Verbatim Silent Wireless Mouse Truly silent mouse featuring Silent Technology, silent click switches, and rubber covers 2.4Ghz wireless connection for lag-free performance Blue LED technology allows for use on virtually any surface with precision and control Ergonomic design and comfort grip for ease-of-use Plug-and-forget nano receiver connects mouse to computer Compatible with Mac and Windows 1-year limited warranty Overview Colour:Blue Compatibility:Mac and Windows platforms Interface:USB-A Pack Contents: Mouse, Nano receiver, 2 x AAA Batteries