I purchased the microphone to use with a portable speaker for small presentation amplification. One of the major points that made me consider the product was the Plug and Play feature. The first problem was that the receiver only works with pairing to the device it's connected to. It did not say that in the information provided before purchase. Next I tried to pair it with two smartphones, an Android 9 model and an Android 10 model. The receiver would not pair with either smartphone. I had to buy additional adapters to connect it to the Android 9 smartphone because the receiver's built-in connector is for USB-C and it has an adapter for iPhone and an adapter for standard USB, no mini-USB adapter. After all of this I tried to connect to my computer with the standard USB adapter. This worked, I was able to pair the receiver with my computer and provide audio through it. But who wants to drag their computer and a speaker around for small group amplification? Because of my experience with the limited connect ability, I would not recommend the product without certainty that it will work with the application you intend it for.