The Gembird MUSW-4B-02-BS is a wireless optical mouse designed for comfortable daily use with Windows computers. It connects via a 2.4 GHz wireless signal using a compact USB nano receiver, allowing you to navigate your screen from up to 10 meters away without the clutter of cables. You can easily adjust the tracking precision between 800, 1200, and 1600 DPI using a dedicated button to match your specific task. The device features four buttons and a smooth scroll wheel, all housed in a lightweight black and silver ABS plastic body that weighs only 53 grams. Its ambidextrous shape ensures a natural grip for both left- and right-handed users, while the compact dimensions of 98 x 65 x 38 mm make it easy to slip into a laptop bag for travel. The mouse runs on two AAA batteries, providing a portable power solution for your workspace.