Great flash, only used a handful of times. I've moved on to a new camera and no longer use this flash.
Nice clear display, easy to use. Runs off 4x aa batteries (Not included.)
E-TTL/M/Multi/Slave C/Slave N/S1/S2 modes
Flash speeds up to 1/8000
Built in diffuser.
Used with my Canon camera, not certain on the support for other brands.
50$