Lumsing&reg; Portable NFC Bluetooth Speaker,Rechargeable Battery Powerful Sound Bass System for iPhone iPad MP3 Player Smartphones Laptop
It works pretty well, but I had a couple of problems:  First, I do not like the voice that always tells me loudly (in heavily accented, broken English) \\"Welcome to blu ... tooth. Connection is ready. Waiting for connection ... Connection is ready ... Connected.\\"  Then, when I am trying to stream music from my Mac through the speakers, I get breaks and gaps in the stream unless I actually use an audio cable. The unit's bluetooth won't keep up with the stream.