Mini Oscillating Desk Fan, USB or AA Battery Operated Small Desk Fan, 3 Speeds, Personal Portable Fan with Quiet and Strong Airflow

[Multiple power supply options]-You can connect it to the USB port of a laptop or any other such device, mobile power supply or power adapter to make it a comfortable personal fan. It can also run on 3 AA batteries. With these power options, you can use this swinging mini fan in your home, office, library or outdoor picnic. [Multi-directional, multi-angle, flexible adjustment]-40 degrees of rotation can be provided in the horizontal direction. You can even manually rotate the fan vertically about 70 degrees. The oscillating fan oscillates from side to side, so it can provide better cooling effect and thus better airflow around the room. [Three-speed strong airflow]-You can adjust the speed as needed. The fan has three speed settings. The low setting provides an airflow of 1700 RPM, suitable for air circulation, while the high setting provides an airflow of 2450 RPM, enough to cool the surrounding area. [Easy-to-clean personal fan]-Equipped with a brushless motor, a sturdy metal frame and quiet plastic blades, it will only make a small sound when operating at high speed. When operating in low speed mode, the fan is completely silent. The fan casing is fixed by screws, which you can open to remove the frame and clean it [Portability]-The fan size is only 5.2 * 5.5 * 8.3 inches, and the weight is only 16.6 ounces. It is lightweight, convenient and easy to carry. You can store and place the fan wherever you want. In addition, since it is a portable mini swing fan, it can be carried anywhere, whether it is at home, office, gymnasium, outdoor, camping, travel or other places