It's a clock, a temperature gauge, an air purifier, and a light all in one. Plus, it runs off USB - so it can be your computer's best friend. Instant weather check, alarm, and lighting up your night, with the added benefit of fresh air.
An alarm clock with air filter built right in so you can breathe easy until your very last minute of precious sleep. I would surround myself with air filters if I could - I never knew just how much junk a person can breathe and still be alive until I lived in Los Angeles. Believe me, if you can see the air then you shouldn't be breathing it!