*65cm G.W.: 11KGS