Features: brand new and high quality 1200-1600-2400-3200DPI Adjustable,Smooth web browsing,anti-skid,smooth rotations and accurate fixed point. Ergonomic shape,Long-term use will not cause exhaustion. Silent motion switch,noise reduced by 90%. Antiskid and sweat proof,more comfortable to use. Seven color backlights ,colorful lighting effect. Specifications: Material:ABS Color:Pink/Black/Yellow/Blue/Purple Voltage: DC5V Operating current: 10mA Lighting effect mode: 7-color cycle dimming Cable length:Approx.1.5m Size:Approx.120x65x30mm/4.72x2.56x1.18 inches Interfaces: USB Resolution 800/1200/1600/2400DPI Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Wired Mouse