Homasy Portable Mini Dehumidifier, Electric Compact Powerful Auto Air Dryer (Blue) With Peltier technology, it can remove up to 8oz(RH80%,30) of water per day from humid air. With 16.9oz water tank, it is perfect for your room, kitchen, cabinet, bedroom, closet and restroom etc. The dehumidifier is a wonderful home appliance, which can protect your home from mold and mildew caused by excess moisture. It also helps to reduce bacteria in the air. Only one button to power on/off the dehumidifier. With safety system, it will be shut off automatically when the water is reach to the maximum level. The noise is about 35db, which is very quiet and will not disturb your sleep or work. Just immerge yourself into the dry and clean air. It is also compact and lightweight so you can move it from one room to another. With the power of 22w, it is energy-saving and covers about 20 square meters area for dehumidifying. It supports the working environment of above 40% relative humidity at the temperature 15-35.