USB fan, mini fan, silent fan, portable silent USB fan with 3 adjustable speeds, USB fan for camping, office, sports, travel, USB powered (blue)

[Upgraded Version] 5-Blade Brushless Motor USB Case Fan: Produces a powerful breeze with lower noise (between 20 and 30 dB). Stay cool while making minimal noise so you can work, read, or relax without any distractions.

[3 Speed Control] The fan with 3 airflow speed settings can be adjusted to suit your needs. First speed: comfortable with less than 20 dB of noise, ideal for sleep; second speed: natural, designed for work and study; third speed: cool and powerful, helping you enjoy outdoor leisure.

[Portable and Compact] Small (12.5 x 12.5 x 5 cm) and exquisite, easily fits in a bag.

Lightweight (0.18 kg), ideal for outdoor activities and travel, or simply for placing on your desk.

[USB Powered] Compatible with 5V USB output devices, such as computers, laptops, power banks, portable chargers, and other devices with a USB output.

[Cool Your Summer] (USB fan/mini fan/quiet USB fan/USB fan/USB PC fan) provides a gentle breeze to keep you cool. It's ideal for the office, home, dorm room, study, library, and takes up little space, making it perfect for a baby's restful sleep.