Easy to Use Cooler: Pour water in the top-fill tank, plug it in and enjoy refreshing cooler air all night long. Runs for up to 10 hours* so you dont have to worry about frequent refilling. *Depending on speed setting, room temperature & humidity levels.Energy Efficient Cooling Device: The Pure Chill cooler operates on 8-10 watts of power to minimize energy consumption. The multi-directional air vents allow you to adjust the direction of airflow, making it perfect for any room or office.Personal Air Cooler for Indoor & Outdoor Spaces: Switch to an eco-friendly solution with Ontel Pure Chill 2.0. Featuring Hydro-Chill Technology and cooling control with dual cooling jets, it helps cool and humidify the air around you..Voltage : 120 voltsSpace-Saving Portable Design: The compact, sleek design allows you to place the box cooler on your office desk, nightstand, coffee table, or kitchen counter. It is lightweight, so you can easily carry it around the house or while travelling.Convenient Controls - The personal air cooling unit is equipped with easy-to-use touch controls to switch between the 4 speed settings, and built-in LED nightlight with 7 fun color options - everything you need to operate your cooler, in one place