The NOMA 800W Ceramic Heater and Ultrasonic Humidifier combo features a wide-angle oscillating design to evenly distribute heat and moisture in small spaces. Ultrasonic humidifier provides up to 6 hours of use before refill is needed. Designed with a 190 mL removeable water tank which is easy to refill. Safety overheat protection. Safety tip-over protection. 120V/60Hz. Misting function increases the humidity in your space. Touch-capacitive EASYTOUCH™ control panel creates a beautiful streamlined design. Ceramic, fan-forced design delivers quick, powerful heat. Ideal for small spaces up to 100 square feet . Dimensions: 5 3/16\" L x 5 3/16\" W x 9 13/16\" H (13.2 x 13.2 x 24.9 cm)