1 2
Charging the headset Switching the headset on/off
3h
ON OFF
1
3
Pairing the headset to a Bluetooth device (e.g. mobile phone)
when MM 100 is:
5 s
OFF
20 cm
ON
2 s
MM 100
OK
Keyword
0000
2 s
5 s
Important safety information
Contents
Important safety information ................................................................................................................................................ 1
Delivery includes ....................................................................................................................................................................... 3
Features of the MM 100 .......................................................................................................................................................... 3
Operating elements .................................................................................................................................................................. 4
Overview of pictograms .......................................................................................................................................................... 4
Overview of buttons ................................................................................................................................................................ 5
LED indications .......................................................................................................................................................................... 6
Putting the MM 100 into operation ...................................................................................................................................... 7
Charging the headset battery ........................................................................................................................................... 7
Switching the headset on .................................................................................................................................................. 8
Establishing Bluetooth connections ................................................................................................................................ 8
Switching the headset off ................................................................................................................................................. 9
Pairing the headset ............................................................................................................................................................. 9
Using the MM 100 ................................................................................................................................................................. 10
Wearing the headset ....................................................................................................................................................... 10
Listening to music ............................................................................................................................................................ 11
Calling ................................................................................................................................................................................. 11
Muting/unmuting the headset’s microphone ............................................................................................................ 13
Changing the volume ....................................................................................................................................................... 13
If you are out of the transmission range ..................................................................................................................... 13
Cleaning and maintaining the MM 100 ............................................................................................................................. 14
Accessories .............................................................................................................................................................................. 14
Specifications .......................................................................................................................................................................... 15
Manufacturer declarations .................................................................................................................................................. 16
Important safety information
The MM 100 has been manufactured according to the accepted rules of safety and current technology. However,
there is still a danger of damage to equipment if the following general safety instructions are not complied with.
• Read this instruction manual.
• Follow all instructions.
• Make this instruction manual easily accessible to all users at all times. Always include this instruction manual
when passing the MM 100 on to third parties.
General instructions
• Never disassemble or modify components of the MM 100.
• The built-in rechargeable battery may present a fire or chemical burn hazard if mistreated. Therefore, do not
disassemble, heat above 40 °C (104 °F) or incinerate the rechargeable battery.
• Sennheiser Communications is not liable for damages resulting from the loss of connection due to a run flat
battery, an old battery or exceeding the transmission range.
Before operation • Use the MM 100 in dry places only and keep liquids and small electrically conductive parts away from the
During charging • Do not wear the headset when charging.
MM 100 and its connecting sockets.
• Do not expose the MM 100 to extreme temperatures. Normal operating temperatures are 10 °C (50 °F) to
40 °C (104 °F).
• Store the headset in a clean, dust-free environment.
• Sennheiser Communications is not liable for damages to USB devices that are not consistent with the USB
specifications.
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Important safety information
• The headset must be charged either with a compatible Sennheiser Communications power supply, the
compatible Sennheiser Communications car charger unit, or other compatible Sennheiser Communications’
charging units.
• Never try to charge batteries other than the one in the MM 100 headset with the MM 100 power supply or car
charger unit.
During operation • Avoid listening at high volume levels for long periods since this leads to permanent hearing damage.
After the usage period • Dispose of the built-in batteries according to local regulations. Do not dispose as household waste.
• Observe your country’s regulations for the use of mobile phones, headsets and hands free equipment in
traffic. Always focus your attention on driving safely!
• This equipment generates, uses and can radiate radio frequency energy and, if not used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation.
• Only use the headset in aircraft where wireless Bluetooth® transmission is permitted.
• The headset contains magnets that generate a magnetic field which could cause dangerous interference with
cardiac pacemakers and implanted defibrillators. Keep the headset at least 1.2” (3 cm) from cardiac
pacemakers or implanted defibrillators.
Intended use
The MM 100 is an accessory for mobile phones or any Bluetooth compliant device with a hands free profile (HFP),
a headset profile (HSP), an advanced audio distribution profile (A2DP) or an audio/video remote control profile
(AVRCP). It is intended for wireless communication via Bluetooth technology in dry environments.
It is considered improper use when the MM 100 is used:
• for any application not named in this instruction manual,
• under operating conditions that deviate from those described in this instruction manual.
Safety instructions for Lithium-Polymer rechargeable batteries
The MM 100 has a built-in Lithium-Polymer rechargeable battery. If abused or misused, rechargeable batteries
may leak.
WARN ING ! In extreme cases, rechargeable batteries may even present
•a heat hazard
• a fire hazard
• an explosion hazard
• a smoke and gas hazard
Please understand that Sennheiser Communications does not accept liability for damage arising from abuse or
misuse.
Keep away from children. Only charge rechargeable batteries at ambient
Do not heat above 40 °C/104 °F, e.g. do not
expose to sunlight or throw into a fire.
Do not expose to moisture. Do not mutilate or dismantle.
Do not short-circuit. Store the units/rechargeable batteries in a cool
When not using rechargeable batteries for
extended periods of time, charge them
regularly (every six months for about
one hour).
Return defective units or units with defective rechargeable batteries to your specialist dealer.
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temperatures between 10 °C/50 °F and 40 °C/
104 °F.
Do not charge the rechargeable battery if the
unit is obviously defective.
and dry place at room temperature (approx.
20 °C/68 °F).
Only charge rechargeable batteries with the
appropriate Sennheiser Communications
chargers.
Delivery includes
Delivery includes
1 MM 100 Bluetooth stereo headset with built-in rechargeable
Lithium-Polymer battery
1 MM 100 power supply (EU/UK/US version)
1 USB charging cable
1 instruction manual
Features of the MM 100
• A2DP stereo Bluetooth® headset with excellent sound quality
• Superb natural stereo sound
• Comfortable, discreet neckband
• 2 simultaneous sources – e.g. MP3 player and mobile phone
•Audio player control
–play/pause
– skip to the next track/previous track*
• Mobile phone control
– answer/end/reject
–mic muting
– transfer call*, redial*, voice dial*
• Battery life time
– up to 7.5 hours of music listening
– up to 9 hours of talk time
– up to 220 hours of standby time
* These functions must be supported by the mobile phone.
Bluetooth
The MM 100 complies with the Bluetooth 2.0 + EDR standard. Via its Bluetooth interface, it can be connected to
a wide variety of Bluetooth enabled devices. Bluetooth wireless technology allows the MM 100 to communicate
with your Bluetooth enabled device (e.g. mobile phone, MP3 player, PC or PDA) within a range of up to 10 meters.
In addition, the headset is compatible with all Bluetooth 1.1 and 1.2 devices that support the hands free (HFP),
headset (HSP), or advanced audio distribution profile (A2DP)
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