Description: High-end smart gaming mouse, a premium gaming mouse designed for gamers, programmer, office working and so on. Features: Scientific ergonomic design makes wrist healthy and arm positions for smoother movement and less overall strain. 1000 / 1600 / 2400 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces. Added forward/back buttonsprovide convenience browsing function. The superior choicefor internet surfers, gamer and people who work at length at the computer. Comfortable texture,exquisite surface treatment, the feeling of being as smooth as the skin. Specification: IBM or compatible computer Windows2000/ME/XPx64/Vista/7/8 Mac OS Xover V10.4 An available USB port Tracking System: optical Effective distance: 10m Button number6 buttons Resolution: 1000-1600-2400DPI Working voltage/current: 3V/4mA Product weight: Approx.135g Package weight: Approx.170g Product dimensions: Approx.110*72*75mm/4.3*3*3in Packagesize: APPROX.120*90*75mm/4.7*3.5*3in Package Content 1 * Mouse 1 * Receiver 1 *Instructionsin 10 languages (English, German, Russian, Spanish, French, Italian, Japanese, Korean, Arabic, Chinese