Sennheiser MB 110 WN User manual

MB 110 WN
(SCBT8)
WHITE NOISE
Secure Headset
Instruction manual

MB 110 | 1
Contents
Contents
Important safety information ...................................................................... 2
The MB 110 WN Bluetooth headset ............................................................ 4
Package contents ........................................................................................... 5
System requirements .................................................................................... 5
Product overview ........................................................................................... 6
MB 110 WN headset ..................................................................................... 6
Charging accessories ..................................................................................... 6
Overview of pictograms ............................................................................... 7
Overview of the LED indications ................................................................. 8
Overview of buttons ..................................................................................... 9
Putting the headset into operation .......................................................... 10
Charging the headset battery ................................................................... 10
Pairing the headset with Bluetooth devices .......................................... 11
Using the headset ........................................................................................ 13
Individually adjusting the headset and wearing it ............................... 13
Switching the headset on and connecting it .......................................... 15
Switching the headset off .......................................................................... 16
Verifying remaining battery life ............................................................... 16
Changing the volume .................................................................................. 17
Making calls using the headset ................................................................. 18
Cleaning and maintaining the headset .................................................... 19
Updating the software of the product .................................................... 20
If a problem occurs ... .................................................................................. 21
If you are out of the Bluetooth transmission range ............................. 22
Specifications ............................................................................................... 23

Important safety information
2 | MB 110
Important safety information
왘Read this instruction manual carefully and completely before using the
product.
왘Always include this instruction manual when passing the product on to
third parties.
왘Do not use an obviously defective product.
Preventing damage to health and accidents
왘Do not listen at high volume levels for long periods of time to prevent
hearing damage.
왘Always maintain a distance of at least 3.94“ (10 cm) between the ear
cups and the cardiac pacemaker or implanted defibrillator since the
product generates permanent magnetic fields.
왘Keep the product, accessories and packaging parts out of reach of chil-
dren and pets to prevent accidents and choking hazards.
왘Do not use the product in an environment that requires your special
attention (e.g. in traffic).
왘Do not wear the headset during charging since the rechargeable
battery can get warm.
Preventing damage to the product and malfunctions
왘Always keep the product dry and do not expose it to extreme tempera-
tures (hairdryer, heater, extended exposure to sunlight, etc.) to avoid
corrosion or deformation.
왘Only use attachments/accessories supplied or recommended by Senn-
heiser.
왘Only clean the product with a soft, dry cloth.
왘Only use the product in environments where wireless Bluetooth®
transmission is permitted.

Important safety information
MB 110 | 3
Safety instructions for rechargeable batteries
In extreme cases, abuse or misuse of rechargeable batteries can lead to:
Intended use/Liability
This headset is an accessory for mobile phones and is intended for wireless
communication via Bluetooth connection. On the connected mobile phone
the WHITE NOISE application needs to be installed and either the Apple
“iPod Accessory Protocol“ (iAP2) or the Android “Serial Port Profile“ (SPP)
must be supported.
It is considered improper use when this product is used for any application
not named in this instruction manual.
Sennheiser does not accept liability for damage arising from abuse or
misuse of this product and its attachments/accessories.
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.
WARNING
•explosion,
•fire development,
• heat generation or
• smoke or gas development.
Dispose of products with
built-in rechargeable
batteries at special
collection points or return
them to your specialist
dealer.
Switch rechargeable
battery-powered products
off after use.
Only charge rechargeable
batteries at ambient
temperatures between
10°C/50°F and 40°C/104°F.
When not using
rechargeable batteries for
extended periods of time,
charge them regularly
(about every 3 months).
Do not heat above 70 °C/
158 °F, e.g. do not expose
to sunlight or throw into
a fire.

