SIE WERDEN DEN KLANG LIEBEN. UND DIE STILLE
YOU WILL LOVE THE SOUND. AND THE SILENCE
User Manual
InLine® PURE I, Bluetooth Over Ear Earphones with Active Noise Cancellation
Product number: 55359, 55359B
1. Disclaimer ............................................................................................................................ 2
2. General Information ............................................................................................................. 3
3. Scope of Delivery ................................................................................................................. 3
4. Description of Warnings and Notes .................................................................................... 3
5. Technical Data ..................................................................................................................... 3
6. Intended Use ........................................................................................................................ 4
7. Improper Use ....................................................................................................................... 5
8. Radio Frequency Notes ....................................................................................................... 5
9. Operation of Earphones ...................................................................................................... 6
9.1 Rechar-ging the Battery....................................................................................................... 6
9.3 Bluetooth connection build-up ............................................................................................. 9
9.4 NFC connection build-up ................................................................................................... 10
9.5 ANC - Active Noise Cancellation....................................................................................... 10
9.6 Phone calls via Bluetooth .................................................................................................. 11
9.7 Phone calls via cable ......................................................................................................... 11
9.8 Listening to Music .............................................................................................................. 12
9.9 Discon-necting ................................................................................................................... 12
10. Changing Ear Pads............................................................................................................ 13
11. Troubleshooting ................................................................................................................. 13
12. Contact / Current Product Information .............................................................................. 14
13. Cleaning and Maintenance................................................................................................ 14
14. Optional Accessories ......................................................................................................... 14
15. Disposal ............................................................................................................................. 14
1. Disclaimer
1. Version English 44/2016
Documentation © 2016 INTOS ELECTRONIC AG
All Rights Reserved. Without written consent of the publisher, this User Manual must not be
replicated in any form, not even in parts, and it must not be duplicated or processed through
use of electronic, mechanical or chemical processes. The present User Manual may contain
printing defects or printing errors. All information in this manual is, however, reviewed
regularly, and corrective changes will be implemented in the following edition. We do not
accept liability for any technical or printing errors and their consequences. All trademarks and
proprietary rights are herewith acknowledged. Any changes relating to technical progress
may be implemented without prior notice. Our products including their packaging are not toys
and may contain small or sharp objects. Keep away from children.
INTOS ELECTRONIC AG
Siemensstrasse 11, D-35394 Giessen
www.inline-info.de
Page 2 of 14
2. General Information
Applicability
This User Manual describes the following products:
55359
55359B
InLine® PURE I, Bluetooth Over Ear Earphones with Active
Noise Cancellation, black-anthracite
InLine® PURE I, Bluetooth Over Ear Earphones with Active
Noise Cancellation, brown-silver
Manufacturer
INTOS ELECTRONIC AG
Siemensstraße 11
D-35394 Gießen
Date
October 2016
3. Scope of Delivery
1 x
1 x
1 x
1 x
1 x
1 x
1 x
1 x
InLine® Pure I ANC-Earphones
Micro-USB recharging cable, appr. 1m
Audio cable (3.5mm) with microphone, appr. 1.3m
Plane adapter cable (2x 3.5mm plugs to 1x 3.5mm jack)
Transport box with storage mesh
Velvet bag 13.5x8.5cm (LxW)
User Manual
Quick start guide
Please check whether items are complete. If individual items should be
missing please contact your specialist retailer.
4. Description of Warnings and Notes
NOTE!
This symbol marks information which contributes to better
understanding.
DANGER!
This symbol points out basic personal health risks which may arise.
TIP!
This symbol highlights optional products we recommend for the purpose
described in the respective chapter.
