Replacing the ear pads .....................21 Replacing the headset’s rechargeable battery ............22 Storing the headset ....................23 Updating the software of the product ..............24 If a problem occurs ....................26 Specifications ......................27 Manufacturer Declarations ..................28 MB Pro1 | MB Pro 2...
The risk is to be borne by the user. Sennheiser is not liable for damages to USB devices that are not consistent with the USB specifications. Sennheiser is not liable for damages resulting from the loss of connection due to flat or overaged rechargeable batteries or exceeding the Bluetooth transmission range.
• Room experience – for a more realistic sound and increased call comfort (MB Pro 2 only) • Sennheiser voice clarity – for a natural speech and listening experience • Ultra noise-canceling microphone – for perfect speech transmission • Large leatherette ear pads – for exceptional wearing comfort and powerful sound •...
Quick Guide *not included A list of accessories can be found on the product page of the headsets at www.sennheiser.com/cco. For information on suppliers, contact your local Sennheiser partner: www.sennheiser.com/cco > “Where to Buy”. MB Pro1 | MB Pro 2...
Product overview Product overview Overview of headsets MB Pro 1 MB Pro 2 Windshield Headset LED Microphone Multi-function button Battery compartment Audio button Ear pad Charging contacts Name plate MB Pro1 | MB Pro 2...
The LED flashes. The LED flashes once every 3 seconds. The LED flashes 3 times per second. The pictogram “i” Notes marked with the pictogram “i” provide important information on the use of the product. MB Pro1 | MB Pro 2...
15 hours; battery is fully charged After 30 seconds, the LED goes off. Press the multi-function button to check the battery charge level. When the battery is fully charged, the LED lights up blue constantly. MB Pro1 | MB Pro 2...
Transfers a call from the headset to the mobile phone Switches the headset on/off Accepts an incoming call and puts the active call on hold (managing two calls) Redials the last number Toggles between two calls (managing two calls) Activates pairing mode MB Pro1 | MB Pro 2...
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Changes the direction of the Audio button‘s volume up/ down function; MB Pro 2 also changes the left and the right stereo channel Activates/deactivates the room experience for enhanced call comfort during calls (MB Pro 2 only) MB Pro1 | MB Pro 2...
When the battery charge level drops below 15 minutes of talk time, the LED flashes red and the voice prompt “Recharge headset” is announced several times. When the battery is flat, the headset switches off automatically. 10 | MB Pro1 | MB Pro 2...
Plug the Bluetooth USB dongle into the USB port of your PC. Follow the instructions in the next chapter, as well as those given in the in- struction manual of your Bluetooth USB dongle. MB Pro1 | MB Pro 2 | 11...
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All available devices in the proximity of the mobile phone are displayed. From the found Bluetooth devices, select “Sennheiser MB Pro 1” or “Sennheiser MB Pro 2“ to pair the headset with the mobile phone. If necessary, enter the default PIN code “0000”.
MB Pro1: ear pad rests comfortably on your right or left ear. – MB Pro2: the ear pads rest comfortably on your ears. Left Right 2-3 cm MB Pro 1 MB Pro 2 MB Pro1 | MB Pro 2 | 13...
+ paired connected ”power off“ If the headset has not been used for more than 30 minutes and no devices are connected, the headset automatically switches off to conserve battery power. 14 | MB Pro1 | MB Pro 2...
Press the Audio button until you hear a confirmation beep. The room experience is now activated or deactivated. beep - Room experience activated/ deactivated MB Pro1 | MB Pro 2 | 15...
“Swap volume keys” is announced in the headset. MB Pro 2: When the direction of the Audio button‘s volume up/down function is changed, the headset’s left and right stereo channel is also changed to provide optimum stereo sound. “Swap volume keys“ 16 | MB Pro1 | MB Pro 2...
When the voice prompts are disabled, you hear a beep in the headset. When you listen to music, the music is paused until you end the call. This function is not supported by all mobile phones. MB Pro1 | MB Pro 2 | 17...
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Voice prompt Activates voice dialing ”Voice dial“ Cancels voice dialing – Say your voice command, e.g. “Call Jane”. The Bluetooth device dials Jane’s number. Some voice dial systems require an internet connection. 18 | MB Pro1 | MB Pro 2...
If you put an active call on hold (toggling): Press the multi-function button again: Duration Active Function call incoming call Ends the active call and makes the call on hold active (phone dependent) MB Pro1 | MB Pro 2 | 19...
– “Phone one connected” for the first mobile phone – “Phone two connected” for the second mobile phone or – “Dongle connected” for the Bluetooth dongle. 1. ”power on“ 2. „... connected“ 20 | MB Pro1 | MB Pro 2...
Replacing the ear pads For reasons of hygiene, you should replace the ear pads from time to time. Spare ear pads are available from your Sennheiser partner. Carefully remove the old ear pad from the ear cup. Attach the new ear pad to the ear cup by pressing firmly around the ear pad.
Carefully open the battery compartment and loosen the connector plug of the rechargeable battery. Spare rechargeable batteries are available from your Sennheiser partner. Only use spare rechargeable batteries recommended by Sennheiser. Replacing the rechargeable battery of the MB Pro 1 headset Open the battery compartment cover.
If you do not use the headset for extended periods of time: Charge the rechargeable battery every 3 months for about 1 hour. Store the headset in a clean and dry environment. MB Pro1 | MB Pro 2 | 23...
Use a USB cable with mini USB plug to connect the headset to your computer. Start the “Sennheiser Updater”. The “Sennheiser Updater” compares the installed firmware version of the headset to the latest firmware version available for download. If your firm- ware needs to be updated, upgrade to the latest version according to the instructions of the “Sennheiser Updater”.
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The “Sennheiser Updater” compares the installed firmware version of the Bluetooth USB dongle to the latest firmware version available for download. Upgrade to the latest version according to the instructions of the “Sennheiser Updater”. MB Pro1 | MB Pro 2...
If a problem occurs that is not listed in the above table or if the problem cannot be solved with the proposed solutions, please contact your local Sennheiser partner for assistance. To find a Sennheiser partner in your country, search at www.sennheiser.com/cco.
Before putting the product into operation, please observe the respective country specific regulations! Trademarks The Bluetooth word mark and logos are registered trademarks owned by Blue- tooth SIG, Inc. and any use of such marks by Sennheiser is under license. 28 | MB Pro1 | MB Pro 2...
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