Rechargeable Remote Control Transmitter for M556-1/M556-2/M556-3 Dog Training Collar

Product seems very well made. Solid construction and very easy to set up and use. Instructions are easy to follow. Having two dogs it is nice to control from one unit. Wanted the vibration function as I was not a fan of shocking. Works well with sound and vibration, can usually correct behavior before even needing to use the vibration. Haven’t used the shock feature on the dogs but tried it on my arm. Very low shock at factory setting. Didn’t adjust any higher as I did not plan on using that setting. Great value as compared to others I have priced out.