Walmart offers the refurbished Vizio 28" 2-Channel Bluetooth Sound Bar for $39 with free shipping. That's $39 under the lowest price we could find for a new unit. It features a 70Hz to 19kHz frequency response, 3.5mm stereo mini jack, and USB. A 2-year warranty applies, although it's not clear who backs it.
Save your money. These alluring purchases tend to clutter homes and wind up as coat racks and dust magnets.