The Verbatim Wireless Notebook 6-Button Deluxe Mouse takes navigation and computing efficiency to a new level. Multi-button functionality enables users to navigate within and between applications with ease - for the ultimate computing experience. Button functionality includes: Standard Left/Right Button, Scroll wheel - click to scroll within web browser or documents - no need to move mouse, Back/Forward Buttons - easily navigate between pages in your browser, Windows 8 Home Button. Verbatim Wireless Notebook 6-Button Deluxe Mice feature Blue LED technology, allowing users to navigate on virtually any surface, from a glass tabletop to granite countertop. Additionally, 2.4GHz wireless performance allows for lag-free cursor movement. The mouse connects to the computer via a nano receiver, small enough to plug in and leave connected - great for computing on the go. When not in use, the receiver stores conveniently inside the battery compartment. The Wireless Notebook 6-Button Deluxe Blue LED Mouse is backed by a 1-Year Limited Warranty. Wireless - 2.4GHz wireless reliability and performance via Nano Receiver small enough to plug in and leave connected. For added convenience, receiver may also be stored inside mouse. Blue LED technology may not work on some glass or mirrored surfaces.