Configurable buttons make the mouse suitable for both right- and left-handed users HERO optical sensor provides amazing accuracy with 1:1 tracking, 400+ IPS, and 100-16,000 DPI sensitivity -- plus zero smoothing, filtering, or acceleration; can be updated to 25,600 max DPI via firmware update LIGHTSPEED wireless technology delivers a 1ms report rate for unrivaled reliability and competition-level performance G HUB gaming software allows you to customize 6-11 buttons for personalized play LiPo battery delivers up to 180 hours of power so battery changes are few and far between LIGHTSYNC RGB full-spectrum lighting reacts to action and audio and is customizable with 16.8 million colours G gear Advanced Button Technology features metal-spring tensioning for a lighter touch, precision response, and exceptional button feel PVC-free and PlasticNeutral-certified