Brand new in sealed box Tower Fan & Evaporative Air Cooler 2 in 1】This Trustech tower fan can be used alone or as an evaporative air cooler. Water curtain system with 2L water tank capacity and 2 ice boxes, Trustech tower fan can offer you up to 120 Sq Ft air circulation in a fresh and cool way. The drier air will absorb the cool moisture, resulting in a comfortable temperature, the evaporative air cooler offers you an effective method of cooling yourself down on a summer day. 【70°Oscillating Fan & Ultra-quiet】This Trustech oscillating fan benefit to improve any circulation for a wider area. Trustech oscillating tower fan has 3 modes (normal wind/natural wind/ sleep wind) and 3 wind speed settings (low/middle/high). Timer function enables programmable shutdown up to 8 hours, sweet dreams and peaceful sleep can be achieved with the help of our ultra-quiet tower fan. 【Add Moisture To Dry Environments】The key to effectively cooling your home with an evaporative cooler is hot, dry air such as what is found in desert areas like the southwestern United States. Not only does this help make the air ‘feel’ cooler, but may also help relieve some of the symptoms associated with itchy eyes, dry skin and sore throats.