Immersive Gaming Experience: 7-color breathing light creates a cool gaming atmosphere. Easy Operation: 7 buttons for simplified control, including a fire button for triple attacks. Durable Design: Braided nylon two-color anti-static electromagnetic ring ensures durability and interference resistance. Adjustable DPI: Freely adjust DPI for enhanced control. Ergonomic Comfort: Ergonomic surface reduces fatigue during long gaming sessions. Product Specifications: Number of Keys: 7 Resolution: 1000DPI, 1600DPI, 2400DPI, 3200DPI (adjustable) Lifespan: 10 million clicks Rated Voltage/Current: DC 5V 100mA Compatibility: Supports Windows 2000 XP win7 win8 Vista 32bit Color: Black and Red Material: ABS Connection: Wired Cable Length: 140cm Port: USB 2.0 Buttons: Left button, Right button, Scroll wheel button, DPI button, Fire button, Forward button, Backward button. Lighting Effect: Multi