For Bluetooth 2.1 + EDR class 2
Bluetooth headset
Bluetooth headset
LBT-HS02 series
User's Manual
Thank you for purchasing this quality Elecom product.
Store this manual carefully in a place where it can be easily accessed at any time.
Product features
This product is a Bluetooth headset that supports Headset Profile (HSP) and Hands-Free
Profile (HFP).
Enjoy hands-free conversation and voice chat via wireless connection on a mobile phone
or PC that supports these profiles.
Compatible with Bluetooth 2.1 + EDR, perform simple and secure pairing on supporting devices.
Ultra-thin (approx. 6.5 mm), ultra-lightweight (approx. 6.6 g); listen for extended periods
without irritating your ears.
Designed for ultra-low power consumption; 1 charge provides approx. 4 hours of
continuous conversation and over 100 hours of standby time.
Necessary information when connecting:
Product device name when detected in a search from a mobile device:
LBT-HS02
Link Key:
0000 (Four zeros)
Package Contents
Headset x 1 unit
USB charging cable (approx. 12.5 cm) x 1
Ear hook x 1
Ear piece (S/M/L) *M is affixed to device x 1 of each
User's Manual (This document) x 1 sheet
Ear pad (M) (attached to the device when shipped) x1
Ear pad (S/L) x 1 of each
Part Names
Multi-function button
This button controls functions such as power ON/OFF, as well
as the following:
Power ON/Pairing
Power OFF
When power is ON, press and hold for 4 seconds or more.
LED lamp
LED lamp that displays pairing and power status.
Volume button (+/-)
Ear hook
Earphone
Ear pad
Microphone
USB power charging connector
Decrease
volume
Increase
volume
Charging
This product must be charged before use.
Use the included USB cable to charge.
It takes about 2 hours to fully charge this product.
When charging is complete and the LED lights blue, remove the charging cable.
For safety reasons, it is recommended to avoid passing an electric current after charging.
Also, do not use the product while it is charging.
* The charging time varies depending on how much power is output from the USB port.
Lights red when charging.
Charge via the USB
When charging is complete,
port of your PC, etc.
the light changes to blue.
Connect to the USB connector.
Be careful of the connector orientation
Device main body
with connecting. Cannot be
connected in reverse.
Charging connector
USB charging cable
Series A connector
To PC USB port
PC
Connect the charging connector of the included USB charging cable to the
charging connector of this product.
Connect the series A connector of the included USB cable to the USB port
of your PC, etc.
The LED lamp lights red when charging begins. When charging is complete,
the LED lamp lights blue.
Pairing
(Registering with the device)
To use this product, it is required to perform pairing (registering the device for the first
time) with the device with which you want to use.
Please refer to the manual of your device for information regarding the operation of the
device.
1. Ensure that the LED lamp is not lit.
This product is designed exclusively for
2. Press and hold the
phone conversation. It cannot be used for
multi-function button for 5
listening to music.
seconds or more, until
If pairing cannot be completed due to
the LED lamp begins
problems such as a setting on the connection
blinking red
and blue.
device, turn off the power once, and try
again.
With the power of this product turned OFF, press and hold the
multi-function button for 5 seconds or more, until the LED lamp begins
blinking red and blue.
Perform a search for this product from the pairing device (mobile phone,
PC, etc.)
Search method varies depending on the device your are using. Refer to the
manual of your device.
When this product is found from the mobile phone or PC, the device name
will be displayed as [LBT-HS02] in the search screen. Select and register.
Depending on the device, you may be prompted for a link key. In this case, enter
[0000] (4 zeros).
When pairing is completed, the LED lamp will change to blink in a loose
pattern (blinks blue twice every 8 seconds). The registeration process is
now complete.
Basic Operation
Power ON/OFF
Power ON
Press and hold the multi-function button of this product until the LED lamp lights
(approx. 3 sec.). The headset will automatically connect to any devices in range on
which pairing has already been performed.
When connection is completed, the LED lamp will change to blink in a loose
pattern, and the device is now ready to use.
You may need to approve or authenticate the headset connection (device name
LBT-HS02) or perform a [Connection] procedure from the mobile device.
