Desk Fan Better ing , flow Whisper Quiet Portable Fan For Desktop Table,3 Speeds,4.9 Ft Cord|USB Gadgets Small but mighty Compared with the old version USB metal fan, this fan pushes packs a huge punch and cools you down quickly.Don't look it down because of its small appearance. You will surprise by how super strong the airflow is. Quiet Operation Although the fan is very strong, even in high speed the noise is less than 50dB. It is a quiet and good friend when working and sleeping. Ideal for your desk, office bedroom Use. USB Cable The USB cable is 1.5 meters/ 4.9 feet long. It is enough for office use. Easy to Clean The front cover is removable, which is very helpful to clean the fan blades. 1. Put both of your hands on the fan cover and press it anti-clockwise. 2. Put both of your hands on the fan cover and press it clockwise. USB ed ed by a 4.9ft USB cable, compatible with computers, laptops, power banks, wall chargers and any USB-enabled power supply. USB fan is energy-saving and environmentally friendly. Adjustable & Easy to Clean Fan head is able to tilt from 0 to 40 degree to direct the airflow to where you want. Removable front cover is easy to remove for cleaning the fan blade.