Review on 🔊 BOSS Audio Systems BVC10 Universal Volume Control for Car Receivers, ATV, UTV, and Motorcycle Sound Systems - Enhance Your Audio Experience by Matthew Blustein

I use it on my bike because it's waterproof. I toasted two other BT controllers in the rain before finding this one. It controls my iPad hidden in the tank bag. It was a little difficult to install on my particular bike, but the zip ties did the trick. The only downside with this is that you have to use the audio connection on that device or the iPad BT control will not work properly. I used headphones plugged directly into the iPad and was ready to return them before attempting to connect the audio jack to my headphones. It works now! I still think it's a little pricey, but there aren't many other ways to do what this does. I am happy.