Dromida Verso Ready-To-Fly Radio Controlled Electric-Powered Inversion Drone with Radio System, Batteries and Charger (Yellow) The ability to takeoff, hover and land upside down adds more fun options to every flight of the Verso. Switches quickly between upside-down and regular flight with one push of the Invert/Flip button. Three selectable flight modes to choose from, so you can fly at the skill level you feel most comfortable with. Durable airframe stands up to the routine dings of collisions and less-than-perfect landings. Nothing left to buy- even the batteries are included.