Unsurpassed Fit, Form, and Feel: Oasis is a True Comfort headset, designed to be comfortable, stable, and discreet. The lightweight, Behind-the-ear design ensures optimal stability - it looks and feels almost like nothing is there. The Oasis is sure to give you the perfect fit. To ensure call quality in even the loudest environments, The Oasis headset"s dedicated mute button provides a unique feature that makes a common function easier than ever. The Oasis also features full MultiPoint technology, which allows you to simultaneously sync and receive calls from two Bluetooth-enabled devices. This means that if you have separate phones for your business and personal life, you can toggle between calls from the same headset.