Wireless convenience with reliable 2.4GHz connection lets you stay connected from almost anywhere Ambidextrous, slim design fits comfortably in either hand and complements your devices Blue LED technology lets your mouse function on a wide range of surfaces, so you can work from almost anywhere 1,200 optical sensors give you exceptional accuracy and incredible speed Just pop in the battery, plug in the USB receiver, and you’re good to go. No need to install anything USB receiver fits conveniently inside the mouse, for effortless portability Supports Windows 7, 8, 10, 11, Mac OS 10.3 or later, and ChromeOS Battery life up to 16 months of life on a single AA battery