Review on Controller Adjustable Vibration Ergonomic Transparent by Kevin Shimmens

I bought this controller because I have trouble holding the Joy-Cons in my hands - even with the adapter that comes with the Switch. For those who have reduced hand sensitivity and function, the rumble feature is important. My son has a similar controller (didn't have any connection issues) and really liked it, but I wanted him to miss the hum. I had to buy it and donate the rumble. Pros: It's handy, at least for me. It has a comfortable grip and a nice rumble, so I went with this one. The price is pretty good. But as they say, you get what you pay for. This is definitely a $25 controller. If you can, pay more and buy a better one. Bad: will not stay in a pair. I followed all the instructions (several times!), even my son put them together. Pairing was difficult and took 15 minutes the first time (yesterday). It was paired, but as soon as you turn off the system, it crashes. I tried to connect for 20 minutes today (Day 2), I gave up and went back to Joy-Cons. I can only use it with a USB cable, which defeats the purpose of a wireless controller. Colors are static. They don't change until you change them. They are bright and somewhat distracting. I've tried switching colors to turn it off (when it was connected the only time), it doesn't work. Overall I am not satisfied and am sending it back. Save your money, or better yet, spend a little more money and buy an officially licensed or Nintendo approved third party. Can save you some frustration.