This solid ash wooden USB 3D optical mice is adopting the very advanced RF and Optical technology 오페라 모바일. It lets you enjoy the freedom of speed. It has high resolution at 800 DPI that allow you to have a fascinating speed and accuracy.
This product has an environment adjustment function in the circuit integration and adjusts itself automatically to different kinds of desktop surface of color 퓨전소설. (The powerusage will be double while the surface is black)