Layout: ANSI: 98Key layout, ISO: 99Key layout, Keyboard Material: ABS, Keyboard LED Colour: RGB, 16.7 million colours, Connectivity: Wired, 2.4 GHz, Bluetooth 5.1, Charging: Support Wired charging, Battery: 4000mah, Warranty: 02 Years, MK-770-GKKW1-US.