Review on 🐶 iMounTEK Shock Collar with Remote: Advanced 3-Mode Dog Training Collar for 2020 - 2600Ft Range, Adjustable Levels - Ideal for Small, Medium & Large Dogs by George Santana

This is the third collar I have bought. They work very well. The number of bumps or vibrations is adjustable and the batteries last a long time. The only reason I had to buy three of these is because I often forget I have the remote in my pocket and toss my pants in the washing machine. To my surprise, right after ordering the last one, I charged the other two I threw in the washing machine and they charged and worked. I think I should have tried charging them after they dried well. I think that says a lot about the ECU. I later found out that just because I left the controller in my pocket when I washed my pants, I didn't need to buy another set of collars. All I have to do is charge the controller and it works like new.