AOCOOLFAN Neck Fan

Battery life varies depending on the speed setting you choose. On the lowest setting, you can expect several hours of continuous use, while the highest setting will drain the battery faster.

The fan is designed to be relatively quiet, especially on the lowest speed setting. While you will hear a soft whirring sound, it is generally unobtrusive and unlikely to disturb others in a typical office environment.

The airflow is directed upward, which is designed to cool your neck and face area. Because the lanyard is adjustable, you can modify the position of the fan to better target the airflow to your preference.

Yes, the fan uses a standard USB charging interface. You can plug it into any USB wall adapter, computer port, or portable power bank to recharge it.

The device is built with a lightweight, compact construction specifically for extended wear. Most users find it comfortable enough to wear during a commute or while working at a desk without feeling neck strain.