Sainlogic® 200ml Ultrasonic Cool Mist Humidifiers, Aromatherapy Essential Oil Diffuser with 7 Color LED Lights Changing & Timing Function, Aroma Diffuser for Home, Yoga, Office, Spa, Bedroom, Baby Room, Etc

it works well. It have different nice colours and different timers to chose from. In the full power it is a bit noisy if you use it for a childs room

Not sure that I have noticed any results, good or otherwise. When the heating has been on in cold weather, this humidifier does not seem to compensate quite enough for the dryness of the atmosphere. Maybe it's just very subtle?