From looking at Amazon's Deal of the Day page, it looks like the Echo Auto is being discounted at $30 off for just $19.99 right now. The device allows you to connect to the Alexa app on your phone and plays through your car’s speakers through the auxiliary or Bluetooth connection. A few of its specs can be seen below.
- Eight microphone array. Supports auxiliary audio output.
- Mediatek MT7697, Intel Dual DSP with Inference Engine
- 1.6 oz (45 grams)
In addition, Amazon is also offering a purchase option that includes six months of Amazon Music for free, or you can pick the "device only" option which costs the same.
The Echo Auto connects to most cars that support Bluetooth to play music or that have an auxiliary input. If using Bluetooth, some vehicles do not work well with Echo Auto, so you should check first here if your car is supported.