Review on 💧 Portable Mini Humidifier - HandFan USB Rechargeable with 1800mAh Battery, 8 Hours Spray, 2 Mist Modes - Small Cool Mist Humidifier for Personal Desk, Car, Travel, Office, Bedroom, Hotel by Luz Rojas

Update. When you charge the device it will work for about a minute if you put it on pulse mode, but if you want to use continuous mode it will only stay on for a few seconds and then turn off. This means that you are limited by the internal power supply and cannot use it for long periods of time. The amount of water it throws out isn't as aggressive as the Handfan brand's two-headed nebulizer. We travel a lot and in the winter it can be very dry in some hotels because they don't do anything to increase the humidity. This humidifier turns any tall glass or soda bottle into a humidifier (see picture). Thanks to the internal battery, you can easily move it wirelessly. However, if you want to use it overnight, you'll have to plug it in as it only lasts a few hours. Silent operation leaves a fine mineral powder on adjacent surfaces like any other ultrasonic humidifier. The humidifier is slightly larger than I expected, see picture.