The Motorola Boom2+ is a Universal Bluetooth Headset that offers exceptional call clarity using dual-microphone CrystalTalk™ noise-cancellation technology. The Boom features 3 unique wearing styles such as in-ear without a hook, in-ear with a hook, over the ear so you can choose what is most comfortable for you. Simply flip the boom mic open to answer a call and snap close to hang up. It has 2-mics and a range of up to 300 feet so you will never be too far away to make a hands-free call. The Boom2+ has an IP54 water and dust resistance rating.