Small Personal USB Powered Fan with 4 Speeds, Portable Desk Fans with 310° Rotation, Mini Powerful Table Fans, Ultra Quiet Air Cooling Fan for Office, Bedroom, Easy to Storage, Strong, Compact, Black 4" Black June_2023_update These artists were not satisfied

These artists were not satisfied with any commercial models available

ensuring longevity and reliability

For Prime-Focus and Eyepiece-Projection Photography

Input and Output Transmission Distance up to 8 Meters

Thread: 55mm

Small Personal USB Powered Fan with 4 Speeds, Portable Desk Fans with 310° Rotation, Mini Powerful Table Fans, Ultra Quiet Air Cooling Fan for Office, Bedroom, Easy to Storage, Strong, Compact, Black 4" Black June_2023_update These artists were not satisfiedSmall Personal USB Powered Fan with 4 Speeds, Portable Desk Fans with 310 Rotation, Mini Powerful Table Fans, Ultra Quiet Air Cooling Fan for Office, Bedroom, Easy to Storage, Strong, Compact, Black Description Features: Small but MightyThe LEMOISTAR USB desk fan is small but mighty(Size: 4. 3*6. 7*2. 0 inches). You can pack it in your bag to take it anywhere. It doesnt take up a lot of space and keep you cool all the time. And this small fan puts out