Sonoff Nspanel PRO 120 on power socket

Hey everyone! I’m not really sure where to ask this question so I thought I should ask here.

In order to increase the wife approval rating of Home Assistant, I want to install a Sonoff Nspanel PRO 120 in the living room. However, I don’t have any “singular” light switches there. I only have groups of 2,3 etc. I do however have 1 chest level spare power socket which is fully functional and wired.

Is it possible to connect the Sonoff to the wires of a power socket? I can’t find the answer anywhere online. All I can find is that it works on wires for light switches.

Sorry if my question is dumb but I need to make sure it works before ordering and getting excited for nothing.

For reference, I am European.