Review on 🌫️ Fuliying Cool Mist Humidifier: Portable Mini Humidifier with LED Lights - USB Portable Air Humidifier Ultra-Quiet for Babies, Kids, Indoor, Bedroom, Office, Car, Travel (White) by Christopher Cortez

This product has its own opinion. It doesn't take long at all. I suffer from chronic sinus problems. Got this for my bedside table as it's amazing and figured a small travel laptop would be a win-win. However, when I start it for the first time, it only runs for an hour to 3 hours. Then I have to wake up in the middle of the night to turn it back on with water barley. When I wake up in the morning it's still half full (sometimes more) but sometime during the night it shuts off again. If it works consistently, I can only recommend it. Save yourself the hassle with a better model, though.