More Efficient: Compact dehumidifier with a 38 oz/1100 ml capacity tank extracts up to 20 oz/550 ml daily in a humid environment of 86°F and 80% RH. It does a great job of pulling moisture out of the air. Keep the humidity of gold indoors and breath fresh air. Auto Shut-off: Portable dehumidifier will trigger automatic shut-off when the water tank is full to prevent the risk of overflow, and the led would turn yellow. One-Button Control: Simple design, does the job quietly and easily. It is easy to use, and no extra operations are required. The light is blue when working and turns yellow when resting and the water tank is full. Low Noise: The noise level on this dehumidifier is like a large box fan on the low setting. Due to the low noise, you can easily run this if you want to sleep. Built-in thermo-electric cooling technology, ideal for bedrooms, bathrooms and offices. Portable Dehumidifier: The mini dehumidifier fits well in the corner of the room without taking a lot of space and it works silently while taking away some of the moisture from the laundry. The dehumidifier itself is very light and it can be placed anywhere.