Sony's XSP-N1BT turns your smartphone into an in-car entertainment system

Sony has shown off its new XSP-N1BT smartphone cradle receiver at CES. The device sits in your car's dashboard, where it uses your smartphone to interface with your vehicle's audio system, becoming a head-unit that can play music, stream internet radio, and make hands-free calls. The cradle replaces your smartphone's native interface, replacing it with Sony's App Remote 2 when connected. App Remote 2 might not look as stylish as other smartphone interfaces, but it does offer voice control, al...