It has an OLED display which happens to be noticeable even though you’re outdoors and underneath the sun. It is possible to change the brightness amount dependant upon in which you’re using the mod. It's really a bit tiny for me nevertheless since it is just .96 inches. Ability output: https://jareddbxrm.suomiblog.com/the-5-second-trick-for-box-mod-vape-41824568