They use something called a codec—a set of rules that decide how to shrink ... Better Over Aux Over the years of connecting to my car’s Bluetooth system, I know for a fact that some apps ...

Reluctant to shell out more money on an audio kit than his car is worth, he whipped up his own Bluetooth kit for far less than Pioneer’s asking price. He had a set of Nokia Bluetooth headphones ...

Setting up a Bluetooth FM transmitter is fairly simple: find an FM signal on the car’s stereo that isn’t being used and set that signal to both the device and the car. Once a phone is paired ...

Most are easy to set up, have long battery life ... For about $120, you can link a Bluetooth device to the car's radio. Add another $50 and you get an LCD screen to display the caller ID and ...

Most new car models offer Bluetooth technology, which frees your hands by wirelessly connecting your phone to the car's audio system. But if your vehicle doesn't have it, you can still take ...