Bluetooth car audio device operates with a wireless technology that has been discovered way back in the 1990s. Nowadays, it has been a common feature for Smartphones and tablets. It can be used to send and receive media from your friend’s phone or any other Bluetooth enabled device. But if you use this wireless technology only to connect your Bluetooth earpiece then you are not doing any justice towards the technology.

This Bluetooth can be connected with wireless music systems and portable speakers so that you can listen to music on the go. For high quality music and sound, you can have your latest home theatres and speakers that are also Bluetooth enabled. Like this article have mentioned.

Bluetooth car audio features

As said, Bluetooth is actually a communication protocol that allows cell phones and tablets to send and receive data from another device. But nowadays even car stereos are provided with Bluetooth that does a lot of other works other than just playing audio.  Some of its basic features are:

  • Hands-free calling
  • Touch autoradio GPS
  • Remote app control
  • Audio streaming
  • Access to stored contacts

Hands-free calling

It is illegal to talk over your mobile phone when you are driving. So, this stereo system offers a Bluetooth feature where you can pair your mobile with the stereo. Whenever there is an incoming call, the stereo will lower the volume (if you are listening to loud music) and will display the caller ID on you LCD. There is a receive button and a disconnect button for you to decide.

Accessing to your contacts in your mobile

While driving if you need to make a call, you can access the stored contacts in your phone from the Bluetooth car audio when paired with your mobile.

Audio streaming

This is the main feature for a stereo. If you have a Bluetooth device paired with your Bluetooth car audio, then you can play songs, audios or any other audio books. Bluetooth stereo supports advanced audio distribution profile (A2DP) that allows you to play music via Bluetooth. Even you can control volumes and streaming from your device.

Remote Bluetooth app control

You are able to control media via AVRCP (audio/video remote control profile) as well as other Bluetooth profile provides remote control access to other apps on your paired phone. By the help of serial port profile (SPP), Bluetooth car audio can remotely control and launch apps on your phone like Pandora.