Warning: This product contains nicotine. Nicotine is an addictive chemical. For ADULT use only.

How do I adjust the screen brightness on the Rhea mod?

  1. Press the mode button for 2s to enter the main menu interface, the screen will display “MODE”, “COLOR”, “BRIGHTNESS” and “EXIT”;
  2. Press “+” or “-” button to choose “BRIGHTNESS”, and then press the mode button to enter the “Brightness” setting;
  3. Press “+” or “-” button to adjust the screen’s brightness, then press the mode button to confirm and exit.