Restore the humidity in your home with the Duux Tag 2 DXHU14UK Humidifier. The Tag 2 Humidifier generates mist using ultrasonic sound vibrations, which makes it super quiet and more energy-efficient compared to traditional humidifiers.The humidifier has a 2.5-litre water tank which means it can generate pleasantly cold mist for up to 10 hours. And once the tank is empty, the light at the bottom will turn red, letting you know it's time for a refill.The Tag 2 has a simple, compact design so you can place it almost anywhere you like.