The Microsoft Bluetooth Mobile 3600 Wireless Mouse in Blue offers a sleek and ergonomic design, perfect for navigating your computer or tablet with ease. With Bluetooth connectivity, you can easily connect to your devices without the need for a dongle. The mouse features a 4-way scroll wheel for smooth and precise scrolling, as well as side-to-side scrolling for added convenience. The BlueTrack tracking method ensures accurate and smooth cursor movement, making it a reliable choice for everyday use. This wireless mouse from Microsoft is a versatile and efficient option for those looking for a high-quality pointing device.