TRUELY MADLY DEEPLY world's smallest 2.4GHz rolling quadcopter - nano X-Rider.The heart that it borns with is a 32-bit chip and equips with the 3D gyro & 3 D accelerometer(the informal calling is 6-axis gyro). This tiny funky little thing also comes with a roller kit & prop guard, which would get you hours of fun. You're about to create incredible hybrid acts in ninja styles such as wall climbing, sky walking or fly flipping. It may be small, but its performance capabilities belies it's size with it even being able to fly outdoors, wind conditions dependant. Never underestimate your own imagination!!