Today only, Best Buy  has the Altec Lansing Boom Jacket Bluetooth Speaker Sale for $49.99 (reg. $199.98) with Free Shipping. Rated 4.5 out of 5 stars. $200 at amazon.

About The Boom Jacket Speaker:

The Boom Jacket is a Bluetooth audio speaker from Altec Lansing that wirelessly connects to a compatible device to provide users with crystal clear audio. It's an ideal audio solution for listening to music, movies, home videos, and more, in stereo. Equipped with a built-in microphone, the Jacket also allows users to conduct handsfree phone calls.

The water-, sand-, shock- and snow-proof construction offers protection.