Vicks V150SGN has a protective steam guard design The steam vaporizer has a 1.5 gal capacity Made to help temporarily relieve cough and congestion symptoms A home health care machine is designed with an automatic shut off when it's empty Acts as a large night light Has a medicine cup that's compatible with Vicks Vapor steam, which are sold separately Dual scent pad slots can be used with Vicks Vapor pads, which are sold separately Helps you to sleep better at night Fill the scent pad slots to have aromatherapy Nice gift idea for a loved one on any occasion