30mm Mini EDF Ducted Fan 6 Blades with Micro Brushed Motor 1S 4.2v 50g Thrust for RC Airplane Jet Model (CW)

Surprisingly powerful. Haven't finished my build yet but I'm impressed with the output

Hooked it up to a 9v battery and released the sound of a thousand angry bees. Havent found a new use for it once the original project it was part of died, but it makes a nice cooling desk fan in the summer.

I have not constructed the plane this is meant for but have tested and broken in the fan. It has low vibration and produces thrust on 1AA battery that is pretty good. That's encouraging..

Ordered two sets. The super cheap ones' blades were stuck in the shrouds, and required sanding. Now, all four EDF's work and the chuck glider appears ready for its maiden.

Worked well for an indoor/outdoor model I designed. No issues at all.