Vintage car with no Bluetooth? Amazon’s new Echo Auto could be a good solution.

Photo: Tiffany Bailey (Wikimedia Commons).

Amazon announced a new device last week that could expand smartphone connectivity options to those of us who drive older cars that haven’t been upgraded with aftermarket stereos featuring all the fancy-schmancy Bluetooth technology.

As long as your car stereo has a 3.5mm auxiliary input, you’ll be able to plug in the new Amazon Echo Auto, which can then connect to your smartphone through the Alexa app, enabling you to use Alexa voice commands to access features available through your existing phone plan, such as music, navigation, and hands-free calling.