Huiheng USB LED Fan

COOL USB CLOCK FAN: Upgraded version design, which combines the clock and fan into one, meeting your two needs at the same time. Adjustable design, time can be adjusted. LOW POWER USB FAN: USB powered fan, low power consumption. Simply plug into any USB port on notebook, PC, Power bank or USB adapter. Plug and play, one-key start. The LED clock will automatically load within 20 seconds. Even if unplugged from the USB port can also maintain time. FLEXIBLE GOOSENECK FAN: The metal gooseneck fan is flexible and variable, and can be placed arbitrarily in 360? rotation, any angle can be satisfied. Especially suitable for office use SAFE AND SOFT FAN BLADES: Clock fan has soft & flexible silicone double-blades. Absolute safety and low noise. USB fan is very quiet when working, is only 45-55db. It doesn?t disturb you at all when working, reading or sleeping. SMALL & LIGHT: The usb clock fan siz