Details Standard version Bluetooth - 5.0 Button - Knob adjustment size - 369*68*78. 4mm Docking statin - 512g Speaker power - Dual speakers 5W*2 Frequency Range - 40Hz 20KHz Soundtrack - Stereo 2. 0 lighting effect 16 kinds of kmob light guide ring and light ring Game mode - Bluetooth; AUX interface - AUX; DC-5V E sports charging Bluetooth - 5.0 Button - Green axis mechanical button size - 369*68*78. 4mm Docking statin - 512g Speaker power - Double speakers 10W*2 Frequency Range - 40Hz 20KHz Soundtrack - Stereo 2. 0 Game mode - 16 kinds of larp rings; 13 kinds of buttons interface - Bluetooth; AUX; TF; USB AUX; DC-5V; TF; USB Steampunk mechanical keyboard The Sony Ericsson SHI19 button adopts steampunk mechanical keyboard control technology; which greatly improves the touch of both hands; easily rerealizes accurate positioning; content selection; mode conversion and other functions; greatly improving the comfort ofu use 60% transparent box visual experience 100% RGB high color gamut Tr