HumidifierThis compact and lightweight 2-in-1 digital heater comes with a built-in cool mist humidifier. The humidifier and heater can be used independently. It also has an automatic overheat system and tip-over protection. What You Get HeaterInstructionsManufacturer's 1-year limited warranty  Good to Know According to the Medline website, which is run by the National Institutes of Health, humidified air can help relieve some discomforts of colds and flu.According to the Medline website, a home humidifier can increase the humidity (moisture) in your home. This can help eliminate the dry air that can irritate your nose and throat.According to the Mayo Clinic website, ideally, humidity in your home should be between 30% and 50%.In some cases, small space heaters can be less expensive to use if you only want to heat one room or supplement inadequate heating in one room. They can also boost the temperature of rooms used by individuals who are sensitive to cold without overheating your entire home.They can also be more efficient when you will be using a room for a short period because they save energy by directly heating the occupant of the room and the occupant's immediate surroundings rather than the whole room.