HP S6000 Black Portable Mini Bluetooth Speaker
Works OK for what I paid ~ $12.00 delivered to my home.  Main use is for listening to downloadable audio books.  Volume control is strictly from the broadcasting device, no volume control on speaker itself.  Music is listenable, but has very limited, at best, bass response and volume output.  This is, after all, a tiny device, and anyone expecting full range musical reproduction and volume levels should look elsewhere.  Bluetooth range appears to be about 15' without obstructions.  Turned on unit after char