Sourit optik san fil pou jwèt, 2.4G — Wach

180.04 G. • 1. Realize wireless free movement within 10 meters; • 2. The resolution frequency conversion button can realize the switching of resolution frequency (1000dpi-1200dpi-1600dpi) three speed adjustment; • 3. It can scroll up and down line by line; • 4. Automatic sleep power saving function, smart sleep saves power, and is more durable; • 5. Shortcut buttons can be used to browse the Internet or applications, easily realize the "forward" and "backward" functions on the toolbar; • 6. High-performance wear-resistant foot pads, easy to achieve barrier-free sliding.