Clumsy head so you neither see nor feel where you trim. Also do not think it is as effective as I had hoped. Positive that it is waterproof.

Clean well and like the head is a little bigger. but I think it vibrates a bit too much.

It really takes all the rods! Unbelievably gentle and smooth. I like both shaving and trimming has become a big fan of this shaver. I'm also careful with my skin care so the head that's for cleaning goes hot morning that night, without irritating my skin too much. Full pot! The only downside is that I did not get the app to work which apparently should be able to control the speed of the shaver but nothing that bother me right away!