The fan is not real quiet, but it works good otherwise. I noticed it while taking pictures, but it didn't bother me hearing it. I tested this out with a power supply that is up for sale too.
Check my other items for sale to see it. Please ask any questions before purchasing. The item "Broncolor Pulso 4 Strobe Head 3200 J withs Flash and P70 Reflector Lighting Power" is in sale since Wednesday, March 27, 2019.This item is in the category "Cameras & Photo\Lighting & Studio\Flash Lighting\Flash Heads & Power Supplies". The seller is "badbroccoli" and is located in Kernersville, North Carolina. This item can be shipped worldwide.