Portable mini USB fan
1 For PC/ laptop/desktop
2 Power supply USB or 3 "AAA" batteries.
3 With low noise, low heat operation

1 The USB fan is self-designed and self-produced.
2 High quality USB fan, compact and portable.
3. USB fan with low noise, low heat operation.
4. The angle of the USB fan can be adjusted.
5. Power supply 3*AA battry.
6. Softness and safety for the plastic fan blades.
7. Material: ABS
8. USB fan for PC / laptop/desktop.