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Sennheiser
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M2 IEBT SW
User Manual
34 pgs5.07 Mb0
User Manual [ru]
35 pgs1.82 Mb0
Table of contents
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Sennheiser M2 Iebt SW User Manual

M2 IEBT SW
In-Ear Wireless
Instruction Manual
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Contents
Contents
Package includes .......................................................................................... 6
Overview of the headphones ...................................................................... 7
Overview of pictograms ...............................................................................8
Overview of the LED indications .............................................................. 10
Overview of buttons .................................................................................... 11
Charging basics .......................................................................................... 12
Pairing the headphones ............................................................................. 14
Wearing the headphones............................................................................17
Switching the headphones on ...................................................................17
Switching the headphones off ...................................................................17
Adjusting the volume ................................................................................. 18
Checking the battery life of the headphones .......................................... 19
Controlling music playback ....................................................................... 21
Making calls on the headphones .............................................................. 22
Voice control function ................................................................................24
Care and maintenance ............................................................................... 25
Changing ear adapters ..............................................................................25
Storage and handling .................................................................................26
Replacing/removing the rechargeable battery ......................................27
Clearing previously paired devices ..........................................................29
Specifications ............................................................................................. 30
Trademarks ..................................................................................................31
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Important safety instructions

Important safety instructions
X Read this instruction manual carefully and completely before using the
product.
X Do not use an obviously defective product. X Only use the product in environments where Bluetooth® wireless
transmission is permitted.
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 Do not insert the ear canal phones too deep into your ears and never
insert them without ear adapters. Always extract the ear canal phones from your ears very slowly and carefully.
X Keep the headphones at least 10 cm/3.94” from cardiac pacemakers
or implanted defibrillators. The headphones contain magnets that generate a magnetic field which could cause interference with cardiac pacemakers and implanted defibrillators.
X Keep the product, accessories and packaging parts out of reach of
children and pets to prevent accidents and choking hazards.
X Do not use the product in situations which require special attention
(e.g. 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 10 to 40°C/50 to 104°F.
X Only use attachments/accessories/spare parts supplied or
recommended by Sennheiser.
X Clean the product only with a soft, dry cloth. X Use the product with care and store it in a clean, dust-free environment.
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Important safety instructions
Intended use/Liability
These in-ear wireless headphones are designed for use with mobile devices (e.g. mobile music players, mobile phones, tablets) that support wireless communication via Bluetooth. Compatible Bluetooth devices include those that support the following profiles: Hands Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), and Audio/Video Remote Control Profile (AVRCP).
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.
Before putting the product into operation please observe the respective country-specific regulations!
Safety instructions for the Lithium-Polymer battery pack
WARNING In extreme cases, abuse or misuse of the 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.
Only use rechargeable batteries and chargers recommended by Sennheiser.
Charge products with built-in rechargeable batteries at ambient temperatures between 10 and 40°C/50 and 104°F.
Switch battery-powered products off after use.
When not using the product for extended periods of time, charge its built-in rechargeable batteries regularly (about every 3 months).
Do not heat above 70°C/158°F, e.g. do not expose to sunlight or throw into fire.
Do not charge a product with built-in rechargeable batteries if the product is obviously defective.
• heat generation
• smoke or gas development
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The M2IEBTSW In-Ear Wireless headphones
The M2IEBTSW In-Ear Wireless headphones
The M2 IEBT SW In-Ear Wireless headphones delivers uncompromised style, sound performance and take-anywhere mobility. The high-quality design of the headphones isn’t complete without the exceptional wireless sound assured by Bluetooth 4.2 and Qualcomm® aptX™ or AAC audio codec.
Features
• Custom-machined, stainless-steel, in-ear sound tunnels for superior acoustic precision
• Supports Qualcomm® aptX™ for true Hi-Fi sound
• Supports AAC (Advanced Audio Coding) for greater sound quality and transparency
• 6 hour battery life with 1.5 hour charging
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The M2IEBTSW In-Ear Wireless headphones
Bluetooth
The M2IEBTSW In-Ear Wireless headphones comply with the Bluetooth
4.2 standard and are compatible with all Bluetooth 1.1, 1.2, 2.0, 2.1, 3.0,
4.0 and 4.1 devices with the following profiles: Hands Free Profile (HFP),
Advanced Audio Distribution Profile (A2DP), and Audio/Video Remote Control Profile (AVRCP).
TM
aptX
With AAC or aptXTM audio coding, you can be assured of crisp, pure and full stereo sound. It allows you to not only hear, but experience and feel the audio as it was intended. Utilizing aptXTM, Bluetooth technology can now offer wireless audio quality that is indistinguishable from the highest quality wired connection.
TM
aptX
Qualcomm® aptX™ LL (Low Latency) audio ensures your Bluetooth® wireless enabled device can deliver sound in sync with visual media. It reduces delay and improves end-to-end speed of the audio transmission, resulting in a high quality, synchronized user experience. With aptX Low Latency you can enjoy the freedom of wireless for applications such as gaming and watching videos.
LL
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Package includes

Package includes
Headphones
Carry case
S L
XS
Ear adapters
USB cable for charging
Quick Guide
Safety Guide
Quick guide
Safety guide
A list of accessories can be found at www.sennheiser.com. For information on suppliers, contact your local Sennheiser partner: www.sennheiser.com > “Sales Partner“.
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Product overview

Product overview

Overview of the headphones

2
1
3
4
8
5
6
7
9
0
1 Ear adapters 6 Volume/track - button
2 Bluetooth antenna (not visible) 7 LED
3 Cable organizer 8 Micro-USB input
4 Volume/track + button 9 Micro-USB cover
5 Multifunction button 0 Magnetic clasp
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Product overview

Overview of pictograms

Pictograms for pressing a button
Pictogram Meaning
1x
2x
2s
Press and immediately release the button
Press the button twice
Press the button and hold for 2 seconds
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Product overview
Pictograms for the LED
Pictogram Meaning
The LED lights up
The intervals signify flashing
The LED lights up/flashes continuously
3s
The time the LED lights up before blinking
Examples of pictograms that may be used in this manual:
Pictogram Meaning
The LED flashes continuously
3s
2s 2s
The LED lights up for 3 seconds, then off, and repeat
The LED lights up, then off for 2 seconds, and repeat
The LED lights up continuously
1s
The LED continuously flashes blue and red per second
The pictogram “i”
Notes marked with the pictogram “i” provide useful information on the use of the headphones.
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