Opolar F401 is compact and quiet desk fan, and will suit anyone who is looking for a wallet-friendly, static, USB cable operated fan for everyday use. It can be plugged in a laptop/PC, as well as in the wall by using a USB charger. The fan is quiet, has one speed, and a 3.9 foot long cord for added convenience.
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Pro Compact design for everyday use
The fan is small, therefore it will not take up much space. It is a great choice for offices, desks and tables, and provides enough airflow to comfortably cool down anyone in close proximity to it.
Pro The noise is discreet and quiet
Opolar has a very low noise level, even when operated at the highest speed. The noise it creates is comparable to a soft hum.
Pro Easy to adjust and operate
The fan has 360 degree rotation and can be adjusted to desired position for optimal airflow.
Con The fan only works when plugged in via USB cable
The fan can only be operated in 3.9 feet radius of the USB port (that is the length of the cable), as it does not work without it.
Con The fan does not offer a variety of speed settings
This desk fan only has one speed, which is not ideal in a case of extremely hot weather or room temperature. The fan will not provide alternative speed settings to suit everybody's needs.