Features:
You can customize the button to achieve keyboard function, function, function, character string function, function and macro definition function.
USB+BT4.0 dual-mode connection, easy to switch according to your needs.
Designed with mechanical blue switches, strong paragraph sense, crisp sound. The button curve fits ergonomic design, comfortable to type.
With -slip pads at the bottom, no need to worry about keyboard slipping.
This product provides definition setting software based on system, which can be used in various systems after setting.(Note: If you use Linux or , you need to set it on first, then the foot switch into your device and run it to use)
Wide application, suitable for office, , , etc.

Note: The -click open/ function cannot be used in mode.

Specification:
Type:
Model: MK321BT
Color: Black/White( optional)
number: 3
Connection mode: USB+BT4.0
Mechanical switch: Blue switch
Interface type: Type-C
Service : 50 million times
capacity: 140mAh
Working voltage/current: 5V@15mA
Item size: 7.5 * 3.7 * 2.8cm /2.95 * 1. * 1.1in
Item weight: Approx. 29g /1.02oz

Packing list:
1 * Keyboard
1 * Data cable
1 * User manual