5. Technical Data
Colour:
Black-anthracite (Art. 55359) / brown-silver (Article 55359B)
Weight:
337g
Shape:
Half-open construction
Over-Ear
Round ear cup
Speaker size: 40mm
90° rotation
Connections:
Stereo jack (3.5mm)
Including cable; length: appr. 1.3m, with integrated microphone
Micro-USB
Including cable; length: appr. 1m, Micro USB to USB A
Bluetooth
Version: 4.0
Profile: HSP v1.2, HFP v1.6, A2DP v1.2, AVRCP v1.4
Range: up to 10m (unimpeded view, w/o obstacles)
Page 3 of 14
NFC
Automatic pairing by wireless data exchange
Operation:
Battery life
Up to 10 hours, (7-8 hours at 100% volume and activated ANC)
Standby: up to 200 hours
Recharging time: appr. 3.5 hours (after full discharge)
Battery/battery
capacity
Lithium-Polymer / 300mAh
Frequency range
20 – 20,000 Hz
ANC
Chipset
Can be activated separately
Sound isolation: appr. 80%
CSR8645™ with aptX®
6. Intended Use
InLine® Pure I are wireless earphones with hands-free speakerphone for
Bluetooth devices such as mobile phones, tablet PCs or desktop PC,
provided PC has Bluetooth connection functionality.
TIP!
Using our optional InLine® Art. No. 41321I InLine® Bluetooth 4.0 + EDR
Tiny USB Adapter, you may easily update Bluetooth connectivity.
With function keys located on the right ear cup, volume, music playback,
and phone calls can be easily controlled with a single hand. Smoothly
padded ear cups remain agreeably but firmly attached to the ears. A
high-quality rubber foam headband sheathed in durable protein leather
provides additional wearing comfort.
To ensure a relaxed listening enjoyment, InLine® Pure I Earphones use
innovative technology for active ambient noise reduction (ANC).
Miniature microphones integrated into each ear cup take away ambient
noise and create a 180° phase-delayed disturbance noise which
effectively reduces ambient noise levels. This makes our Earphones a
perfect companion when traveling by plane or by train, since unwanted
noise can be reduced practically at the „push of a button“ without
impairing playback audio quality.
To recharge please use the included USB cable to connect the
Earphones to your PC or another USB power source such as a power
bank. Through the integrated stereo jack, you may connect Earphones to
devices lacking Bluetooth technology. Use the audio cable to use
Earphones even on an empty battery.
ANC noise insulation up to 80%
ANC can be separately activated, resulting in less battery use
Two separate LED lights signal operational status of ANC and
Bluetooth
Comfortable operation using one hand
Comfortable wear thanks to high quality materials
Huge battery capacity: up to 10 hours’ operation, 200 hours in standby
mode
Battery saving function: automatic shutdown upon loss of signal
Page 4 of 14
Suitable for all Bluetooth playback devices
Saves space thanks to foldable design
Including transportation bag and cable
WARNING!
Do not adjust volume too high. Long-term listening to loud volumes may
lead to temporary or permanent hearing damage.
WARNING!
Never use the product in situations requiring listening ability and
particular attention such as active participation in road traffic. Ensure you
are always able to hear acoustic warnings, particularly in locations with
increased risk such as construction sites or railroad crossings.
Please note that perception of warning signals may be compromised by
sound suppression, and that even familiar sounds can be significantly
modified.
WARNING!
Users with pacemakers or implanted defibrillators are advised to take
special care on account of the Bluetooth technology used. 1.
7. Improper Use
Improper Use within the meaning of foreseeable misuse is:
Never disassemble Earphones, and entrust all repair work to expert
technicians.
Do not subject Earphones to excessive heat or solar radiation.
Avoid humidity
Never expose Earphones to strong shocks.
8. Radio Frequency Notes
General Allocation of Frequencies for Use in Local Networks;
Wireless Local Area Networks (WLAN Radio Applications)
Based on § 55 of the German Telecommunications Act
(Telekommunikationsgesetz - TKG) we herewith assign frequencies in
the range 2400.0 – 2483.5 MHz for use of the general public in local
networks, Wireless Local Area Networks (WLAN Radio Applications).
With this General Allocation, we fulfil the compulsive implementation of
the Decision by the European Commission on Harmonisation of the
Radio Spectrum for Use by Short-Range Devices dated 2006/11/09
(2006/771/EG), as amended by implementing the decision of the
Commission dated 2011/12/08 (2011/829/EU), published in the Official
Journal of the European Union L 329, page 10 ff. dated 2011/12/13 in
Germany.
