Some hi-end audio systems support bluetooth but at sky-high price. In this video I will guide you do it with very low budget module. You can turn your audio systems to wireless music by your self with only 5 USD bluetooth module. \r<br>I have my bluetooth and play with it for some time, but I have to get external 5V adapter and plug the cable to my audio systems, not so convenience. The internal antenna is small so some time signal get weak especially when I am moving with my phone.\r<br>So, I decided to mod my audio receiver to add the bluetooth module into it, and also upgrade external antenna for higher gain.\r<br>If you like my DIY video, please give thumb up and subscribe my channel \r<br>\r<br>Bluetooth music receiver change your sound system to wireless speaker\r<br> Super cheap module to connect bluetooth devices to your Audio HIFI systems\r<br>I ordered this module to upgrade my car stereo to bluetooth capable. I tested this with my HIFI, my head phone and car audio, all audio systems can connect to my iPad and Android mobile phone. It worked as a charm. I will order more, one for car and one for my HIFI, another for my friend as well.\r<br>\r<br>Bottom line, very happy with produc quality and could not believe I can get this at this low price.\r<br>\r<br>How to add bluetooth module to your audio systems and turn it to wireless music
