Cut the wires out of your life. The Pulsefire Dart uses reliable wireless technology with a 2.4GHz connection. The Pulsefire Dart supports Qi wireless charging and can last up to 50 hours - sticking with you during those long gaming sessions. Meanwhile, The ergonomic shape and padded leatherette side grips will keep you comfortable. The reliable Pixart 3389 sensor and Omron switches will give you the accuracy you need to crush the competition. Use the HyperX NGENUITY Software to get your mouse the way you like it. Customise the RGB Lighting reate macros, manage battery life, and adjust DPI settings.