The Verbatim Bluetooth Wireless Multi-Trac Black LED Tablet Mouse requires no receiver to connect wirelessly to your Android or Windows Bluetooth enabled tablet or Windows/Mac computer. With a range of up to 30 feet, it's the ultimate in hassle-free mobility. Thanks to Blue LED technology, the Bluetooth Tablet Mouse allows you to navigate virtually anywhere point and click on more surfaces than other mice from a glass table to the granite kitchen counter! A 1600 DPI optical sensor provides smooth, precise tracking, ideal for detail work, and great for maximizing productivity by giving you more control. The Bluetooth Tablet Mouse is highly efficient with low power consumption, requiring only one AAA battery for use. While the contoured shape of the Tablet Mouse will keep you navigating comfortably for hours.