... volume settable(1,Website:http://www.soicarearomadiffuser.com,2,3)+Mist control(L/H)Noise:60ml/hMaterial:ABS+PPStrong Colorful Led ... , produces vibrations at high frequency turning the water into cool mist creating a soothing and therapeutic atmosphere.Air Humidifier – 700ml ( ... 20 oz.)water tank, strong cool mist >60ml/hour, more than 10 hours working in continuous mode ...