R547 wireless office mouse, exquisite and compact, easy to carry, with 3 adjustable DPI buttons, up to 1600DPI, suitable for all people. 
The mouse adopts a new generation of low-power energy-saving technology, which automatically sleeps when idle, which is conducive to environmental protection. Overall lightweight design, long hours of work will not feel tired. The mouse is rich in color matching, and there are 5 colors to choose from, namely: black, gray, red, green, and blue. Comfortable to the touch, fine texture.