The black Bluetooth Mobile Mouse 3600 from Microsoft is a mouse for both right- and left-handed users, and connects to your device via Bluetooth 4.0. With Microsoft's BlueTrack technology, this mouse can work on a variety of surfaces. The Mobile Mouse 3600 is powered by one AA alkaline battery that can last up to 6 months, depending on its use, and is compatible with Windows, Mac, and Android systems.