press DPI button to switch DPI level among 800, 1200 and 1600 to suit your various demands. Red, green and blue light will respectively flash to indicate different DPI levels while pressing.Easy to open windows start menu
with handy Windows menu button, you can open windows start menu with a simple click. Note: The USB Nano receiver is stored under the battery slot at the bottom of mouse.
product size: 10.4×7.5×3.1cm (4.1×3.0×1.2in)
net weight: 80g
key number: 4
dpi level: 800/1200/1600 dpi
battery: aaa×2 (not included)
user manual ×1