COSVII Small Dehumidifier Portable Mini Dehumidifier with 500ml Water Tank and Auto Shut-Off for Basement Bedroom Bathroom Baby Room Kitchen Office(150 sq ft). So happy with this dehumidifier! It's small but it works great in small spaces like my bathroom and laundry room.Product arrive pronto as expected. Where the air conditioner has vents this unit does not collect moister. I can say this little machine works GREAT! and it is super silent and the air it puts out form the vent is very good. This product is easy to use and set up, I run it constantly 24/7 and I haven’t noticed any difference in my electric. It is also extremely quiet, which is great for the bedroom. Over all I like it I would really recommend this to friends and family.