1. Huion Keyboard can be connected to three devices at the same time, but only one device can be used at a time. Press  to switch between the connected devices and use them freely. If the Bluetooth indicator flashes once and then goes off, it means the switching is completed.

2. Huion Keyboard features a sandblasted aluminium-alloy shell that adopts a high-quality matte finish, distinguishing itself with exclusive aesthetic design and exquisite workmanship. 

3. The upper surface of the key cap is slightly concave, which offers a high standard of comfort for users while typing.

4. Huion Keyboard is fully compatible with Windows OS, macOS, iOS, Android OS, etc.

Operating System	Special Characters
For Windows OS and Android OS users, special characters are printed at the top of the key surface.
For macOS and iOS users, special characters are printed at the bottom of the key surface.

5. Huion Keyboard supports the energy-saving sleep mode.