2.4G+ dual-mode wired connection Integrated battery, simple type C cable charging Backlighting in RGB 50 million clicks per day Completely conflict-free key for playing games Redragon K599 Wireless/Wired Mechanical Gaming Keyboard: Simply plug in the USB cable to switch between wired and wireless mode. Up to 60 hours of battery life when the LED is off and 30 hours when it is on.