The product configuration is the middle end game IC; the mouse key life 1000W times.; DPI four gear regulates 800-1200-1600-400.; The mouse button uses the high-grade skin like technology, the side uses the metal texture electroplating craft, the mouse bottom adds a piece of 1.0 thickness steel plate, full of metal feeling.; The key cap is double colored injection molding, the light transmittance is good.