3 adjustable DPI settings: 1600, 1400, 1200, allowing you to control cursor speed with precision. No driver required—plug and play. Note: The product does not include a battery. Strong durability with a working range of up to 33 feet (10 meters). Tested for 500,000 keystrokes for reliable performance. 2.4GHz wireless technology provides extended range. Broad compatibility with most operating systems, including Windows, Mac, and Linux. Works with laptops, PCs, desktop computers, MacBooks, and other devices. Ergonomic design with a natural bamboo finish and textured surface for comfortable long-term use. USB Nano receiver stores inside the mouse for convenience. Automatic energy-saving sleep mode. The mouse automatically powers off when not in use or when the computer is turned off to conserve battery life.