With a 3.7V 4000mAH lithium battery, this small retro fan can last 8 hours at a medium level. What if you need more wind to cool yourself down from your boss’s anger? Don’t worry! HE901 Pilot Stand Fan has 9 levels of adjustable wind force and a flexible fan rotor. Fits your needs at any time.
Feel like your fan having powerful wind but too noisy? Well, Lofree’s small retro fan won’t give you this concern! Its solid net cover provides soft wind quietly below 30dB. Chill yourself down while working on your 1000-assignment!