The Lenovo Essential Compact Wireless Mouse is a practical tool designed for those who need a reliable and portable way to navigate their computer. It features a wireless interface, connecting via a 2.4 GHz wireless RF signal using a small nano USB receiver, which keeps your workspace tidy by removing cable clutter. Equipped with an optical sensor offering a maximum of 1000 DPI, this wireless connection type ensures smooth tracking across various surfaces through its three buttons and integrated scroll wheel. Its ambidextrous design ensures it feels comfortable in the hand regardless of whether you are left- or right-handed, while the lightweight 50 g frame and compact dimensions of 32 x 56 x 98 mm make it easy to slip into a laptop bag for travel. Built for longevity, the switches are rated for up to 8 million clicks. It runs on a single AA battery that can last up to 12 months depending on how often you use it, meaning you won't have to worry about frequent replacements during your daily tasks.