Features:High-end optical engine, precise positioning.7 buttons, including Buttons: Left, Right, Scroll Wheel, DPI +DPI -, Advance, RetreatAdjustable 1200 / 1600 / 2400 / 3200DPI.Ergonomical design, comfortable touch, long-term use without fatigue.Intelligent connectivity, plug and play.Long switch life up to10 million.Total 7 bright colors showing in turns, giving you a colorful visual effect.Suitable for high-end players, gaming professional players.Specifications:Color: BlackMaterial: ABSTracking system: OpticalVoltage rating / electric current: DC 5V / 100mAConnection: WiredCable length: Approx. 150cmPort: USB 2.0DPI: 1200/1600/2400/3200dpi.Switch Life: 10 million cycleButtons: Left, Right, Scroll Wheel, DPI +DPI -, Advance, RetreatLight effect: colorfulSupport System: Windows 7/8/10/2000/XP/Vista Mac OS or latestItem size: 12.7 * 7* 4cm (L * W * H)Item weight: 131g Package size: 13.5 * 11* 4.5cm (L * W * H)Package weight: 166g Package List:1 * Optical Wired Gaming Mouse1 * White Box Packaging