product details:

This Vicks Sinus Inhaler is designed to work with tap water and features an automatic shut-off once the unit runs out of liquid. For even greater comfort, add Vicks VapoPads to create the relaxing scent of Vicks. With simple treatments of 5-15 minutes, you can start breathing easier and sleeping more comfortably.

Run Time: Up to 15 minutes
Unit Size: 5.11" x 12.87"
Included Accessories: 1 VapoPad