This Mason Jar Speaker is Portable and Packs a Serious Punch

 - Sep 26, 2013
References: fancy
Some people drink from mason jars, while others create mason jar speakers. This mason jar speaker and amplifier set is hand-crafted in Sunnyvale CA.

These speakers are the exact same size as your standard mason jar, but have the ability to play your favorite tunes from your personal music player or act as an amplifier for your own electronic instrument. While small and completely portable, this speaker packs a real punch and would be perfect for a desk or even a small party.

The device is made up up aluminum, wire, glass, metal and circuit board components and runs on a set of batteries. The speaker can play for up to 20 hours of straight use.