Sennheiser Electronic M2AEBT User Manual
MOMENTUM Wireless
M2 AEBT
Instruction Manual
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Contents
Contents
Important safety instructions ...................................................................................2
The MOMENTUM Wireless (M2 AEBT)
Package includes
Product overview
Overview of the headphones .................................................................................... 7
Overview of pictograms ............................................................................................. 7
Overview of LED indicators ........................................................................................ 9
Overview of buttons .................................................................................................10
Getting started
Charging basics ..........................................................................................................11
Pairing the headphones ...........................................................................................13
Adjusting the headband ..........................................................................................16
Using the headphones
Switching the headphones on ................................................................................17
Switching the headphones off ................................................................................17
Adjusting the volume ...............................................................................................18
Checking the remaining battery life ......................................................................19
Music functions ..........................................................................................................20
Call functions .............................................................................................................21
Voice control functions .............................................................................................23
Using the audio cable ..............................................................................................24
Caring and maintenance
Replacing the earpads ..............................................................................................25
Caring for leather parts ............................................................................................25
Storing and handling ................................................................................................26
Updating the software using the Sennheiser Updater ......................................26
Replacing/removing the rechargeable battery ...................................................27
Troubleshooting
Clearing the paired settings ....................................................................................29
Specifications
Manufacturer declarations
..........................................................................................................6
.........................................................................................................7
......................................................................................................... 11
............................................................................................. 17
.......................................................................................... 25
........................................................................................................ 28
............................................................................................................ 30
...................................................................................... 31
.......................................................................4
M2 AEBT | 1
Important safety instructions
Important safety instructions
X Read the instruction manual, safety guide, quick guide (as supplied) carefully
and completely before using the product.
X Always include this safety guide when passing the product on to third parties.
X Do not use an obviously defective product.
Preventing damage to health and accidents
X Protect your hearing from high volume levels. Permanent hearing damage
may occur when headphones are used at high volume levels for long periods
of time. Sennheiser headphones sound exceptionally good at low and medium volume levels.
X Keep the headphones at least 10 cm/3.94” from cardiac pacemaker or im-
planted defibrillator. The headphones contain magnets that generate a
magnetic field which could cause interference with cardiac pacemaker and
implanted defibrillator.
X Keep the product and its accessories away from small children and pets. The
product contains small parts which may cause choking hazards to small children and pets.
X Do not use the product in situations which require special attention (for ex-
ample, in traffic or when performing skilled jobs).
Preventing damage to the product and malfunctions
X Always keep the product dry and do not expose it to extreme temperatures
to avoid corrosion or deformation. The normal operating temperature is from
0 to 40°C/32 to 104°F.
X Use only attachments/accessories/spare parts supplied or recommended by
Sennheiser.
X Clean the non-leather parts of the product only with a soft, dry cloth.
X Use only the product in environments where Bluetooth® wireless transmis-
sion is permitted.
X Do not wear the headphones during charging because the built-in recharge-
able battery can get warm.
X Use the product with care and store it in a clean, dust-free environment.
X Do not operate the product near heat sources.
Caring for leather parts
X Gently wipe leather parts periodically with a clean, soft cloth dampened with
water.
X Do not use leather polish, detergents or harsh soaps to clean leather parts.
X Avoid storing the headphones in a damp or humid environment.
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Important safety instructions
Intended use/Liability
This wireless headphones are designed for use with mobile devices (e. g. mobile music players, mobile phones, tablets, computers) that support wireless
communication via Bluetooth. Compatible Bluetooth devices include those that
support the following profiles: Hands Free Profile (HFP), Headset Profile (HSP),
Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), and Device ID profile (DIP).
It is considered improper use when this product is used for any application not
named in the associated instruction manuals and product guides.
Sennheiser does not accept liability for damage arising from abuse or misuse of
this product and its attachments/accessories.
Safety instructions for the Lithium-Polymer battery pack
WARNING
In extreme cases, abuse or misuse of Lithium-Polymer battery pack can lead to:
• explosion,
• fire development,
Dispose of products with built-in rechargeable batteries at
special collection points or return them to your specialist
dealer.
Use only rechargeable batteries and chargers recommended
by Sennheiser.
Charge products with built-in rechargeable batteries at
ambient temperatures between 10 and 40°C (+/-5°C) / 50
and 104°F (+/-41°F).
Switch battery-powered products off after use.
When not using the product for an extended period of time,
charge them regularly (about every 3 months).
Do not expose to heat above 70°C/158°F, e.g. do not expose
to sunlight or throw into fire.
Do not charge products with built-in rechargeable batteries
if the product is obviously defective.
• heat generation or
• smoke or gas development.
M2 AEBT | 3
The MOMENTUM Wireless (M2 AEBT)
The MOMENTUM Wireless (M2 AEBT)
Proudly leading the way into the next generation of Sennheiser’s highly regarded MOMENTUM line, the M2 AEBT brings you freedom of movement and
total purity of sound. Bluetooth® wireless technology makes a cable unnecessary, and thanks to Sennheiser’s innovative NoiseGard™ hybrid active noise
cancellation technology, you’ll be able to enjoy your favorite music on the go in
amazing clarity. Two pairs of internal and external microphones work together
to virtually eliminate ambient noise at both high and low frequencies.
A technological masterpiece in a stunning package, the M2 AEBT sports an
elegant stainless steel construction and luxurious leather padding of the highest
quality, fully in keeping with the exacting aesthetic principles of the MOMENTUM
line while the foldable headband and spacious ear cups add a new level of
comfort and convenience to your listening experience. Sennheiser’s M2AEBT – a
modern classic.
Features
• Closed circumaural design featuring Bluetooth® wireless technology
• Luxurious leather headband and earpads for a feeling of substance and
quality
• Amazing stereo sound across the audible range thanks to Sennheiser’s 18Ω
high-end transducers
• Robust, foldable headband for easy storage on the go
• NoiseGard™ hybrid active noise cancellation for optimum isolation from
background noise and outstanding audio performance
• Immediate pairing to smart devices using NFC
• VoiceMax™ technology utilizing two built-in microphones for voice communi-
cation to emphasize speech quality and remove external noise
• 22 hours of battery life span with both Bluetooth® and NoiseGard™ activated
• Comes with an attachable audio cable for use in environments where
Bluetooth® connectivity is not permitted.
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