Alpine KCE-400BT Bluetooth Adapter

Pros: Sometimes works. I've tried blackberry tour, palm pre, htc evo, and samsung epic. All had same problems.

Cons: Does not connect after car turns off. First time you pair and connect a phone it works great, but as soon as I turn car off it does not reconnect. You can make and receive calls from the phone, but not from head unit.

Summary: This was a bad investment. The unit pairs and connects fine the first time, but as soon as the car turns off, next time i start car phone does not connect. This means i cant make calls from the head unit or use any of the bluetooth functionality from the head unit. The unit does pair with the phone so when i accept a call (with my phone) it will pick it up through bluetooth, but it does not connect, so the caller doesnt show, and i cant access phonebook or make call from head unit. THIS IS A KNOWN PROBLEM AND ALPINE SUPPORT IS WORTHLESS - SERIOUSLY DO NOT BUY THIS PRODUCT. If you look hard enough you will find a number of people experiencing the exact same problem.