This innovative appliance incorporates ultrasonic humidifier, misting fan and normal fan in one. The humidifier can operate independently or with the fan. Use misting fan to help cool off the hot summer days or just humidifier for those dry seasons. Rotating louvers for added air circulation. Note: This unit is best used in dry climates or open spaces. Leave window/door open when temperature or humidity rises in the room. 14"' fan blade; 3 fan speeds for your comfort; Modes: Natural, Sleep and Normal 2 liters water tank capacity Ultrasonic humidifier, misting fan and normal fan in one Humidifier operates independently or with fan 9 hours timer; 360° rotating louver MODEL NO - SF-3312M