AmandaK CX-11 Mini 4CH 2.4GHz 6 Axis Gyro R/C RTF 29mm Diameter Micro Quad Copter (White) 4 channel mini rolling Quadcopter. Smallest Quadcopter in the world. Dimensions: 1.8 x 1.8" (43 x 43mm) Weight: 0.40oz (11.5g) Flight time: about 7 minutes/Charging time: 40 minutes 6-axis design makes the gyroscope adjustable, promoting flying stability. 3 flight speed mode. Full Movement: Ascend/Descend, Forward/Backward, Left/Right Rotation, Left/Right Drifting, Hovering. 3D tumbling action With LED light for night flight. Extremely Durable with Strong Red and Blue Led Lights, Unique for Indoor and Outdoor Use. "Austin&Westin" is the only authorized dealer for AmandaK CX-11 RC Quadcopter in US.