WIRELESS LIGHTSPEED: Latency can make the difference between winning and losing. With its 1 ms report rate, LIGHTSPEED wireless technology offers competitive twitch targeting. Enhanced PMW3366 SENSOR: outfitted with the PMW3366 optical sensor, which provides zero acceleration, smoothing, or filtering over the whole DPI range (100, 25, and 600 DPI) at speeds greater than 400 IPS. The feel, response, and consistency of buttons are remarkably clear and crisp thanks to advanced mechanical button tensioning. Battery Life: Lighting is on by default for 24 hours and off for 32 hours. Wireless Charging for PowerPLAY The G903 (and G703) can be charged both while playing and when not in use thanks to compatibility with the first and only wireless gaming mouse charging system in the world. Maximum acceleration is greater than 40G3. The cable is 1.80 meters long.