mechanical keyboard and mouse, havit wired gaming keyboard blue switch 104 keys rainbow backlit keyboard and 7 button wired mouse 4800 dpi for pc computer gamer (black) havit <p>rainbow mechanical gaming keyboard mouse combo for pc computer and laptop</p><p> </p><p> mechanical keyboard blue switch:</p><p>-colourful & changeable lighting with 21 different backlit modes</p><p>-12 multimedia shortcut key combinations (fn + f1 ~ f12)</p><p>-premium quality, comfortable for typing and playing games </p><p>-user-friendly design, no driver needed, plug and play</p><p>-optimized design on keys for rapid command entry</p><p>-switchable game modes and office work mode</p><p> </p><p> </p><p> gaming mouse</p><p>-6 gears of speed :800-1600-2400-3200-4000-4800 dots per inch</p><p> circular and colorful breathing light effect, and with dots per inch switch flashing indicator function: 800(green),1600(purple),2400(blue),3200(red),4000(cyan),4800(yellow)</p><p>-7 kinds of light effect:breathing mode;colorful streaming mode;rainbow mode;floe light mode;waltz mode;4-seasons mode;led off</p><p>-the rgb light mode can be adjusted by “led switch button”.</p>