Waterproof Dog E-Collar Trainer with remote Rechargeable E-Collar for 2 Dogs

Works great, good distance & control. If I had to gripe about something it'd be that the beep on the remote can't be silenced. It can be lowered but because of the high tone it's still very audible every time you hit a button, but that's just my take. You might appreciate that feature just to let you know the button's depressed.