V9 Wired Gaming Mouse 8 Button 7 Color Backlight 1200-3200DPI Office Mouse Built-in Weights Black for Laptop PC Dsektop Product description:[8 Buttons ] Wired mouse,8 buttons design, suitable for office use or gaming use. With non slip and wear resistant scroll, effortless and comfortable to use. [Multiple DPI ]1200-1800-2400-3200 adjustable DPI, designed for accurate position and sensitive operation in games, it is quite capable of office and game. [Ergonomic and comfortable] Ergonomic arc design,awesome hold feeling, fit your palm closely,effectly reduce the fatigue after long time using, suitable for different holding gestures. [Wonderful Lighting] 7 kinds of backlight effects, bring you dazzling visual experience when playing games. Built in independent weights in the mouse,in order to meet different hand feeling needs of players,the weights design allows customization for better stability and accuracy. Product Specifications: Lighting: four color breathing lamp Function: game mouse with game programming Life: 5 years Material: Advanced ABS + steel plate Dimension: 130 * 86 * 39mm Net weight: 165G Product content: 1 x Mouse