Busy Status Bar

Where does it draw power from? Does it have to be permanently connected or does it have a battery?

I have a lilygo T-Display (which costs less than a 10th of the Busy Status Bar), but I intended to use it untethered and freely movable on the desk. Sadly the battery life is so bad that I basically have to leave it plugged in all the time.

> Where does it draw power from? Does it have to be permanently connected or does it have a battery?

Since it's not mentioned in text, extrapolating from the photos (sometimes it's connected with a cable, sometimes not) I'd have to assume it has a battery.

The natural follow up would be: How often do I have to plug it in? If I have to charge it daily it is probably too much of a hassle and I'll have to have it plugged-in all the time.