Nope, you don’t have to do anything special to add a Bluetooth receiver to your car stereo. All you’ll need is a working cigarette lighter in your dashboard, an FM radio, and this plug-in Bluetooth gadget.
On sale for $12.08 on Amazon (you’ll need to use discount code MIPRS6ZH at checkout), the Otium Bluetooth FM Transmitter boasts a flexible digital display and a phone-charging USB port.
Just plug the receiver into your dashboard cigarette lighter, connect your iPhone or Android phone via Bluetooth, then tune your car stereo to a designated FM station. Once that’s done, you’ll be able to stream music, take hands-free speakerphone calls or even chat with Siri, even in your vintage Mustang.
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