The MB 110 WN Bluetooth headset
4 | MB 110
The MB 110 WN Bluetooth headset
The MB 110 WN Bluetooth headset is the wireless solution for highly
secure communication. It only works together with the WHITE NOISE
mobile application and features a hardware based encryption technology.
The solution can support the highest security levels while allowing
business users to continue using the mobile devices they already own.
Bluetooth
The headset complies with the Bluetooth 5.0 standard and is compatible
with all Bluetooth 1.1, 1.2, 2.0, 2.1, 3.0, 4.0 and 5.0 devices with the Apple
“iPod Accessory Protocol“ (iAP2) or the Android “Serial Port Profile“ (SPP).
The headset provides wireless freedom to give hands-free convenience
with your mobile phone.
Additional features of the Bluetooth headset
• Secure communication – robust hardware encryption technology inte-
grated directly in the headset
• WindSafe technology – intelligent wind noise reduction using three
digital microphones working in synergy and filtering away unwanted
wind noise
• SpeakFocus technology – adaptive noise reduction system with
3 digital microphones which is optimized for noisy environments e. g.
in a car, outdoors or in the office
• Echo-free conversations – digital echo cancellation eliminates all
echoes while you are talking
• Easy to use due to power on/off slide and call control – you can quickly
take or end calls and adjust the volume to suit you best
• HD quality sound – crystal-clear, detailed and transparent sound repro-
duction due to large wideband speaker and extended frequency
response
• Lightweight comfort – headset weighs only 13 grams
• Flexible wearing style – wear left or right, use with or without ear hook
• Noise dependent volume control – automatic, adaptive volume adjust-
ment for optimized speech intelligibility and sound quality

Package contents
MB 110 | 5
Package contents
System requirements
The MB 110 WN secure headset only works with the WHITE NOISE mobile
application.
왘Install the WHITE NOISE Application.
For further information: See WHITE NOISE Quick Guide and contact your IT
administrator – if required.
MB 110 WN mono Bluetooth headset
with built-in rechargeable Lithium-Polymer battery
Adjustable ear hook
Ear adapters with loop (S, M, L)
Car charger
Charging cable
Quick Guide
Safety Guide
The WHITE NOISE application and its user guide will be delivered by
the reseller.
Quick
Guide
Safety
Guide
WHITE NOISE

Product overview
6 | MB 110
Product overview
MB 110 WN headset
* You can swap the +/– assignment of the Volume buttons (see page 17)
If, for example, you want to wear the headset on the left ear instead of the
right (see page 13).
Charging accessories
1Volume + button*
2Volume – button*
3Multi-function button
4Microphones
5On/Off power slide
6Speaker
7Ear hook
8USB socket
9LED
3
9
7
6
1
8
5
2
4
0Charging cable ACar charger
0
A

Product overview
MB 110 | 7
Overview of pictograms
Meaning of the pictograms for pressing a button
Meaning of the pictograms for the flashing of the LED
Examples of some of the pictograms that are used throughout this instruc-
tion manual:
The pictogram “i”
Pictogram Meaning
Briefly press this button.
Double-press this button.
Keep this button pressed for 5 seconds.
Pictogram Meaning
This pictogram symbolizes a flashing.
This pictogram symbolizes a time interval.
Pictogram Meaning
The LED flashes.
The LED flashes once every 3 seconds.
The LED flashes 3 times per second.
Notes marked with the pictogram “i” provide important information
on the use of the headset.
2 x
5s
1s
3s
1s

Product overview
8 | MB 110
Overview of the LED indications
Meaning during operation
Once the headset is successfully connected, the LED goes off.
Meaning during calls
Meaning during charging
After 5 minutes of charging, 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 for 5 minutes.
LED Meaning
Headset switches on
Headset switches off
Headset is in pairing mode
Pairing was successful
Pairing has failed or has been cancelled
Connectable state, not connected
LED Meaning
Incoming call
Incoming call + rechargeable battery is weak
LED corresponds to a battery life of ...
< 20%
> 20%
> 40%
> 60%
> 80%
100%; battery is fully charged
2s 2s
1x
1x
2x
3x
4x

Product overview
MB 110 | 9
Overview of buttons
Multi-function button
Volume buttons
Press
the
button
Function Page Beep(s)
Accepts a call (incoming call)
Ends a call (active call)
Retrieves information on the remaining
battery life
18
18
16
–
Rejects a call (incoming call)
During an active call:
Mutes/unmutes the headset‘s microphone
18
18
–
Changes to pairing mode (idle) 11
1 s
4 s
oror
Button Duration Function Page Beep(s)
Press one of
the volume
buttons
During an active call:
Increases/reduces the
speaker volume
In idle mode (no active call):
Increases/reduces the volume
for the ring tone, the beeps
and the voice prompts
17 –
+
Button Duration Function Page Beep(s)
Press and
hold both
volume
buttons
In idle mode (no active call):
Reverses the function of the
Volume +/– buttons
17
2s

