Electric Medium Scale WinMart WM197 GYRO 3.5 Channel RTF RC Helicopter Remote Control Good Quality Electric Powered Medium Scale 3.5 Channel Gyroscope Equipped Metal Frame Crash Resistant Blades Coaxial Rotor Ready to Fly Easy to Fly 360 Degree Directional Movement Stable Hovering Capability Bright Lighting (LED) Length: 27 Inches Height: 10 Inches Remote Control Requires 3 AA Batteries (Not Included) Package Includes: Medium Scale WinMart WM197 RTF RC Helicopter Remote Control Antenna Rechargeable Battery Pack Wall Charger