Specification Sheet

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Product Data
General Data
Wearing Style Over the head wearing style with
single-sided and double-sided
variants. Fully adjustable headband.
See table overview.
Color Black with blue ring
Headset weight Single-sided 63 g / 2.22 oz
Double-sided 82 g / 2.89 oz
Ear pad size Ø 56 mm / 2.2 in
Personalization Yes, with nameplate on headset
Audio
Sennheiser Voice Clarity For a clear and natural listening
experience
Microphone Ultra noise-cancelling microphone
for optimal speech transmission
Microphone frequency range 150 – 6,800 Hz
Speaker type Dynamic, neodymium magnet
Speaker frequency response 150 – 15,000 Hz
Sound pressure Limited by ActiveGard®: Max. 118 dB
Room Experience™ technology Reduces listener fatigue for all-day
headset users by externalizing the
sound from your head
Sound enhancement profiles MB Pro Series automatically adapts
and optimizes sound for both com-
munication and multimedia/music
Technical Data
Technology
Bluetooth Version 4.0 / supported
profiles: HSP 1.2 + HFP 1.6 + A2DP 1.2
Talk time Up to 15 hours
Charging time 100 % - 2 h 30 min
50 % - 40 min
Range Up to 25 m / 82 feet
(device dependent)
Warranty 2 years
Hearing Protection
ActiveGard® Technology Protects users against acoustic in-
jury caused by sudden sound burst
on the line
Content of delivery - What's in the box
MB Pro 1 / MB Pro 2 Headset, USB charging cable, Safety
Guide, In compliance leaflet, Quick
Guide
MB Pro 1 UC / MB Pro 2 UC
MB Pro 1 UC ML /
MB Pro 2 UC ML
Headset, Charging stand, USB
dongle, Safety Guide, In compliance
leaflet, Quick Guide
Software
Sennheiser HeadSetup™ Pro
Manager (Saas)
Manage, update and configure your
Sennheiser audio devices from one
location: www.sennheiser.com/
headsetup-pro-manager
Sennheiser HeadSetup™ Pro
(Freeware)
Remote call control, firmware
updates and settings:
www.sennheiser.com/software
FACT SHEET
For information about accessories and spare parts go to: www.sennheiser.com/mbpro
MB Pro Series
MB Pro 1 / MB Pro 2
MB Pro 1 UC / MB Pro 2 UC
MB Pro 1 UC ML / MB Pro 2 UC ML