Review on Efficient 5000mAh Portable Air Cooler with Battery Operation for Room, Office, Desk, Camping Tent - 700ML Water Tank by Christy Rodriguez

Really disappointed. I really have no idea how people give these 5 stars, this product really isn't effective. I used it in one room and it didn't cool the room at all. If you want to use it as a small personal fan (face only) that would be fine, but even for a small room: no. The only thing he achieved was to make the room humid and hot.