ON/OFF Switch
to computer or USB power adaptor
4 SOLAR PANELS
Up to 3 devices
3 device channel keys
USB-C charging port. It is required to use the included charging cable to charge the keyboard to full, when
1, the keyboard is used in a dark or low light room so that the solar panel couldn't provide sufficient charge;
2, the keyboard wouldn't turn on steady or Bluetooth connection is not stable due to low internal battery level etc.
3
