Myonaz is a start-up with a new kind of ceramic personal space heater. Not only does its main function initialize in an estimated 3 seconds, it can also act as a warm- or cool-air fan. It also incorporates a reading light and a USB type A port to charge a phone.
https://www.notebookcheck.net/Myonaz-claims-that-its-new-patent-pending-ceramic-space-heater-is-multifunctional-USB-charging-included.447141.0.html