This is pretty awesome! The Orb --- mobile headset doubles as a ring and can be used 30 feet away from your phone. It vibrates if you get a call, but also has a voice-to-text device so you can read messages on your ring.
iRing Controls Your iPod. Wireless Bluetooth connectivity with your iPod and iPhone, the iRing allows you to control playback and volume on any of your Apple media devices. Battery life of up to 2 days before needing to be recharged.