You can currently pick up a pair of Samsung's Gear Icon X wireless earbuds, which not only sport 4GB of internal storage for independent music playback, but also bundle real-time voice feedback for workout progress, for $159.99 (20% off).
To take advantage of the promotion, press the Buy Now button below. It would probably be wise to hurry though, as we don't know how much inventory Amazon set aside for the deal and once it's gone… well, it's gone.