That's why I posted the question. Want to know how it's powered. The add shows a user with it tucked into his jeans pocket. And the add says (paraphrased), "...All accessories included you need to have the openSPOT2 up and running (USB-C cable, 120V/230V USB power supply) ... fast bootup and USB power supply tolerance." (I'm still not sure what "USB power supply tolerance" means). I'll assume the user pictured in the add also has a USB power supply somewhere on him?
https://www.sharkrf.com/products/openspot2/
Thanks.
K5GU.