If you intend to use this product outside of Germany, please read
up in advance on the respective regulations in your host country.
Page 5 of 14
9. Operation of Earphones
9.1 Recharging the
Battery
For wireless use of Earphones and use of active ambient noise
suppression you need to recharge the integrated battery first.
Use the included Micro USB cable for this purpose. Recharging
is possible in switched-on and in switched-off mode.
1) Connect the Micro USB plug into our Earphones‘ USB
port.
2) Connect the USB A plug to a free USB port on your
computer, or use any other USB power source.
3) Full recharge takes some 3.5 hours. Active recharging
is signalled by a red LED light on the left side. After
successful recharge, the red LED goes off again, and
you can now disconnect.
4) An acoustic signal „Battery low“ is activated at low
battery charge level (ca. 10-15% remaining),
resounding in 60 second intervals, with the red righthand side LED lighting every 3 seconds. Repeat steps
1-3 for recharging, or use the cable instead of a
Bluetooth connection if you want to keep listening to
music or are unable to recharge the device at this
point.
NOTE!
Please be aware that recharging times may vary according to
the power source output performance.
NOTE!
If you use a free USB port on your PC for recharging please
ensure your PC is switched on and not running in power
saving mode.
NOTE!
With an empty battery, the ANC function is not available.
TIP!
For recharging the battery we recommend using InLine® USB
power supplies such as the InLine® USB Power Supply 2-fold,
recharging device, power adapter, 100-240V to 5V/2.1A,
available in black (Art. 31505S) and white (Art. 31505W)
Page 6 of 14
9.2 Operating elements
L
ANC EIN / AUS
ANC ON / OFF
ANC LED
MICRO USB LADEPORT
MICRO USB CHARGING PORT
NFC ANTENNE
NFC ANTENNA
KOPFBAND
HEADBAND
OHRPOLSTER
EAR CUSHIONS
R
TITEL
TITLE
LAUTSTÄRKE +
VOLUME +
MULTIFUNKTIONSTASTE
MULTIFUNCTION BUTTON
TITEL
TITLE
LAUTSTÄRKE -
VOLUME -
BLUETOOTH LED
MIKROFON
MICROPHONE
3,5MM KLINKENEINGANG
3,5MM AUDIO JACK
9.3 Bluetooth
connection
build-up
You can build up a wireless connection between a playback
device or PC and the Earphones via Bluetooth. The playback
device must have its Bluetooth function switched on.
1) Put the Earphones in to Pairing mode.
For this keep multifunction button pressed for at least
3 seconds. You will first hear the message „Power
On“, and later „Pairing“.
Alternative blue-and-red-blinking of the LED at the
right Earphone side signals that Earphones are ready
for connection build-up.
2) Open the Bluetooth settings of your playback device
and search for available devices. Ensure that the
distance between Earphones and the intended
Bluetooth playback device is less than one meter.
Please also follow the advice in your Bluetooth
playback device’s User Manual, or contact the
manufacturer if any problems should arise.
3) Select the device „InLine ANC Headphones“ on your
Bluetooth playback device to build up a connection.
4) Successful establishment of connection is signalled by
a blue LED light on the right Earphone side, blinking in
5 second intervals.
NOTE!
If you performed a Bluetooth connection between Earphones
and a Windows PC, these will appear twice in the sound
settings.
Use „Standard Communication Device“ e.g. for Skype™
Telephony and „Standard Device“ if you want to listen to
music.
Page 9 of 14
9.4 NFC
connection
build-up
If your playback device supports NFC you may quickly and
easily build up a connection without having to perform the above
steps:
1) Switch on NFC in your playback device.
Refer to the respective User Manual.
2) Check in the User Manual where the NFC antenna of
your playback device is situated.
3) Set your Earphones to Pairing mode.
For this keep multifunction button pressed for at least
3 seconds. You will first hear the message „Power
On“, and later „Pairing“.
