S026H is a simulated twin-rotor military transport helicopter that is as exciting for kids as military enthusiast. With easy to fly features, this 3 channel (2.4 GHz) helicopter is equipped one button take-off & landing and auto-hover. The helicopter is 26.5 cm (appr. 10.5”) long with blade diameter of 16 cm (appr. 6.3”). Built tough to withstand crashes. 2 Speeds (slower speed for beginners) Intended for indoor use (or outdoors with little or no wind). USB Charging cable included. Flight time is around 6 minutes after 40-50 minutes charge. Remote control requires 4 ""AAA"" batteries (not included)