Question about Koenig HeatsBox Go

Heat Box Go can be easily charged via USB-C. If you are travelling, you don't need a socket because you have already charged it at home (battery).
The Style is switched on using a plug/socket.

Go has battery

Go can be controlled with the app and does not style

Go is a normal box for storage.
The battery box has approx. 40 minutes until the food is really warm.
But can be programmed in advance with a timer.