1600Dpi USB Wired Gaming Mouse LED Colorful Glowing Ergonomic Mechanical Coumpter Mouse 4 Button Office Gamer Mice For PC Laptop Features: Cool colorful lighting effects. Three-segment DPI one-key switch. Delicate frosted texture. Sensitive micro switch. High speed positioning game engine. Specifications: Rated voltage:5V Model:X3 Rated current:100mA Interface:USB Number of buttons:3/4 DPI:800-1200-1600dpi Package included: 1 x Mouse Packed safely in Retail box.