Review on DEVMO TPA3116D2 Wireless Bluetooth Amplifier by Marcos Fiallo

Works great! I was skeptical based on some mixed reviews but it gets the job done. I used it to make bluetooth speakers out of a cigar box. There can be a little crackling when the sound is off, but I don't mind - you get what you pay for. The only downside is the lack of a switch, but I think you could find a plug with a switch. I just unplug mine from the wall to turn it off.