Product review (4 stars): Great good for the money
It's a good vent hood.  It blows a ton of air. Settings one and two are whisper quiet, three is a bit louder but tolerable, and 4 is fairly loud but very strong. This does not have a clock, but it does have a convenient timer to shut the fan off, so you can have it shut off automatically after 5-10 minutes even after leaving the area. The placements of the lights in the front work for my application better- many have lights positioned in the rear instead. It's obviously not the most solid high end hood as the steel isn't very thick, but it's a good hood. I would be again.