Didn't work for long.
593888
This is not Trump's actual voice.  The sayings were funny though.  The button did not last very long (maybe 4 months), and I wound up ordering a different button that had Trump's actual voice on it.  It is much better.
3777276
I liked it while it worked and it felt like a great value, but it only worked for a few months.  Could be that I got a lemon or it could be that you get what you pay for.
3958108
After about 2 weeks, began working only sporadically.  Unfortunately, I didn't use it for the first two weeks after purchase, so by the time it quit working, I was outside of the return window.  :(
386804
It charged and worked great for a while.  Now it stopped working even though both transmitter and collar have charge.
1475436
weird thing.  Didn't work for a couple weeks.  All of the sudden it's working and working great.
4457780
It worked well for awhile, but after using it for two weeks it sometimes didn't work. After using it for three weeks it stopped working completely.
62885
I have been using this for a almost a year and it was working well.  The last month it started to not start once I pressed the button, having to readjust it.  Then this past week when I press the on button it does not do anything.  Would have thought this would last longer.
3352046
It worked well until it decided to stop working.  Got it in December and it quit working about a month later.
2935762
I was happy with it, but then a few months after buying it the unit just quit working. I guess I thought it would work for more than 6 months.
3870368
Worked for about a month and then it quit working.
2074419
Worked for a couple weeks only. When I discovered it wasn't working correctly, it had passed the time frame for returning.
4677973
Looked and worked great, for a while anyway. Now it doesn't work anymore. Does not turn on.
3827706
Didn't work for long. I feel like it's a cheap product.
3215493
Worked great for a while. Then stopped working. Charged it up. Tried it plugged in. Tried it unplugged. No idea if there is a reset or what but it is incredibly aggravating to not have any working controller now. I should have listened to the other reviews. :-(
239907
Worked wonderfully until today it suddenly stopped working. I was using it just a couple hours ago and now it will not even turn on. Just bought it at the beginning of last month.
971786
It only worked for a month or so, afterward it wouldn't charge anymore, unless I really jimmie it.
1416625
It didn't last long.  Maybe a month before it started breaking.