I love this product! It works really well and is very quiet and stylish. It helps immensely with dryness, nighttime congestion and allergy symptoms. The setup was super easy and it is powered by a USB plug in. This mini humidifier is so easy to fill and provides two options for mist (constant for 4 hours and intermittent for 8 hours). It also displays different colors of night lights that are soothing to the eyes, making it excellent to use while sleeping. The size of this humidifier makes it a perfect travel humidifier. It can fit in the cup holder in the car perfectly and also, it won’t take up much room in the suitcase so you can literally bring it anywhere. I think this product was definitely worth the money. I enjoy it's quietness and mist output and how it is able to humidify our bedroom.