338 Wired Computer Mouse4 Adjustable DPI with Different RGB BacklightOn-the-fly DPI shifting that lets you switch between 4 sensitivity settings,from pixel-precise targeting (1200 DPI) to fast maneuvers (up to 7200 DPI) 4 Levels DPI each with distinct LED color option.(the current default DIP is 1200 red/2400 purple/4800 blue/7200 pink)Ergonomic Design: Wired mouse provides a comfortable claw-grip design, long-term use without fatigue. Top choice for computer game players to keep your grip firmly during game play. Excellent cool wired PC mouse for casual gamers.7 programmable buttons to simplify in-game/office actions and quickly execute complex tasks.Plug and Play,no need to charge, and the weight of the wired mouse is lighter, make your work and study more efficient and convenient.Reliable QualityTested over 3 million times keystroke life, buttons with neat rebound and good feedback. It is your daily leisure, office, and game preferred.After-Sale Service:If you have any questions about the wired mouse, please feel free to contact us and we will do our best to help you,24 hours quick reply.