This is a quick review of an inexpensive Bluetooth audio receiver. It turned out to be a great product! For less than the cost of a cup of coffee, you can add Bluetooth to your vintage audio receiver or old pair of computer speakers. All it needs is micro USB power and an audio cable - no soldering required. The one thing it doesn't come with is a case, but it is so small and lightweight, I was able to tie the audio/power cables down behind the receiver and it holds the board in place. This will be a welcome addition to my Yamaha R-N301 and outdoor speakers, which did not come with Bluetooth capability. The chip that this thing is based on has a logo that looks like "JL" and the number "AS19AP1Z420-25C4".
![](https://i.ytimg.com/vi/oNBRpoQXr1c/mqdefault.jpg)