1. 6 buttons, a scroll wheel 2. Mute button, do not disturb others 3. 1200/2400/3200dpi adjustable 4. Colorful RGB lights, add game atmosphere 5. Built-in rechargeable battery for long-lasting battery life 6. 3D non-slip texture 7. Support Bluetooth and USB receiver connection. Plug and play USB receiver, connect within 10m 8. Product size: 129x86x40mm