Power OFF
Press and hold the multi-function button of this product for 4 seconds or more.
The LED lamp blinks red and turns off, indicating the power is now OFF.
Adjusting the volume
During phone conversation, press the volume button on this product to adjust the
volume.
Talking on a mobile phone
Depending on the mobile phone specifications, your mobile phone may
behave in a different manner than described in relation to the operation
of this product.
Receiving a call
If you hear a ringtone in your earphone, press the multi-function button.
Hanging up the call
Hanging up the call
When in conversation, press the multi-function button once.
When in conversation, press the multi-function button once.
Redialing (Most recent number)
Press the multi-function button twice.
You cannot redial an received call.
Making a call
Make a call using the mobile phone. After calling, you may still need to operate the
mobile phone directly in order to switch audio output to the headset.
<Basic operation>
Example: iPhone
After the call, change the sound output setting to LBT-HS02 (the device name for
this product).
Example: Android
After calling, press the onscreen "Bluetooth" button.
* Refer to your mobile device manual for detailed instructions.
How to put on the ear hook
With the ear hook rotated to a desired position, you can adjust where to place them, or
orient them oppositely to attach them to the left and right ears.
Attaching to right ear
Attaching to left ear
Function list
Function/Status
Operation
LED display
Press and hold the multi-function button for 3
Power ON
Blinks blue 3 times
seconds or more
Press and hold the multi-function button for 4
Power OFF
Blinks red 3 times
seconds or more
Charging
-
Lights red
Charging complete
-
Lights blue
Pairing completed
-
Blinks blue twice every 8 seconds
No pairing device
-
Blinks blue once every 2 seconds
Not enough battery
-
Blinks red every 30 seconds
charge remaining
Press and hold the multi-function button for 5
Pairing mode
Alternately blinking red and blue
seconds or more
Answer call
Press the multi-function button once, shortly.
Press and hold the multi-function button for 2
Reject a call
seconds
Hang up phone
Press the multi-function button once, shortly.
Redial
Press the multi-function button twice
* Some functions may not work, depending on the device being used. Also, some operations of this product
may be assigned to different functions.
Basic Specifications
Article No.
LBT-HS02 series
Device name
LBT-HS02
Carrier Signal
2.4 - 2.4835 GHz
Bluetooth Specifications
Bluetooth 2.1 + EDR
Frequency diffusion method
FHSS
Transmit range
Class 2 Max. radius 10 m (if unobstructed) *1
Supported Profiles
HSP (Headset Profile), HFP (Heads-free Profile)
Antenna type
Pattern antenna
Continuous conversation time
Max. 4 hours *2
Continuous standby time
Max. 100 hours *2
Charging time
Approx. 2 hours
Environment
When
Temperature
5 - 35°C
conditions*3
operating
Relative humidity
20 - 80% (no condensation)
When
Temperature
-10 - +50°C
storing
Relative humidity
10 - 90% (no condensation)
Battery type
Lithium polymer battery
External dimensions (W x H x D)
15 x 53.5 x 6.5 mm*4
Weight
Approx. 6.6 g
*1 Theoretical value. Transmit range is also affected by the Bluetooth capability of the
target device and the conditions of the surrounding environment.
*2 When there is a long distance between this unit and Bluetooth device, the power
consumption for each will increase resulting in shorter available time.
*3 No condensation.
*4 Excluding protruding parts and ear hook
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.
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.
This product does not have any power.
Always ensure that the battery for this product is fully charged.
If the battery is not fully charged, charge it.
Line noise or echoes can be heard.
Try adjusting the distance between this product and the paired device. Also try
Try adjusting the distance between this product and the paired device. Also try
adjusting the volume, etc.
adjusting the volume, etc.
When a call is received on the mobile phone, even when the
multi-function button is pressed it does not answer the call.
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.
Your conversation partner cannot hear your voice.
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.
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.
Cannot perform pairing with a Bluetooth device.
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 adjust the volume when using with a PC.
With some applications, the volume is set on the PC side.
Check the volume settings on the PC.
-
-