Our humidifier provides dry air relief， helps relieve congestion， aid snoring issues， relax dry cough and replenish dry skin. This ultrasonic humidifier has a 1.45 gallon or 5.5 liters water tank capacity and offers a continuous run time of 40 hours per filling on minimum speed. Product dimension - 7.28" L x 9.84" W x 14" H Product weight - 5.3 lbs Touch panel control with LCD display Full function remote control Cool mist with dual mist outlet Water tank with wide opening Includes 1 Ceramic Infused Filter that softens water and reduces calcium build up Automatic humidity control between 45 percent RH to 90 percent RH Auto shutoff when tank is empty or removed 12-hour shutoff timer 1-year limited warranty for labor and parts (manufacturing defects only) Warning- Cancer and Reproductive Harm Plastic， Silicone， Copper， Ceramic， Iron， Other Hand Wash Imported WARNING: Prop 65 Notice for CA customers Request warranty information