Cheap. Not automatic. Not real fast to cycle. Not powerful (GN 12). Small. What this flash does is sit on my G1 and successfully trigger a remote flash. In my case a Metz 48 AF1. See this thread: https://www.mu-43.com/f106/panny-g1-metz-48-50-af-1-slave-mode-problem-14379/ to understand. This is a lot cheaper solution than a radio trigger set. If the GN 12 is too punchy, you can mask the flash lens with tape as much as you like. I found this flash on one of those deal-a-day websites but somehow ended up receiving (and paying for) two instead of the one I needed. Normally I would not even screw around with selling such a small item but I hate to throw out a brand new flash, still sealed in its box. So ... here 'ya go. $14 includes USA shipping and the ripoff vig to PayPal.