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• Headset x1
• User's Manual (this document) x1
Use this product to enjoy wireless audio playback capability on your Bluetooth-equipped
smartphone or mobile phone. Furthermore, a microphone is also incorporated allowing you to
use this product as a headset for hands-free communications. Bluetooth 2.1 + EDR support
simplifies pairing with other devices that support the standard.
Equipped with an integrated microphone for hands-free conversation when connected to a
compatible smartphone or mobile phone. Easily handle unexpected calls during busy times,
and avoid missed calls.
A connected player (AVRCP compatible) can be controlled using the headset buttons. This makes
it possible to track skip forward, track skip reverse, and adjust volume without operating the player.
This sure-fit neck band type headset features an IPX4 level splash-resistant design that makes
it very resistant to sweat and rain, and perfect for enjoying music while running or exercising.
• USB charging cable x1
3
Right
Left
1
4
2
5
Multi-function button
Charging connector
Phone mic
LED lamp
Track skip forward /
Track skip reverse
Play/pause
Pairing
(registration of device)
Power ON
Press and hold for approx. 3 seconds, the LED lamp blinks blue and the
power turns ON.
Use for establishing connections or to toggle a connected device between
play and pause.
When the power is turned ON, the headset will attempt to connect to any
paired devices within range. Depending on the device and how it is
operated, the headset or the destination device may need to be connected.
After connection is established, the status of the headset can be checked
using the LED lamp. Please refer to the Function list.
If no paired devices are in range, perform a pairing operation with a new
device.
Power OFF
When the power is turned ON, press and hold for 3 seconds. The LED
blinks red and the power will turn OFF.
When the power is turned OFF, press and hold for at least 5 seconds to
switch to pairing mode (able to be searched/detected from mobile devices,
etc.). When in pairing mode, the LED lamp alternately blinks red and blue.
Play/pause music. Play/pause music when connected to a device that
supports AVRCP remote control functions. Serves as a mute button when
connected to a device without AVRCP capability.
When the headset is connected with a device that supports AVRCP (remote
control function), holding down the minus side for two seconds performs track skip
forward. Holding down the plus side for two seconds performs track skip reverse.
Press the plus side to increase volume. Press the minus side to decrease
volume.
The LED lamp indicates power and device status.
Please refer to the Function list.
Connect with the included USB charging cable to charge the headset. To
maintain splash-resistance, be sure to fasten the cap in place before
using the headsets.
A microphone for use in phone conversation when connected with
Hands-Free Profile or Profile.
Volume button
Wearing the Headset
Wear the headset so the left and right channel arms rests
between your ears and head.
Incorrectly wearing the headset can cause it to come off
during vigorous exercise.
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Blinks blue
several times
Flashes red and blue
alternately
(for approx. 3 secs.
after power turns ON)
(for approx. 5 secs.
after pairing mode is entered)
The search method varies depending on the device you are using. Please refer to the
manual included with your device for information regarding the operation of that device.
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Basic Operation
Power ON/OFF
Listening to Music
Volume adjustment
Adjust the volume by pressing the Volume button quickly. Pressing [+] increases volume,
while pressing [-] decreases volume.
Play/Pause/Mute
Perform with the Play/Pause button.
Press the Play/Pause button to pause the music that is currently playing.
If the device is not AVRCP-capable, this becomes a mute function.
Track skip forward/Track skip reverse
Hold down the Volume button for about two seconds to perform track skip forward
or track skip reverse.
Holding down [-] performs track skip forward, while holding down [+] performs
track skip reverse.
* Depending on the connected device, some functions may not work as specified.
Making a Call on a Mobile Phone, etc.
Receiving a call
Placing a call
For iPhone 4
After the call, change the sound output setting to LBT-NB02 (the device name for this product).
For Android
After the call, press the Menu button and then press the Bluetooth button.
Refer to the manual of your mobile phone for information of switching the sound output setting.
Hanging up
When in a call, press the Multi-function button once to hang up.
Voice Conversation Using a PC
Continue in the background
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Charging
This product must be charged before use.
USB charging cable
Connect to a commercially available
USB-AC adapter or a computer USB port.
To AC wall outlet
The LED lamp lights red during charging,
and turns off when charging is complete.
Connect to the charging
connector of this product.
