UdiR/C U818 U818AHD 2.4G 4CH 6-Axis Gyro RC Quadcopter RTF UFO with HD Camera Speed Mode Flip Mode Headless Mode One Press Return 2.4G 4CH transmitter and 6-Axis gyro for your easy and stable control. HD camera for fantastic video/picture taking. Colorful led lights to fly in the dark. Wireless USB charger for 2 batteries charging at the same time. With functions of high/low speed switch mode, flip mode, headless mode, and one press return