Review on 📱 Bluetooth Kit for BMW and Mini Cooper: Android iPhone iPod Integration Music Interface Adaptor with USB AUX Connector for Car by Scott Kalinowski

Easy to connect, sound quality acceptable. There are very occasional outages though, for a second the TRIP serves to charge your phone and play music via Bluetooth, although they say it doesn't. 1. Connect via Bluetooth and connect your phone via USB.2. Press the button on the Bluetooth transmitter, it will turn off Bluetooth and your phone will start charging, and you can't play music3. Press the Bluetooth button again and the music will play while the phone continues to charge.