Alternative blue-and-red-blinking of the LED at the
right Earphone side signals that Earphones are ready
for connection build-up.
4) Touch the NFC area at the left ear cup with the
respective point of your playback device and wait for
appr. 3 seconds.
5) Connection is established automatically, and you will
receive feedback from your playback device.
6) If connection cannot be established please move your
playback device slowly around the point of the
Earphones described above. Repeat if necessary
steps 1) to 3). If, after several attempts, no connection
has been established, you may proceed as described
in „Bluetooth connection build-up“ at any time to
establish the connection manually.
NOTE!
If no connection can be established within a timeframe of 15
minutes, Earphones switch off automatically.
NOTE!
If you want to connect Earphones with another Bluetooth
playback device you need to disconnect the active connection
first by deactivating Bluetooth at the first playback device
(alternatively, disconnect Earphones in the Bluetooth settings
of the playback device) and then build up a connection to the
new device (see Bluetooth connection build-up or NFC
connection build-up).
NOTE!
If a given Pairing proves impossible, switch off the Earphones
and then retry establishing a connection.
9.5 ANC -
Active
Noise
Cancellation
InLine® Pure I Earphones uses innovative technology for
active reduction of ambient noise (ANC). This function may be
switched on or off as required.
1) To activate noise suppression, move the slider at the
left ear cup to the left. A red spot right next to the
switch signals active noise suppression mode.
2) To deactivate noise suppression please move the
slider at the left ear cup to the right.
Page 10 of 14
9.6 Phone
calls via
Bluetooth
You may use InLine® Pure I Earphones for phone calls if the
connected Bluetooth device has mobile phone functionality.
Thanks to the integrated microphone you do not need any
accessories. Use the function buttons of the Earphones to
operate the phone, which are described below.
Redial
To redial the last phone connection, push the
Earphones multifunction button quickly twice,
which will be followed by the acoustic
confirmation „last number redial“.
Accept call
For ingoing calls push the multifunction
button briefly.
Decline
call
For unwanted incoming calls push the
multifunction button and keep pushed, until a
short two-tone-sequence confirms the call has
been declined. Then release the button
immediately, since otherwise Earphones will
disconnect the mobile phone connection.
Adjust
volume
Adjust volume during phone calls using the
Earphones‘ „+“ and „-“ buttons.
NOTE!
Please be aware that not all Bluetooth phones support the
functions described above. Please also review the information
in your mobile phone’s User Manual. Some functions and
notification tones may vary.
NOTE!
You may also use the audio stereo cable included in the
Scope of Delivery for phone calls or playing music on a
playback device with 3.5mm audio jack output. Please note
that Earphone function buttons can be used with activated
Bluetooth connection only.
NOTE!
Please also be aware that not every mobile phone supports
transmission of the ringtone. In such cases, a few bars of
Wagner’s opera „Valkyrie“ will be played for any incoming call.
You may use InLine® Pure I Earphones for phone calls by
connecting a mobile phone using the audio cable with
microphone included within the Scope of Delivery.
NOTE!
Take care to insert the plug near microphone and operating
button into the Earphones, as otherwise full functionality
cannot be ensured.
9.7 Phone
calls via
cable
Page 11 of 14
9.8 Listening
For operating the phone use the function button on the cable;
functions are as follows:
Accept call
For incoming calls briefly push the
function button.
Decline
call
For unwanted incoming calls push the function
button and keep pushed for 3 seconds. As
soon as you release button, the call is
declined.
Adjust
volume
Adjust volume during the phone call by using
the respective keys of your mobile phone.
You may use the following function buttons for music playback
during active Bluetooth connection:
+
Increase volume by pushing here. Maximum
volume is signalled by a specific tone.
-
Decrease volume by pressing here
For next title briefly push here
Starts current title with one brief push.
Starts previous titles by additional short
pushes (2x, 3x, …)
Multifunction
button
Pauses or starts playback by single push.
