SENNHEISER MB PRO1
MB Pro 1 – 150 – 15000 Hz, 118dB
SENNHEISER MB PRO2
150 – 15000Hz (150 – 6800Hz mic), 118dB, Bluetooth 4.0
SENNHEISER PRESENCE UC MS LYNC
150 – 6800 Hz, 100 – 15000 Hz, 118db, 25m, 10h
MB Pro 1 – 150 – 15000 Hz, 118dB
150 – 15000Hz (150 – 6800Hz mic), 118dB, Bluetooth 4.0
150 – 6800 Hz, 100 – 15000 Hz, 118db, 25m, 10h