Zulu Exero is a bone conduction headset that lets you experience truly personal out-of-ear audio. Music is generated just for you by using a light vibration in the headset as they rest around your ears without blocking out your surroundings. There are many situations where noise cancellation is unsafe and also uncomfortable. These headphones are the perfect alternative. Better than normal headphones because you can still hear the world around you. They're better than earbuds because they won’t fall out; they stay rested around your ears. This deal gives you 2 Exero headsets, one for you and one for you to share!