SIKAKEYB SK1 Mountain City Aluminum/Transparent 61keys Keyboard Kit

Three-mode connection: Type-c, Bluetooth 5.0, Wireless 2.4G
Hot-swap PCB, fit for  3 pin/5 pin switches
61 keys layout
RGB Backlight
Plastic or Aluminum case
1900mAh battery 
Support Win&MAC&Andriod& iOS system
Keyboard kit: without keycaps/switches
Keyboard case: without switches/keycaps/PCB/battery etc.