SENNHEISER | Sennheiser Bluetooth 4.0 headset, binaural, ultra noise cancelling microphone, double ear, talk time up to 15 hours, Sennheiser HD sound, Luggage Trolley Box Weight (kg): Box 1-

Box Weight (kg): Box 1- 51

* Compatible desktop width: 50cm to 80cm

a color LCD with swappable face plates for easy logo customization and more

Available in capacities up to 512GB*

Solar panel IP rating: IP44

SENNHEISER | Sennheiser Bluetooth 4.0 headset, binaural, ultra noise cancelling microphone, double ear, talk time up to 15 hours, Sennheiser HD sound, Luggage Trolley Box Weight (kg): Box 1-Sennheiser Bluetooth 4. 0 headset, binaural, ultra noise cancelling microphone, double ear, talk time up to 15 hours, Sennheiser HD sound, Wearing style Headband Frequency response (microphone) 150 Hz 6,800 Hz Frequency response (headphones) 150 Hz 15,000 Hz Microphone Ultra noise cancelling Sound pressure level (SPL) Max. 118dB (SPL) limited by ActiveGard Weight 82g 2. 89 oz Charging time 2h 30min (50% in 40min) Technology Bluetooth Version 4. 0