TOPK USB Desk Fan 2Pack Mini Personal Fan Portable, Strong Airflow & Quiet Operation, USB Powered, Three-Speed Wind Small USB Fan for Desk, 360° Rotatable Head for Home Office Tabl

Mini desktop fan: Its main features include USB power supply, 3-speed wind settings, 360° rotation, and can be powered by devices with USB interfaces such as computers and adapters. You can repeatedly press the button on the back of the fan to switch from low, medium, high to off. The first stage: 3.9m/s. Class 2: 4.9m/s. Class 3: 5.9m/s. Even in places without air conditioning, it can keep you cool