A communication headset is disclosed. The headset comprises two earpieces: a first earpiece, having a first arm, positionable in front of a wearer's ear and a second arm, positionable behind a wearer's ear, with a first bone conduction speaker carried on the second arm； and a second earpiece, having a first arm, positionable in front of a wearer's ear and a second arm, positionable behind a wearer's other ear, with a second bone conduction speaker carried on the second arm. A first microphone is carried on the first earpiece, and is adapted to detect ambient sound from at least a first direction. A second microphone is carried on the second earpiece, and is adapted to detect ambient sound from at least a second direction.
