BangK CX-13 Mini 4CH 2.4GHz 6 Axis Gyro R/C RTF Helicopter, UFO Micro Quad Copter (Green) 4 channel mini UFO Quadcopter. Dimensions: Quadcopter 1.6 x 1.6" (40 x 40mm), UFO 3.15 x 3.15" (80 x 80mm); Weight: 0.48oz (15g) Flight time: 8 - 11 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. BangK and "Austin&Westin" are the authorized dealers for BangK CX-13 RC Quadcopter.