I have bluetooth in my car and controls on my steering wheel. So why get this? I hate my car’s bluetooth. Sometimes it doesn’t connect at all, sometimes it drops out. Just hate it. Ended up getting a smart mirror, connecting to that and running an aux cable from the mirror to the car. Works great, always connects. But now, the only way I can play/pause or change tracks is by using the phone or the mirror. This solves that so I have controls at my fingertips on the wheel again! It fits perfectly on the wheel, stays in place well but easy enough to remove if needed. Once connected to your device, it works just great. Play/pause, track and volume of device all function perfectly. Also, when getting away from device it will automatically disconnect. To reconnect, just push any button on the controller and it will connect with in seconds. Haven’t had a single issue with it.