Firstsing 4000DPI 7 colors breathing LED light USB 7D Gaming optical mouse
Way of working: Photoelectric
Interface Type: USB(Gold-plated）
Button durability: 50 million clicks
Cable length: About 1.8M
USB gold-plated interface, anti-rust, guarantee fast transmission.
Adjustable speed DPI Switch:500-1500-2000-2500-3000-3500-4000, control your own speed freely. No need any driver, plug and play directly.
7 Flexible buttons and 1.8M cable: The wired gaming mouse equipped with Seven buttons: Left button, Right button, Forward, Back, DPI+ button,DPI- button and Scroll wheel, enable you to switch quickly while gaming.
Ergonomic design for perfect hand feel, long-term use without fatigue: The wired gaming mouse perfectly fits under your palm and provides you a perfect hand feel; the ergonomic shape of the mouse gives gamers the most comfortable gaming experience, especially during the most testing of battles, making you free from fatigue.
Operating System:Windows 98/2000/ME/NT,Windows XP,Windows VISTA / 7/8