Walkera QR Ladybird V2 RTF Quadcopter with Devo 4 & UFO Canopy plus Extra Battery Walkera QR Ladybird V2 with Devo 4 Transmitter Includes UFO canopy which looks geat and protects the quad better than the bug canopy Kit includes an additional 3.7V 350mAh battery along with the standard 240mAh battery Very stable and great for indoor or outdoor flight due to 3 axis gyro 2 flight modes - regular or stunt mode that allows flips and rolls