Important Notice
Names and Functions of Individual Parts
Part Names
Controls
Hold down the Volume button
for about two seconds.
Press the Volume button quickly.
Press the Multi-function button quickly.
Press the Multi-function button
when you hear the ringtone.
Redialling
Press the Multi-function button two times.
User's Manual V01
Product Features
Necessary information when connecting:
Product device name when detected in a search from a mobile device:
LBT-NB02
Link Key :
0000 (Four zeros)
* Link Key entry is required when connecting to devices using Bluetooth 2.0 or earlier.
Package Contents
LBT-AVNB02 series
Thank you for purchasing this quality ELECOM product. This manual contains instructions on
how to use this Bluetooth wireless headset, as well as precautions for safe handling. Ensure
that you have read this manual before using the product. After reading this manual, store it
somewhere safe for future reference.
Unless specifically indicated otherwise, all explanations in this manual are based on the
LBT-NB02. Operation is the same for all models.
Supports Bluetooth 2.1 + EDR
Bluetooth Wireless Headset
Power ON
Power OFF
Auto-power OFF feature
Press and hold until the LED lamp
blinks blue several times
(power turns ON in approx. 5 secs.).
Press and hold until the LED lamp
blinks red several times.
(Power turns OFF in approx. 5 secs.)
Power OFF
Charging
Charging complete
Not enough charge in battery
Pairing mode
Press and hold the Multi-function button for approx. 3 seconds
Blinks red twice every 30 seconds
When the power is off, press and hold the Multi-function button
for approx. 5 seconds
Lights red
Unlit
Blinks red then turns off
Alternately blinking
red and blue
Volume adjustment Press the Volume button. -
Pause/Mute Press the Multi-function button once -
Track skip forward/reverse
Hold down the Volume button. -
Answer call Quickly press the Multi-function button once when phone is ringing. Hang up phone Quickly press the Multi-function button once when in a call. -
Redial Press the Multi-function button two times when in standby Rapidly blinking blue
Function List
Function/Status Operation LED Display
Power ON Press and hold the Multi-function button for approx. 3 seconds Blinking blue
Powered ON Not connected to any devices
Blinks blue once every 3 seconds
Connected to a device
Blinks blue twice every 4 seconds
-
-
This product is intended for connection and use with a Bluetooth-capable device. Pairing
registration must be performed before using this product with the intended device
(smartphone/audio player, etc.).
The included USB charging cable is meant for use with this product ONLY. Do not use
this cable for any purpose other than charging this product. Although the connector type
may be the same, differences in electrical poles and output may cause damage. Similarly,
do not use the charging cable included with another product to charge this product.
To charge the product, connect the included USB cable to a commercially available USB-AC
adapter, or to the USB power source of a PC that is conducting electrical power.
Allow approx. two hours for charging to complete. If the LED lamp has not turned
off after two hours, immediately disconnect the charging cable and stop charging.
Charging for more than two hours can shorten the battery life and may lead to
device failure.
Pairing (Registering with the device)
In order to use this product with a portable audio player or mobile phone, the device must be
registered for pairing (an initial registration process with the device). Please refer to the manual
included with your mobile device for information regarding the operation of that device.
If your device is already paired (registered), all you have to do is turn it on, after that it is hands-free.
When power is turned ON, the device reconnects automatically. If reconnection does not occur
automatically, perform a connection from either the headset or the connecting device.
With the power turned OFF, push and hold the Multi-function button for at
least 8 seconds. The LED lamp begins to blink red and blue.
Continue holding down the button, and within the
next 5 seconds the LED lamp displays as follows:
Search for the headset from the device with which you wish to pair (mobile
phone, audio player, etc.).
When your mobile phone or portable audio player locates the main unit, the device
name [LBT-NB02] will appear at the top of the search results screen. Select and
register this device.
If a message appears prompting you to enter a link key, enter [0000] (four zeros).
* With a Bluetooth 2.1 device, it may be possible to complete registration without the
need to enter a link key.
The LED lamp will blink blue in a loose pattern when pairing is completed. (Refer
to the function list for this product for information about the blinking pattern.)
Up to eight sets of pairing information can be stored. Registering a ninth set of pairing
information will cause the current oldest set to be automatically deleted. If reconnecting to a
device which was erased from the memory, pairing must be performed again.
