V450 Nano Cordless Laser Mouse for Notebooks with Red finish...You're always on the go, always looking for the next opportunity. With its laser precision, 12 months battery life, and ergonomic design, the V450 Nano gives you everything you need to get the job done. Includes V450 Nano Cordless Laser Mouse, 2.4GHz Plug-and-Forget Nano-receiver, Logitech software CD for PC and Mac, Quick-start guide, two AA batteries, Desktop USB extension stand.