왘 Read this instruction manual carefully and completely before using the
product.
왘 Always include this instruction manual when passing the product on to
third parties.
왘 Do not use an obviously defective product.
Preventing damage to health and accidents
왘 Do not listen at high volume levels for long periods of time to prevent
hearing damage.
왘 Always 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.
왘 Keep the product, accessories and packaging parts out of reach of chil-
dren and pets to prevent accidents and choking hazards.
왘 Do not use the product in an environment that requires your special
attention (e.g. in traffic).
왘 Do not wear the headset during charging since the rechargeable
battery can get warm.
Preventing damage to the product and malfunctions
왘 Always keep the product dry and do not expose it to extreme temper-
atures (hairdryer, heater, extended exposure to sunlight, etc.) to avoid
corrosion or deformation.
왘 Only use attachments/accessories supplied or recommended by
Sennheiser.
왘 Only clean the product with a soft, dry cloth.
왘 Only use the product in environments where wireless Bluetooth®
transmission is permitted.
Intended use/Liability
The Presence headset is an accessory for mobile phones, softphones and
any other Bluetooth compliant device with a “hands free profile” (HFP), a
“headset profile” (HSP) or an “advanced audio distribution profile”
(A2DP). It is intended for wireless communication via Bluetooth connection.
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.
2 | Presence
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.
Important safety information
Safety instructions for rechargeable batteries
In extreme cases, abuse or misuse of rechargeable batteries can lead to:
WAR NING
•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.
Only charge rechargeable
batteries at ambient
temperatures between
10°C/50°F and 40°C/104°F.
Do not heat above 70 °C/
158 °F, e.g. do not expose
to sunlight or throw into
a fire.
Switch rechargeable
battery-powered products
off after use.
When not using
rechargeable batteries for
extended periods of time,
charge them regularly
(about every 3 months).
Presence | 3
The Presence Bluetooth headset
The Presence Bluetooth headset
The stylish new Presence Bluetooth headset is the wireless solution for
phone calls with mobile phones and softphones with superb sound quality
in all environments. It features WindSafe and SpeakFocus technology to
filter away background noise and enhance voice quality, thus providing
ultimate speech intelligibility.
Bluetooth
The headset complies with the Bluetooth 4.0 standard and is compatible
with all Bluetooth 1.1, 1.2, 2.0, 2.1, 3.0 and 4.0 devices with a “hands
free profile” (HFP), a “headset profile” (HSP) or an “advanced audio
distribution profile” (A2DP). The headset provides wireless freedom to
give hands-free convenience with your mobile phone.
Additional features of the Bluetooth 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 reproduction 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
•Long talk time – talk to business partners and friends for up to
10 hours, with up to 14 days of standby time
•Headset battery level indicator displayed on Apple iPhone® screen
•Noise dependent volume control – automatic, adaptive volume adjustment for optimized speech intelligibility and sound quality
4 | Presence
Sennheiser PC software
The free Sennheiser PC software allows you to add value to your
Sennheiser products. The Sennheiser Updater, for example, facilitates easy
updating of products with new software. For more information, visit our
website at www.sennheiser.com/cco/software.
Package contents
Quick
Guide
Package contents
Presence mono Bluetooth headset
with built-in rechargeable Lithium-Polymer battery
Adjustable ear hook
Ear adapters with loop (S, M, L)
Car charger
Safety
Guide
Charging cable
BTD 800 USB dongle – for Presence UC variants only
Carrying case for headset and accessories –
for Presence UC variants only
Quick Guide
Safety Guide
A list of accessories can be found on the Presence product page at
www.sennheiser.com/cco.
For information on suppliers, contact your local Sennheiser partner:
www.sennheiser.com/cco > “SalesPartners“
Presence | 5
Product overview
3
9
7
6
1
8
5
2
4
0
A
Product overview
Presence headset
1 Volume + button*
2 Volume – button*
3 Multi-function button
4 Microphones
5 On/Off power slide
* You can swap the +/– assignment of the Volume buttons (see page 18)
If, for example, you want to wear the headset on the left ear instead of the
right (see page 14).
6 Speaker
7 Ear hook
8 USB socket
9 LED
Charging accessories
0 Charging cableA Car charger
6 | Presence
Product overview
5s
1s
3s
1s
Overview of pictograms
Meaning of the pictograms for pressing a button
PictogramMeaning
Briefly press this button.
2 x
Double-press this button.
Keep this button pressed for 5 seconds.
Meaning of the pictograms for the flashing of the LED
PictogramMeaning
This pictogram symbolizes a flashing.
This pictogram symbolizes a time interval.
Examples of some of the pictograms that are used throughout this instruction manual:
PictogramMeaning
The LED flashes.
The LED flashes once every 3 seconds.
The LED flashes 3 times per second.
The pictogram “i”
Notes marked with the pictogram “i” provide important information
on the use of the headset.
Presence | 7
Product overview
2s2s
1x
1x
2x
3x
Overview of the LED indications
Meaning during operation
LEDMeaning
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
Once the headset is successfully connected, the LED goes off.
Meaning during calls
LEDMeaning
Incoming call
Incoming call + rechargeable battery is weak
Meaning during charging
LEDcorresponds to a talk time of ...
less than 1 hour
between 1 and 2 hours
between 2 and 4 hours
between 4 and 10 hours
up to 10 hours; battery is fully charged
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 constantly.
8 | Presence
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