And breathe... Get the 630ml Wireless Air Humidifier and Night Light Choose from white and pink   Breathe easy with this device that promotes moisture-filled air. It is virtually silent and produces a cool, relaxing mist Features a night-light on the top of the device to add to the relaxing experience Water tank capacity: 630ml You can charge it by plugging it into devices that have a USB interface It also comes with a unique LED display 24.99 pounds for the 630ml Wireless Air Humidifier