Lanyard Handheld Fan USB Rechargeable 3 Gears Wind Personal Mini Portable Fans

Features:
Handheld fan with anti-drop lanyard, easy to carry.
Low noise, 3 gear wind speed adjustable, just press the powers button to adjust.
Built in 1200mAh capacity rechargeable lithium battery, low energy consumption, and supports USB charged for 2-4.5 hours work time.
One button operation, freely adjust the wind speed.
Ideally for person cooling, indoor and outdoor sports, like camping, running, reading, etc.