Bluetooth hands-free calling In-dash car stereos

The Bottom Line: For the price, the Sony MEX-BT2600 is an impressive all-in-one in-car communication and entertainment device.

Specs: Radio / CD / MP3 player, Radio tuner, CD / MP3 player, Audio line-in, Audio line-out

The Bottom Line: The MEX-BT5100 is a good all-in-one option for those thinking of investing in a in a decent stereo and a hands-free speakerphone.

Specs: Radio / CD / MP3 player, Radio tuner, CD / MP3 player, Audio line-out, Subwoofer output, System components control bus, Remote control

The Bottom Line: The Jensen MP66312i provides an impressive range of media inputs, standard Bluetooth connectivity, and a usable iPod interface. Its low-rent display lets it down, but its impressive number of features is difficult to beat for the price.

Specs: Radio / CD / MP3 player / SD/MMC digital player / USB flash player, Radio tuner, CD / MP3 player, USB, Audio line-in, Audio line-out

The Bottom Line: The Sony MEX BT-2500 is a good option for those looking to spend no more than $200 on a Bluetooth-enabled in-car stereo. Its straightforward design and intuitive controls make it easy to use, but its limited calling capabilities and poor outgoing sound quality let it down.

Specs: Radio / CD / MP3 player, Radio tuner, CD / MP3 player, Audio line-in

The Bottom Line: The JVC KD-BT-1 offers a hatful of features for its price. However, it can be tricky to master all the controls, and you'll need a seriously tricked-out phone to make the most of it.

Specs: Radio / CD / MP3 player / digital player, Radio tuner, CD / MP3 player, Audio line-out, Subwoofer output, USB

The Bottom Line: The Sony MEX-BT5000 is packed with useful entertainment and communications features, although it suffers from some fiddly controls. Advanced Bluetooth audio streaming may be its star feature, but its built-in sound optimization for digital audio playback means that it is more than a one-trick pony.

Specs: Radio / CD / MP3 player, Radio tuner, CD / MP3 player, Audio line-out, Subwoofer output, System components control bus

Specs: Radio / CD / MP3 player / USB flash player, Radio tuner, CD / MP3 player, Audio line-out, Subwoofer output

Specs: Radio / CD / MP3 player / digital player, Radio tuner, CD / MP3 player, USB, Audio line-in, Audio line-out, Subwoofer output

Specs: Radio / CD / MP3 player / USB flash player, Radio tuner, CD / MP3 player, Audio line-out, Subwoofer output

Specs: Radio / CD / MP3 player / digital player, Radio tuner, CD / MP3 player, Audio line-out, Subwoofer output, System components control bus, USB, Audio line-in