Putting the headset into operation
10 | MB 110
Putting the headset into operation
Charging the headset battery
A complete charging cycle takes about 1 hour and 20 minutes. Before
using the headset for the first time, charge the rechargeable battery for a
complete charging cycle without interruption.
1Take off the headset and switch it off (see page 16).
2Connect the micro USB plug of the charging cable to the USB socket of
the headset.
3Connect the USB plug of the charging cable to the USB socket of your
computer, the car charger or a power supply unit (not included).
4The battery is being charged. The LEDflashes depending on the battery
charge level. After 5 minutes, 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.
WARNING
Danger of injury!
Wearing the headset when charging can cause burns and injuries.
왘Do not wear the headset when charging.
1:20 h
A charging time of ... corresponds to a battery life of ... LED flashes
approx. 10 min < 20%
approx. 20 min > 20%
approx. 40 min > 40%
approx. 60 min > 60%
When the battery charge level drops below 10%, the LED flashes red
and the voice prompt “recharge headset” is announced several
times. When the battery is flat, the headset switches off
automatically.
1x
1x
2x
3x
1 2
3 4
*
*not included
< 20% battery left
> 20% battery left
> 40% battery left
> 60% battery left
> 80% battery left
100 %
1x
1x
2x
4x
3x
LED flashes Meaning

Putting the headset into operation
MB 110 | 11
Pairing the headset with Bluetooth devices
The headset complies with the Bluetooth 5.0 standard. In order that data
can be transmitted wirelessly using Bluetooth technology, you have to
pair your headset with Bluetooth devices that support the Apple
“iPod Accessory Protocol“ (iAP2) or the Android “Serial Port Profile“ (SPP)
and has the WHITE NOISE application installed.
The headset can save the connection profiles of up to eight Bluetooth
devices with which it has been paired. After switch-on, the headset
automatically tries to connect to the last connected Bluetooth device. You
can only connect a second Bluetooth device after having switched off the
first Bluetooth device.
If you pair the headset with a ninth Bluetooth device, the saved connection
profile of the least used Bluetooth device will be overwritten. If you want
to re-establish a connection with this Bluetooth device, you have to pair
the headset again.
CAUTION
Danger of malfunction!
The transmitted radio waves of mobile phones can impair the operation of
sensitive and unprotected devices.
왘Only make calls with the headset in locations where wireless Bluetooth
transmission is permitted.
paired
paired +
connected

Putting the headset into operation
12 | MB 110
Pairing the headset with a Bluetooth device
By way of example of a mobile phone, the following chapter describes how
to pair the headset with a Bluetooth device. In case of deviation, proceed
as described in the instruction manual of your mobile phone.
1Switch the headset off (see page 16).
2Keep the multi-function button pressed and gently pull the on/off
power slide away from the headset. The LED alternately flashes blue
and red. The headset is in pairing mode.
3Enable the Bluetooth visibility on your mobile phone.
4On the mobile phone, start a search for Bluetooth devices. All available
devices in the proximity of the mobile phone are displayed.
5From the found Bluetooth devices, select “MB 110 WN” to establish a
Bluetooth connection to the headset.
6Once the headset is paired with the mobile phone, the LED goes off.
If pairing is not successful within 5 minutes, the headset automatically
returns to connectable mode. Repeat the pairing procedure.
1
3
6
4
20 cm
”Pairing successful”
2
”Pairing“
5
off
3x
MB 110 WN
Sennheiser MB Pro 1
Menu
Bluetooth on
Bluetooth off
on
press and hold while powering on
Menu
Add device

Using the headset
MB 110 | 13
Using the headset
Individually adjusting the headset and wearing it
For an optimized and individual wearing comfort, the headset can be worn
on your left or right ear in three different ways: with the ear hook or the
ear adapter or a combination of both.
Wearing the headset with ear adapter
The ear adapter with loop is supplied in 3 different sizes: S, M, L. Select the
size that fits your ear.
1Remove the ear hook and the ear adapter without loop (premounted)
or the ear adapter with loop from the headset.
2Attach the selected ear adapter with loop to the headset.
3Move the headset to your ear and insert the loop of the ear adapter.
4Adjust the angle of the loop so that the headset fits comfortably and
securely in your ear.
1
3 4
LS
2

