The key piece of TuneLink Auto is a surprisingly unassuming black plastic bulb designed to work solely in a car’s cigarette lighter power ports. Plug it in and a blue light around its front surface will illuminate, ringing an auxiliary audio out port and a USB connector, neither of which actually needs to be filled with anything. When it’s used in fully wireless mode, TuneLink Auto can take music that’s being streamed over Bluetooth…
Read the original post by Jeremy Horwitz