LIGHTSPEED WIRELESS: latency can be the difference between winning it all or losing. LIGHTSPEED wireless technology features a 1 ms report rate for competition-level twitch targetingADVANCED PMW3366 SENSOR: equipped with the PMW3366 optical sensor—zero smoothing, filtering, or acceleration across the entire DPI range (200-12,000DPI) at speeds over 400 IPSADVANCED MECHANICAL BUTTON TENSIONING: delivers an exceptionally clean and crisp button feel, response, and consistency. Battery Life: Default lighting: 24 hours, No lighting: 32 hoursPOWERPLAY Wireless Charging-Compatible: the world&quots first and only wireless gaming mouse charging system, to keep G903 (and G703) charged while at play and at rest. Max acceleration >40G3CUSTOMIZABLE DESIGN: configurable button layout and ambidextrous design allow for left- or right-handed use that works with nearly any mouse grip style, including palm, claw and fingertip grips