Snpurdiri ST-M1 PRO Wired Lightweight Gaming Mouse Specifications： Product size: 128.5mmx67mmx38mm Product weight: 65g±3g(mouse only) Cable Length: 1.8 meter Button: 7 buttons Coating: Matte Acceleration: 50 g Polling rate: 125Hz-1000Hz Tracking speed: 400IPS 6 adjustable DPI speed Switch:800-1600-2400-4000-6000-16000 10 Cool RGB Lighting Modes & 1office mode Package contents： ST-M1 mouse Collection Box.