7 Kinds of Circular & Colorful Breathing Light Effect, Flashing Indicator When DPI Switch ( Warm tips: can not set in one specific color); Press Forward / Back Button + DPI to turn off the light
Simple to use –just "plug and play." No additional software or firmware required; Support operating system:Windows 2000/2003/ Win7 / 8 /10/ Vista/ ME/ Mac OS/ Linux
Ergonomic design, fits naturally in your hand; 6-buttons for superior productivity and efficiency
All HAVIT products bear full 18-month manufacturer’s warranty