If you love the idea of monstrous bass response, but find that the Synchros S400BT is a bit out of your price range, the SOL Republic Tracks Air is a slightly-less expensive option, while the Outdoor Technology DJ Slims is a solid, inexpensive Bluetooth pair.
Powerful, distortion-free audio performance with intense bass response; Detachable cable for optional wired listening; Exceptionally comfortable, even over long listening sessions
Highly sculpted sound signature; Easy to accidentally pause music or place unintentional phone calls