This Retro Mini Steam Train Humidifier is not only useful but does a good job looking like a decor item. Working via a standard USB charger its very quiet at less than 36db. The LED Light also works as a night light to help soothe you to sleep and stays on for up to 1 hour. When full the train can work for up to 4 hours. Add some aromatherapy oils to the water to add a lovely fragrance while leaving the air humid. Great for dry summer nights for when your room gets stuffy.
The best thing is the steam comes out of the chimney!