The MB Pro 2 is a premium Bluetooth headsets for business professionals who demand wireless communication freedom, brilliant sound quality, and exceptional wearing comfort. With an ultra-noise-cancelling microphone equipped with a single channel noise reduction system, the MB Pro headsets reduce background noise, such as car road noise and air conditioning fans. Combined with Sennheiser HD sound and Room Experience technology, the MB Pro headsets provide the listener with a clearer and more natural sound on calls. High-quality robust design includes a large leatherette ear pad for powerful sound and extra wearing comfort. Up to 15 hours of talk time.