Amazon Portable Bluetooth Speaker for $15

It's well functional and there is no scratches. original price is $60, current discounted price online is $36 before tax.

Plays music up to 30 feet (10 meters) from any Bluetooth-enabled device such as your smartphone, notebook, or tablet
Speaker has two internal 3W speakers and built-in microphone for hands-free calls
Connects via Bluetooth or a 3.5mm stereo cable (not included)
Up to 15 hours of wireless play on a single charge when listening to music or making calls
Comes with a Micro USB to USB charging cable. Speaker Dimensions: 7.3 x 2.4 x 2.8 inches (LxWxH)

For complete description:
http://smile.amazon.com/AmazonBasics-Portable-Bluetooth-Speaker-Black/dp/B00EHZYWGM?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o09_s00