Arlec 30cm USB Powered Tower Fan/Oscillating/Touch Panel/3 Fan SpeedsThe Arlec 30cm Desktop Oscillating Tower Fan is perfect to take with you anywhere. Whether you use it at home in a small space or at work to keep you cool, this fan is easily portable. Oscillating feature provides good airflow in every direction. This fan is designed with a whisper quiet motor operation so you can get your work done and cool off without having any noise distractions. Three speed options allow you to control your desired airflow power.