9.9 Disconnecting
Use the following functions during playback with cable
connection:
Push multifunction
button 1x
Pauses and starts playback
Push multifunction
button 2x
Next title
Push multifunction
button 3x
Previous title
Keep multifunction button pushed for some 5 seconds to
disconnect the active Bluetooth link and switch off the
Earphones.
to Music
Page 12 of 14
10. Changing Ear Pads
If an ear pad should become damaged, or if you consider
replacing it for reasons of hygiene, just change ear pads
without much ado. Grip the ear pad on one side and turn it
counterclockwise for ca. 30°. To attach place into fitting and
turn clockwise for ca. 30°.
TIP!
Replacement ear pads are available as options in both colours:
Art. 55359O InLine® PURE I accessory 2x ear pads black
Art. 55359P InLine® PURE I accessory 2x ear pads brown
11. Troubleshooting
Problem
Solution
Earphones cannot be
switched on
Ensure Earphone battery is charged.
Battery cannot be
charged
Ensure the USB power source is switched on and your PC is
not in power saving mode.
Check all connections of the USB cable at Earphones and at
the USB power source.
No Bluetooth connection
possible
Ensure Earphones and the Bluetooth device to be connected
are both switched on.
Check the available Bluetooth standard of your Bluetooth
device. InLine® Pure I Earphones support Bluetooth profiles
HSP v1.2, HFP v1.6, A2DP v1.2, AVRCP v1.4.
Ensure the playback device‘s Bluetooth function has been
switched on.
No audio output during
playback
Ensure Earphones and Bluetooth playback device are both
switched on and that an audio file is being played back.
Check the volume settings of Earphones and playback device.
Distorted sound
Check whether other Bluetooth devices are interfering with the
used frequency within the 2.4 GHz band.
Ensure no obstacles between Earphones and Bluetooth
playback are interfering with signal transmission.
Control buttons nonfunctional
Check the Bluetooth profile. For some Bluetooth playback
devices, there are operative limitations within the HFP and HSP
Bluetooth profiles. Change the profile to A2DP manually, if
necessary. Please see your playback device’s User Manual for
details.
Low range
Check whether other Bluetooth devices are interfering with the
used frequency within the 2.4 GHz band.
Ensure no obstacles are interfering with signal transmission
between Earphones and Bluetooth playback device.
Page 13 of 14
12. Contact / Current Product Information
In case of question on the product or if any issues occur please contact
manufacturer via live.inline-info.com or by email to service@inline-
info.de.
Find the latest product information at www.inline-info.com/pure1
13. Cleaning and Maintenance
Always clean InLine® Pure I Earphones with a dry, soft cloth.
14. Optional Accessories
99201I
InLine® AmpEQ Earphones Amplifier and Equalizer, 3.5mm
jack, USB powered
99204I
41321I
31505S
31505W
55359O
55359P
55359Q
55359R
55359S
55359T
InLine® AmpEQ mobile, Earphones Amplifier and Equalizer,
3.5mm jack, with battery
InLine® Bluetooth 4.0 + EDR Tiny USB Adapter
InLine® USB power adapter 2-fold, recharging device,
power adapter, 100-240V to 5V/2.1A, black
InLine® USB power adapter 2-fold, recharging device,
power adapter, 100-240V to 5V/2.1A, white
InLine® PURE I accessory 2x ear pads black
InLine® PURE I accessory 2x ear pads brown
InLine® PURE I accessory 3.5mm jack cable ST/ST with
microphone, 1.3m, black-anthracite
InLine® PURE I accessory 3.5mm jack cable ST/ST with
microphone, 1.3m, black-silver
InLine® PURE I accessory velvet bag black
InLine® PURE I accessory transport box with storage mesh
black
15. Disposal
Electrical and electronical devices and batteries may not be disposed of
via regular household garbage. Consumers are obliged by law to return
electrical and electronic devices and batteries to the public collection
points or the sales point at the end of their working life.
Please sort packaging garbage correctly when disposing of it.
Page 14 of 14
Bluetooth Over Ear Kopfhörer mit Active Noise Cancelling
Bluetooth Over Ear Headphones with Active Noise Cancelling
www.inline-info.com
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