Bluetooth car kits let you talk hand-free while driving. Consumer Reports checked out GoGroove FlexSmart X2, Belkin CarAudio Connect AUX, Jabra Journey and Motorola Roadster 2.

In-car technology is advancing more quickly than anyone imagined, and it’s also easier to upgrade an older car with Bluetooth ...

while the others can be used for charging the devices you connect to it. We think that every Bluetooth car kit that draws ...

Thus, we’re going to look at how to modify your existing stock car stereo to accept an auxiliary cable input or even a Bluetooth module ... flips the DPDT relay, connecting its own I2C interface ...

Featuring Bluetooth 4.1 technology, this audio receiver can connect your car stereo or TV to a Bluetooth-enabled device like a smartphone, allowing you to stream music seamlessly. It also comes ...