I have used this a few times in church with 1 vocalist and band being directed through mixing deck. Really worked well. While recording in bedroom studio today for some reason it popped and now continually buzzes.
I have contacted seller asking for exchange.
Please read negative reviews carefully as many (generally) are written by competitors - discernment is key.
I have an MX5 Sport and this fits in the boot to drive down the road to the church - it worked beautifully, yet to use it with an audience