For the demanding mobile professional, the EPOS ADAPT Presence Grey UC Bluetooth Headset is a compact and discrete single-ear headset that comfortably stays in place with an attached ear hook. Even without a boom mic resting in front of your mouth, the ADAPT Presence is capable of clear and natural-sounding conversations, thanks to EPOS Voice technology and three integrated noise-canceling microphones. The headset also employs WindSafe technology to compensate for windy outdoor conditions.