Target offers the Bose SoundLink Bluetooth Speaker III for an in-cart price of $179.99 with free shipping. That's $89 under our November mention and the best price we've seen outside of a used unit. (It's a low today by $89.) It features a 30-foot transmission range, four drivers, two passive radiators, 3.5mm and microUSB inputs, and 14-hour battery life. Up to six Bluetooth devices can be paired with this speaker.