Portable Air Conditioners, TIOKVIOP Evaporative Air Cooler [Upgraded 10W & 3 Cool Mist] 3 in 1, 3 Wind Speed & 7 LED Light, 3 Cool Mist & 2-8H Timer Cold AC, Personal Mini Air Cooling Fan for Room

The TIOKVIOP Evaporative Air Cooler is described as a versatile 3-in-1 device that provides cooling, operates as a fan, and features LED lighting. Reviewers have highlighted that it is not a traditional air conditioner and does not offer the ability to set specific temperatures. It has been noted to be most effective in smaller spaces, with a cooling impact of approximately 9-10 square meters, and less impact in larger areas or open concept spaces. While it has been used in a den with some success, the cooling effect only reached about half of the room in that particular instance. Some users have recommended using the fan option for humid environments, as adding water may exacerbate humidity levels. Additionally, there is uncertainty about its performance in tropical or high humidity climates, with one user expressing uncertainty due to residing in a low humidity area. On the other hand, some positive feedback has been given regarding its cooling capabilities, particularly in smaller areas such as tents or small outdoor patios.