About this item
3-level adjustable speed: 80 x 80 mm USB fan with three speed settings (low, medium and high), specially designed to control the air flow strength. Meet your different needs. Note: As the speed increases, the bearing noise becomes louder. If you are sensitive to noise, you should be careful when purchasing.
USB powered: The USB plug can power the fan via USB ports behind the electronics and on portable power banks. You can use it anywhere with USB power. Connecting to a USB hub is not recommended.
Metal grill protection: metal grill on both sides, avoids hand injuries and cable damage from the blade; cable protection adhesive in the corner, wear-resistant and not easy to break.
High-quality materials: exquisite black spray metal grid, no rust and no fading; built-in double ball bearing, durable; high-quality double ball bearings have a service life of 70,000 hours.
Wide range of applications: the USB table fan is perfect for cooling PC/laptop/TV box/receiver/AV cabinet/PS4/projector/router. Lightweight and compact design, perfect for tight spaces, and the square design allows the fans to lay flat or stand upright.