PicooZ mini helicopter

At just 17cm (under 7 inches) long and only 4cm (1.5ins) wide, this gnat of a flying machine is the smallest and lightest miniature R/C Helicopter in the world. How they managed to make this remarkable heli so incredibly small, and yet so astonishingly easy to fly is a mystery.
Fitting in the palm of your hand, the Pico Z X Rotor is made from tough expanded Polypropylene foam, and incorporates an auto stability system, making it a breeze to fly. The helicopter comes ready to fly with an innovative pre-installed two channel proportional wide beam infra red control system, and a lightweight Lithium Polymer flight battery that'll give you a good ten minutes of flying time between charges.

Source: firebox.comAdded: 20 April 2007