The listing, Look low GIN! Jam bluetooth wireless speaker! has ended.
This thing sounds amazing! Jam bluetooth wireless speaker!
http://youtu.be/_DGHV2MDqzc?t=1s
Jam™ Classic Bluetooth® Speakers deliver high quality sound
They connect wirelessly, up to 30 feet away from your Bluetooth® friendly device. So you can pair a speaker with your iPhone® and jam out virtually anywhere.
Jam's lithium-ion battery is fully rechargeable and delivers up to four hours of wireless play. So BYO Jam and connect, play and jam out loud for hours.