The BreatheFrida humidifier not only brings moisture back to baby's room; it is also equipped with an essential oil diffuser and a range of nightlight colors. The ultimate triple threat, it uses the power of ultrasonic vibrations to turn water into a cool hydrating mist while providing 12 hours of run time that covers up to 320 square feet. Transitioning from gentle mist to tropical rainforest for soothing relief, the machine also features an automatic turn off when the water runs out or the tank is removed. 7" x 8"; 59" power cord length 1/2-gallon water tank Covers 320 square feet 12-hour run time on max mist Auto stop when tank is empty Adjustable output Built-in essential oil diffuser Internal five-color changing nightlight Super quiet ultrasonic motor No filter needed Indoor use only Thermoplastic/ABS Imported Kids' Wear