User Manual
Table Of Contents
- Important safety information
- Introduction
- Package contents
- Product overview
- Putting the headset into operation
- Using the headset
- Individually adjusting the headset and wearing it
- Switching the headset on and connecting it
- Switching the headset off
- Activating/deactivating the voice prompts
- Retrieving information on the remaining talk time
- Activating/deactivating the room experience (MB Pro 2 only)
- Changing the volume
- Making calls using the headset
- Managing multiple calls
- Restoring factory default settings (Reset)
- If you are out of the Bluetooth transmission range
- Cleaning and maintaining the headset
- If a problem occurs ...
- Specifications
- Manufacturer Declarations
22 | MB Pro1 | MB Pro 2
Cleaning and maintaining the headset
Replacing the headset’s rechargeable battery
CAUTION
Damage to the product due to improper handling!
The cables can be kinked or damaged if you open the battery compartment too
jerkily.
X 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
1. Open the battery compartment cover.
2. Remove the rechargeable battery and carefully loosen the connector plug of
the rechargeable battery.
3. Insert the connector plug of the new rechargeable battery into the connection
socket. Observe correct orientation of the connector plug.
4. Reattach the battery compartment cover.
1 2
3 4