HP S4000 Optical USB Wireless Mouse
The button sound is tiny, creating a quiet and comfortable enviroment.
Red light optical technology, accurate positioning.
Ergonomic design, suitable for left and right hands.
2.4G wireless transmission, the transmission distance is up to 8-10 meters.
Three-speed DPI adjustable: 800-1200-1600.
Built-in NANO receiver, easy to carry.
Automatic sleep technology, up to 6 months of battery life.