Nine Eagles Galaxy Visitor 3 F12 Auto-Return GPS FPV RC Quadcopte with Camera & 2GB SD Card IMPORTANT NOTE: Please download the manual below the product details to know the working functionality of the product "Headless flying" under intelligent control mode makes it extremely easy for beginners to manage flying an R/C quadcopter. "Auto-return" function, the safety guard against lose control of aircraft Three throttle channel settings, entry-level setting, altitude hold setting and normal setting Brake function, built-in altitude sensor and signal loss protection function 2.0MP HD camera for aerial photography