Staying refreshed and rejuvenated is an absolute breeze with the Personal Neckband Fan. This compact and portable device features a dual-fan setup with three speed settings: Low, Medium and High. You can even change the angle of airflow to help you cool off faster. Wear it around/behind your neck for a hands-free cool-down session, whenever and wherever you see fit. Charges via USB. Low/medium/high speed level. Adjust fan speed by pressing the power button. Neckband fan with powerful airflow can be the fast and easy access to instant relief from hot flashes. Hang the cooler fan around your neck and take it everywhere.