A mobile phone must be equipped with a Bluetooth Audio/Video Remote Control Profile
(A2DP) to be used as an audio player with this headset.
If pairing fails due to a setting in the destination device, etc., immediately reset the power
and try again.
This product conforms to Bluetooth 2.1+ EDR standards. It may be possible to bypass link
key entry when connecting to another Bluetooth 2.1+ EDR device.
Press and hold the Multi-function button until the LED lamp blinks blue several times
(approx. 5 sec.).
With the power turned ON, press and hold the Multi-function button for at least 5 seconds.
The LED lamp will blink red then turn off, indicating that the device power is now OFF.
The headset will automatically connect to any devices in range on which pairing has already
been performed. If the reconnect does not occur automatically, press the Multi-function
button on the headset once or twice, confirm settings on the destination device (mobile
phone, etc.) and attempt to perform a connection from the device.If you still cannot
reconnect, perform the pairing operation again. If a paired device cannot be found and
connection is not established, the LED lamp will continue to blink blue once every 3 seconds.
You may need to approve or authenticate the headset connection (device name
LBT-NB02) or perform a [Connection] procedure from the mobile device.
If no pairing device is found when turning the power ON after it has been off, or after a
connected device has lost its connection, the LED will blink red after approx. 5 minutes and
the device will automatically turn off.
When this headset is connected to a mobile phone or portable audio player with A2DP
support, you can listen to audio played from that device on this headset.
Also, when connected to a device with AVRCP (remote control capability), the device can be
controlled remotely by this headset.
The remote control functions may vary depending on the device connected and the audio
player application being used, and in some cases may not work.
Phone conversation can be performed through the microphone on the headset when
connected to a smartphone or mobile phone with HFP/HSP capability. This product is
equipped with a microphone located on the right side front of the headset.
The following functions can only be used when Head-Set Profile (HSP) or
Hands-Free Profile (HFP) pairing has been performed.
Depending on the device specifications, your mobile phone may behave in a different
manner than described in relation to the operation of this product. Please refer to the
manual of your mobile phone.
When a call is received, you will hear a ringtone. If music is playing at this time, it will be
interrupted. Press the Multi-function button to answer the call and begin talking.
* Depending on the device specifications, ringtones may not be heard on the Bluetooth
headset.
To place an arbitrary call, switch the sound output setting after dialling the recipient number.
When performing voice conversation on a PC, control conversation start/end on the PC side. Please
refer to the manual for the software or OS which you are using for information on how to start/end a
voice call on your PC. For detailed information, please refer to the online help of the software or OS
which you are using.
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Approx. 35g
Weight
135 x 135 x 50 mm
External dimensions (W x D x H)
5 VDC (supplied by USB charging cable)
Input voltage
-10 to 45˚C, 10 to 90% (no condensation)
Storing temperature/humidity
0 to 35˚C, 20 to 80% (no condensation)
Operating temperature/humidity
Environment conditions
8 hours/7 hours *3
Audio playing time/Talk time
Approx. 140 hours
Continuous standby time
8
Max. no. of pairing devices
SCMS-T
IPX4-compliant
Splash-resistance
AVRCP (remote control function)
A2DP (music function)
HFP/HSP (hands-free operation)
Supported profiles *2
Max. 10 m radius (unobstructed) *1
FHSS
Transmit range
Frequency diffusion method
2.4 GHz band
Carrier signal
Bluetooth 2.1 + EDR
Bluetooth specifications
LBT-NB02
Device name
Bluetooth headset
Product specifications
LBT-AVNB02
Supports
*1 Theoretical value. Range is also affected by the Bluetooth capability of the target device and the conditions of the surrounding environment.
*2 It is not possible to connect to another device when using an audio file and phone file simultaneously.
*3
When there is a long distance between this unit and Bluetooth device, the power consumption for each will increase resulting in shorter available time.
Your conversation partner cannot hear your voice.
The phone immediately goes to voice mail when an incoming call is received.
If the phone is set to go to voicemail after a short time, the voicemail will kick in before the call
is forwarded to this product. If this occurs, set your phone to wait for a longer time before a call
goes to voicemail service.
Bluetooth audio playback does not support certain web content and file types. Contact the site
from which you downloaded the audio file.
