ERGONOMIC & SKIN-FRIENDLY DESIGN: With symmetrical & streamlined design, our anti-fingerprint and sweat-resistant gaming mouse provides a comfortable claw-grip, and long-term use without fatigue. Top choice for computer game players to keep grip firmly during game SPEED DPI SWITCH: Customizable RGB gaming mice, with 6 adjustable DPI speed Switch: 800-1600-2400-3200-4800-6000, you can control the speed more freely and easily. No need any driver, plug and play directly