Cool box for car, broken? (Purley CR8)

Cool box for the car. Comes with a 12v cable. Not entirely sure it works. I plugged it in and it powers up (can feel the fans working) but didn’t notice any change in the internal temperature and didn’t want to sit with my engine on for much more than 5 mins wasting energy.

I’m sure it still works fine as an actual cool
Box though regardless of whether it’s actually internally cooling or not. Hence why I’m listing it on here. Maybe it just needs to be plugged in for longer, in which case even better for the person who wants it.

Collection from Purley CR8

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