No noise mouse.This wireless mouse is designed for comfort, precision, and quiet performance, making it an ideal choice for office use. Its ergonomic shape, complete with side finger rests and a wide tail support, ensures lasting comfort even during extended sessions. With adjustable DPI settings of 800, 1200, 1600, and 2400 it provides precise control for everything from everyday tasks to more detailed work. The built-in 500mAh rechargeable battery offers long-lasting use without the hassle of frequent replacements, while the silent left and right buttons make it perfect for quiet environments like offices or libraries. Featuring reliable 2.4G wireless connectivity with a range of up to 10 meters, it delivers stable, uninterrupted performance and the freedom to work without limits.