The compact and light usb fan gives you a refreshing breeze in the hot days wherever you go and it spins up to 1 700 rpm to give more than enough air to make your stay in a cafe or inside the train cabin cooler and more comfortable connect it to a usb port of your laptop and enjoy the breeze the flexible and adjustable neck makes the breeze flow any way you wish as the fan and the motor are adapted from arctics successful case it works in total silence and offers an excellent airflow as w