A simple Bluetooth module designed for wiring into car audio systems. There are two wires for 12 V power from the vehicle, and the audio signal is sent out over the RCA plugs. The RCA plugs can be ...

TL;DR: Upgrade your older stereo system with this Bluetooth transmitter and receiver for just $42.97 (reg. $59.00) — Hurry, the offer ends 2/23 at 11:59 p.m. PT! If your car’s stereo system doesn’t ...

The best Bluetooth car adapters ensure you can enjoy hands-free audio in your car — no matter ... sync up your phone with your car's stereo system, letting you enjoy your favorite audiobooks ...

Most new car models offer Bluetooth technology, which frees your hands by wirelessly connecting your phone to the car's audio system. But if your vehicle doesn't have it, you can still take ...

Here’s how it works. It’s never been easier to move your music from room to room (and even outside) than with the best Bluetooth speakers. There are loads of different options out there ...

Connectivity: Portable Bluetooth speakers should be relatively lightweight and easy to use. Every model we chose connects ...

Read our advice on finding the best speaker for your needs, whether that’s a multiroom WiFi system or a Bluetooth speaker you take to the park. View our ratings and reviews and browse our buying ...