Magic Mouse Apple Multitouch

Multi-touch surface enables navigation through documents and between web pages using simple gestures. Height: 2.16 cm (0.85 in). Width: 5.71 cm (2.25 in). Depth: 11.35 cm (4.47 in). Weight: 0.099 kg. Operates with 2 AA batteries (which last a long time!) and batteries are included. This is the only change between generation 1 and generation 2 of this mouse. In excellent condition!