The Lenovo WL310 is a wireless Bluetooth silent mouse designed for those who need to work in quiet environments without disturbing others. Its wireless connection via Bluetooth 5.0 ensures a stable link with Windows, Mac, or Chromebook systems. You can adjust the tracking speed to suit your task using three DPI settings of 800, 1200, and 1600, powered by a red optical sensor. Constructed from grey ABS plastic, this right-handed mouse is lightweight at just 67 g, making it easy to slide into a laptop bag for travel. Its compact dimensions of 106.8 x 62.7 x 41 mm and an ergonomic shape provide a comfortable grip for daily use. The device features six buttons and a two-way scrolling wheel, with switches rated for up to 3 million clicks. It runs on a single AA battery, which is included in the package along with a quick start guide.