This Bluetooth mouse provides a very comfortable computing experience, complete with an ultra-smooth scroll wheel. Simply pair the mouse with your Bluetooth-enabled computer, without needing a dedicated wireless USB receiver like many traditional wireless devices. The cleverly-designed mouse comes with 6 buttons for easy surfing through web pages and/or large documents, as well as a DPI switch which can instantly adjust sensitivity. Thanks to the ergonomic design and rubberized finishing, the mouse provides right-handed users superior grip and comfort during extended use.