The Turtle Beach Pure Air Wireless Gaming Mouse leverages over a decade of ergonomic engineering into a 54g ultra lightweight design. Proprietary TITAN Optical switches are paired with a patented tensioning system delivering the most accurate and satisfying click ever while the 26K DPI Owl-Eye optical sensor provides precise tracking up to 650 IPS (16.5m/s) speed. Engage the dual wireless system allowing you to seamlessly switch between gaming grade 2.4GHz wireless or Bluetooth with up to 125 hours of battery life. The PhantomFlex cable provides rapid charging with 10 minutes of charge providing 5 hours of game time.