Has anyone used the Johnny Stewart PM-4 Wireless Preymaster? and what do you think about it?

my hunting buddy has one. it seems like a pretty good unit. it works well for crows and called in a few yotes with it.

anybody else

ttt

I have the one with the wires, it works good, a lot of volume, and sound. I've called crows, coyotes, skunks, coons, fox, farm cats, and dogs, on a call or two.