If you follow me on Twitter or listen to my podcast, you'll know that I recently purchased a car. One of my major annoyances with it is that it contained Bluetooth, but not Bluetooth audio. Bluetooth audio should be standard, but it's considered an upgrade. Thankfully, the car does have an AUX port. I obviously could use a 3.5mm cord, but I wanted to ditch the cords. I found a product on Amazon that claimed it could help me. It's the Miccus Mini-jack RX. It plugs into your AUX port and then can connect to your phone via Bluetooth. It's battery powered, but the manufacturer has a nice feature for using it with a car. When it's plugged up to USB, it will power on and off with the car. If you need an in-expensive way to add Bluetooth, this will serve you well. Overall, it's working great so far.