brand new and high quality This is a gaming mouse with 6 buttons and breathing lights of 7 colors. It is suitable for game lover for it has fire for key to provide triple attack. Ergonomic surface reducing hand fatigue and 5 adjustable DPI for choose, this mouse would make your game playing experience more enjoyable. Features: Breathing light of 7 colors brings user cool game playing experience. 6 buttons for more convenient operations, fire for key for triple attack. Woven nylon line of dual colors with anti static electromagnetic ring, durable and anti-interference. 5 adjustable DPI for choice, more freely control. Ergonomic surface, comfortable hand feeling, reduces fatigue. Specifications: for Key quantity: 6 Resolution: 1000DPI, 1600DPI, 2400DPI, 3200DPI,5500DPI (adjustable) for Key life: 10 million Voltage rating/electric current: for DC 5V/100mA USB version: 2.0 Compatible: For Windows 7/8 /2000/XP/Vista, for Mac OS and above Material: ABS Cable length: 150.0cm Item size: 12.7.0*7*4cm (L*for W*H) Item weight:126g Light color: Multicolor auto change Quantity:1Pc Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1Pc x Optical Wired Gaming Mouse