USB Doughnut Humidifier Works in a Glass of Water

Are you plagued by dry skin and a dry mouth at your office? Both heat and air conditioning can wreak havoc on your respiratory system – but you no longer need to install a bulky humidifier to get relief – simply drop a USB Doughnut Humidifier into a glass of water!

The USB Doughnut Humidifier is small round device that’s incredibly easy to use: just plug it into the USB port on your computer or laptop and place it in any container of water (it contains no fixed water tank). It will float on the surface of the liquid and generate cool, moisturizing steam using safe ultrasonic waves that help relieve dry skin, eyes, mouth and throat. In a matter of minutes, you’ll find yourself breathing easier.