The Micro X Copter D-FLY, is the smallest Infrared helicopter with only 5 inches long size body and it is one of our upgrade versions of the Micro X Copter. It comes in three different colors assorted and with 3 different infrared frequency bands available. This very dependable helicopter and easy to showcase, sells by itself. The Micro X Copter D-FLY is fabricated with high impact plastic materials. It is infrared controlled. The three frequencies makes possible to fly three Micro X Copters D-FLY at the same time with no interfierence. It is so stable and so easy to fly that even a six year old can operate this helicopter with ease. The Micro X Copter D-FLY is an indoors helicopter. We guarantee you that your costumers will love this Helicopter. The Micro X Copter D-FLY controller requires 6 AA batteries (NOT INCLUDED).