Cannot hear the sound of audio files.
Please ensure that the device's Bluetooth functions can be used. If pairing mode cuts off
due to time out, it is necessary to perform the settings again.
Confirm that the device supports the profiles used by this product.
Cannot perform pairing with a Bluetooth device.
Cannot hear any audio on movies/video.
Depending on your device specifications, Bluetooth may not support audio playback of
downloaded promotional videos, etc
Depending on your mobile phone or other devices, after using the paired headset with another
phone or device, it may be necessary to perform pairing again.
Because of digital copyright protection, it cannot be played on a digital Bluetooth headset.
Adjust the microphone output level on your mobile phone or device.
Headset does not work when placing a call.
[Basic operation]
For iPhone4
After the call, change the sound output setting to LBT-NB02 (the device name for this product).
For Android
After the call, press the Menu button and then press the Bluetooth button.
Your own voice is too quiet.
After using with a different mobile phone, it is necessary to perform
pairing again
Cannot hear audio on PV downloaded on your mobile phone.
Troubleshooting
No voice heard during phone conversation
With some mobile phones if there is a silence during conversation that is longer than approx.
20 seconds, the phone will automatically go into power saving mode and the earphone jack will
turn off sound input/output. Because of this, sound may sometimes turn off during
conversation. If this occurs, press the Multi-function button on this product to take the phone
out of power saving mode.
Always ensure that the battery for this product is fully charged. If the battery is not fully
charged, charge it.
Try adjusting the distance between this product and the paired device. Also try adjusting the volume, etc.
This product does not have any power.
Line noise or echoes can be heard.
When a call is received on the mobile phone, even when the Multi-function
button is pressed it does not answer the call.
Basic Specifications
With some mobiles phones, it may be necessary to press the Multi-function button several
times before the conversation will start. If the phone will not answer after pressing the
Multi-function button once, try pressing it several times.
With some mobile phones it is necessary to manually set the microphone input settings to ON.
If the microphone input is turned OFF, your conversation partner will not be able to hear your
voice spoken from the headset microphone.
When placing a call on your mobile phone, it is necessary to switch operation from this
product to the Bluetooth headset. Pleaserefertothemanualofyourmobilephonefor
informationonhowtoperformthis.
Due to interference, it may sometimes not be possible to use in combination with a
2.4 GHz band wireless LAN (IEEE802.11g/b/n).
It is not guaranteed that all Bluetooth devices will work with this product.
ELECOM CO., LTD
URL: http://www.elecom.co.jp/global/
overseas@elecom.co.jp
ELECOM Korea Co., Ltd.
5F Suam Bldg. 1358-17, Seocho2-dong, Seocho-gu, Seoul 137-862, Korea
TEL : 1588-9514
FAX : (02) 3472-5533
URL : www.elecom.co.kr
新宜麗客民台（上海）商貿有限公司
上海市徐家匯肇嘉浜路1065甲号飛雕国際大厦704室
電話 ： 86－21－33680011
FAX ： 86－21－64271706
URL ： www.elecom.cn
ELECOM Sales Hong Kong Ltd.
2/F, Block A, 2-8 Watson Road, Causeway Bay, Hong Kong
TEL : (852) 2806-3600
FAX : (852) 2806-3300
e-mail : info@elecom.asia
URL : www.elecom.asia
ELECOM Singapore Pte. Ltd
33 UBI AVENUE 3 # 03-56. VERTEX SINGAPORE (408868)
TEL : (65) 6347-7747
FAX : (65) 6753-1791
ELECOM IndiaPvt. Ltd.
408-Deepali Building, 92- Nehru Place, New Delhi-110 019, India
TEL : 011-40574543
e-mail : support@elecom-india.com
URL : http://www.elecom-india.com/
ELECOM Europe GmbH
Schulstrasse 53, D-65795 Hattersheim, Germany
Telefon : +49 (0) 6190 88769 - 243
Telefax : +49 (0) 6190 88769 - 111
e-mail : contact@elecom-europe.com
URL : www.elecom-europe.com
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG,
Inc. and any use of such marks by [ELECOM CO., LTD.] is under license.
Product names, company names, and other names used in this User's Manual are generally
the trademarks or registered trademarks of their respective owners. The ® and ™ symbols
have been omitted from the body of this manual.
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