Bionaire 220-240 Volt/ 50 Hz, BU3000 Ultrasonic Humidifier with Relaxing Light, OVERSEAS USE ONLY, WILL NOT WORK IN THE US 220-240 Volt/ 50 Hz, Bionaire BU3000 Ultrasonic Humidifier with relaxin light 4 Liter of COOL MIST per 24 hours, 3.75 Liter removable tank Capacity 23 Watts Power, Variable humidity output Integrated LED's, Quiet operation, Auto safety shut-off when tank is empty, Translucent color. This product is made to use overseas. This will not work in the US.