4 inch blade and 6 inch frame saves space; the sturdy metal frame could be adjusted 360 degree up and down; easy on/off switch to control the fan.
Strong Airflow – By international advanced balance technology with a powerful upgraded motor and four aluminum blades to enhance the airflow up to 3.0m/s.
Ultra Quiet Design- The metal fan contains a brushless motor which is an improvement on the fan, allowing for quieter operation. Three Anti-vibration pads help it stable and mute.
Premium Quality- The motor of USB fan is made by DC brushless technique, with lower power and continuous using with long life.
Universal USB Compatibility – The portable fan with a USB cable is compatible with computers, laptops, portable chargers and other devices with USB output. Perfect for the Office, Home, Game room, Car etc.