If you've been searching for a way to safely play your Android phone's music library in the rain or at the beach, Amazon's got a deal for you. Grace Digital's ECO X Terra (orange only) is available for just $50 shipped, which is a notable $100 discount over its original price.

If you're wondering how the ECO X Terra works, it's simple – just cram your Android-powered phone (or "any mp3 player") into the center compartment, and enjoy your tunes. Grace Digital boasts, by the way, that the boombox's center compartment can accommodate the "largest Android phone" with a case, as well as keys, credit cards, and other sundries.

The X Terra can be powered either by its AC adapter, or four "C" batteries, which will keep it going for 25 hours or more.

The boombox has somewhat mixed reviews, so potential buyers would be well-advised to do a bit of investigation before nabbing the ECO X Terra. Still, a $100 discount on a waterproof boombox sounds like a good proposition.

Buy: Amazon

Via SlickDeals