[19 KINDS OF BACKLIT MODE] The LED-backlit gaming keyboard uses 19 cool rainbow backlight effects. You can easily switch the backlight by pressing "FN + |". [6400 DPI RGB GAMING MOUSE]: The ergonomic RGB wired gaming mouse has 6 levels of adjustable DPI, up to 6400 DPI (800-1600-2400-3200-4800-6400), 6 different RGB lighting modes and Effect (the backlight can be turned off).
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