Review on Ultimate Wireless Bluetooth Aux Car Adapter: Portable Mini Music Receiver Transmitter with Mic & Hands-Free Calling - Home Stereo, Car Audio, Headset, TV, Fast Charging by Joshua Ford

This Bluetooth transmitter and receiver is a handy little device. It connects to the AUX input jack but also comes with a short USB cable. This was purchased for an older car that did not come with a bluetooth radio. Just plug it in and pair it with your device! Easy to use and instant Bluetooth! Although the picture of the device shows it connected to a dual adapter, it was packaged in a sealed box along with a USB cable. A dual plug adapter was included but was packaged separately.