Using the headset
14 | MB 110
Wearing the headset using the ear hook
You can combine the ear hook with the ear adapter without loop. If then
the headset does not fit properly, use one of the ear adapters with loop.
1Remove the ear adapter with loop if necessary and attach the ear
adapter without loop, whichever feels most comfortable.
2Attach the ear hook to the headset. If you want to change the wearing
ear of the headset, attach the ear hook the other way round.
3Move the headset to your ear and guide the ear hook behind your ear.
If the headset does not fit optimally, slightly bend the ear hook a bit.
4Position the headset so that it fits comfortably.
1 2
3
LM
S
4

Using the headset
MB 110 | 15
Switching the headset on and connecting it
왘Gently pull the on/off power slide away from the headset. The LED
flashes blue 3 times. The voice prompt “power on” is announced in the
headset.
The LED flashes 3 times blue every 2 seconds until the headset finds a
paired Bluetooth device to connect to. Once the connection is success-
fully established, the voice prompt “Phone one connected” is
announced in the headset.
Only one out of the maximum eight paired Bluetooth devices can be
connected to the headset (“paired + connected”).
After switch-on, the headset automatically tries to connect to the last
connected Bluetooth device.
1. ”power on“
2. „... connected“
3x
paired
paired +
connected

Using the headset
16 | MB 110
Switching the headset off
왘Gently push the on/off power slide towards the headset.
The voice prompt “power off” is announced in the headset and the LED
flashes red 3 times. The headset ends the call and switches off.
All volume settings are saved automatically when the headset is switched
off.
Verifying remaining battery life
You can retrieve information on the remaining battery life at any time
except when you are on a call:
왘Press the multi-function button.
”power off“
3x
Information announced LED flashes Remaining battery life
”More than 80 percent
battery left” > 80%
”More than 60 percent
battery left” > 60%
”More than 40 percent
battery left”
> 40%
”More than 20 percent
battery left”
> 20%
”Less than 20 percent
battery left”
< 20%
”Recharge headset” < 10%; automatic voice prompt
4x
3x
2x
1x
1x
1x

Using the headset
MB 110 | 17
Changing the volume
You can adjust three independent volume settings for the headset:
• speaker volume: can be adjusted during an active call,
• volume for the ring tone, the beeps and the voice prompts:
can be adjusted in idle mode (no active call)
왘Press the
•Volume + button to increase the volume.
• Volume – button to reduce the volume.
When the minimum or maximum volume is reached, the voice prompt
“Volume min” or “Volume max” is announced in the headset.
Swapping the +/– assignment of the Volume buttons
You can swap the +/– assignment of the Volume buttons If, for example,
you want to wear the headset on the other ear (see page 13).
왘Keep both Volume buttons pressed for 2 seconds to swap the +/–
assignment of the buttons. The voice prompt “swap volume keys” is
announced in the headset.
Vol +
Vol –
WARNING
Hearing damage due to high volumes!
Listening at high volume levels for long periods can lead to perma-
nent hearing defects.
왘Set the volume to a low level before putting on the headset.
왘Do not continuously expose yourself to high volumes.
2 s
+
A
B

Using the headset
18 | MB 110
Making calls using the headset
Making a call
왘Dial the desired number on your mobile phone using the WHITE NOISE
application.
Accepting/rejecting/ending a call
You hear a ring tone in the headset and the LED flashes blue.
If the headset battery is low, the LED flashes red instead of blue.
왘Press the multi-function button:
Muting the headset’s microphone
왘Press the multi-function button:
WHITE NOISE
Application
Phone 1 “Phone one”
Duration Function Voice prompt/beeps
Accepts a call
Rejects a call ”Call rejected”
Puts an active call on hold
(pause) –
Ends a call ”Call ended”
1 s
2 x
Duration Function Voice prompt
Mutes the headset’s microphone ”Mute on“
Unmutes the headset’s microphone ”Mute off“
1 s
1 s

Cleaning and maintaining the headset
MB 110 | 19
Cleaning and maintaining the headset
Cleaning the headset
왘Only use a dry cloth to clean the product.
Storing the headset
If you do not use the headset for extended periods of time:
왘Charge the built-in rechargeable battery every 3 months for about
1h
our.
왘Store the headset in a clean and dry environment.