When you need a compact, mobile mouse that offers Bluetooth® wireless performance and comfort, this mouse has everything you need to be productive. The Bluetooth® connection allows you to save a USB port on your device for other accessories, which is extremely convenient on ultra-thin devices that have limited port space. The high-definition 1000 dpi laser sensor lets you scroll around your screen with precision control. The two-button, scroll wheel design is highly intuitive and works equally well for both right-handed and left-handed users. And best of all, with simple and easy pair-and-play installation, you'll be up and ready in no time. Connector/Port/Interface: Bluetooth® 2.0; Left/Right Hand Use: Left/Right; Mouse Technology: Laser; Wired/Wireless: Wireless.Package Includes: (1) AA Battery