Welcome to HX's shop,dear.
Features
2.4GHz wireless transmission technology.The wireless operating range up to 10m;
Resolution frequency?800DPI?1000DPI?1200DPI?
With an ON/OFF switch;
The dongle can be stored neatly inside the mouse when not in use;
Receiver storage space and carrying easily;
Works on most surfaces except glass;
Plug and play mode, no need driver;
Suitable for home, office or out on the road. Ideal for PC and Laptop use;
use 2 x AAA battery (not include);
Compatible with win98/2000/XP/Vista,MAC,Linux,Windows 7;
Color: Black
Package content:
1x 2.4G wireless mouse
1x wireless receiver
no retail packing