Mini Bluetooth Stereo Headset
User’s manual
Congratulations on your purchase of the Mini Bluetooth Stereo Headset (MBSH). This
device was designed to allow you to enjoy music and/or audio wirelessly, and provide
hands-free control (HSP) of mobile phone voice calls. Please read this manual
carefully before using this device. For more information about this Wireless
Bluetooth Headset product, visit http://hqtelecom.com to find the latest
documentation on this product.
1 Technology
The MBSH features Bluetooth Version 4.0, and it supports following Bluetooth profiles:
HSP —— Headset Profile
HFP —— Hands-free Profile
A2DP—— Advanced Audio Distribution Profile
AVRCP——Audio/Video Remote Control Profile
2 Features
The MBSH has the following user features:
a. Pairing with a Bluetooth cell phone or PDA supporting HFP profile.
Answer calls, end calls, and reject calls
Last number redial
Voice dial
Adjust volume (Up & Down)
Transfer calls between to/from the paired mobile phone
Microphone mute
b. Pairing with a Bluetooth cell phone (or Bluetooth transmitter supporting
A2DP profile).
Enjoy music wirelessly
Adjust the volume
Remote control pause/play
Remote control previous/next track
c. Easy to switch between the call and music, you will not miss the incoming
call during listening to music.
d. Every time the headset is turned on, it will connect to last connected device
automatically.
Note: In order to complete the above functions, the paired device must support the
1
LED indicator
5
Multi-functions button (MFB):
Pause / Play
2
Charging Jack
6
Volume Down / Next Song
3
Built-in Microphone
7
Right Speaker
4
Volume Up / Last song
8
Left Speaker
The MBSH has a rechargeable built-in Lithium
battery 85mAh. Prior to using it for the first time,
it is recommended to charge the battery for about
2 hours. Follow the steps below to charge your
MBSH:
1. Plug the special charging clip into the charging
jack of headset, make it clip the headset as
shown in the picture (on the right).
2. Plug another side of cable to the USB port of
your PC (or to a USB power adapter – not
included)
same Bluetooth profiles supported by this Mini Bluetooth stereo headset. Also, even
though the paired device and the headset support the same Bluetooth profiles, the
functions may vary due to differences in the implementations of each device
manufacturer.
3 Operation
3.1 Charging the MBSH
Red light on: Charging
Red light off: Charging is completed!
Remarks:
Functions
Operation
LED indicator
Turning on
Press and hold MFB button about 4 seconds
until blue LED flashes
Blue LED on one
second
Turning off
Press and hold MFB button about 4 seconds
until red LED flashes
Red LED on one
second
Functions
Operation
LED indicator
Entering
pairing
mode
Ensure the headset is off, otherwise please turn
it off first. And then press and hold MFB button
about 8 seconds until red and blue LED flash
alternately.
Red and blue LED flash
alternately
(1) When the battery is low in power, the headset will emit five “BEEP” tones every 5
minutes, and the red LED will flash.
(2) Batteries (battery pack or batteries installed) shall not be exposed to excessive heat
such as direct sunshine, fire or alike.
3.2 Getting started
3.2.1 Turning on/off the MBSH
Remark: In order to save power, the headset will turn off automatically if no devices
can be connected after 5 minutes.
3.2.2 Pairing the MBSH with other Bluetooth-Enabled devices
How to enter pairing mode:
Remark: Pairing mode will last 2 minutes. If no devices can be connected after 2
minutes, it will return to standby mode automatically.
3.2.3 Pairing the MBSH with Bluetooth cell/mobile phone
Prior to using the headset for the first time, you have to pair it with a
Bluetooth-enabled cell phone. The pairing procedures are subject to each cell phone.
Please refer to your cell phone user’s manual for further information. The general
pairing procedures are as follows:
1) Keep your MBSH and phone within 3 feet when pairing;
2) Make the MBSH enter pairing mode (please refer to “How to enter pairing mode”
above);
3) Activate your cell phone’s Bluetooth function and set your cell phone to search for
Bluetooth devices within range, and select “BTH023” from the list of devices
shown;
4) If requested by your cell phone, enter password or PIN No: “0000” (If your cell
phone supports Bluetooth V2.1 or above, password is not required). If prompted
by your cell phone to connect, select “Yes” (this will vary among cell phone
models);
5) After successful paired, choose and connect “BTH023” from the list of devices
shown on cell phone;
6) After successful connecting, blue LED of headset will flashes twice every 4 seconds
Remarks:
If pairing is failed, please turn off the MBSH first and then re-pair according to steps
1～6 mentioned above.
After pairing is successful, the headset and the cell phone will remember each other,
they will no need to re-pair next time. The MBSH can remember 8 paired devices,
when the number of paired devices exceeds 8, the first one will be replaced.
Every time the MBSH is turned on, it will connect to last connected device
automatically. If you want to pair it with other devices, please turn off the Bluetooth
function of last connected devices first and pair the headset with the new device
according to steps 1～6 mentioned above.
3.2.4 Pairing MBSH with any Bluetooth-enabled device (not included)
You can connect the MBSH to any Bluetooth-enabled device that will work as an
AUDIO/MUSIC source to enjoy music wirelessly from any music or audio device. The
pairing steps are as follows:
1) Keep your MBSH and Bluetooth device within 3 feet from each other;
2) Make the MBSH enter pairing mode (Please refer to “How to enter pairing mode”
above);
3) Turn on the Bluetooth device and make it enter pairing mode (please refer to the
Bluetooth device manual for instructions). All Bluetooth-enabled devices will
search for Bluetooth devices automatically and send a pairing request;
4) When the MBSH requests to enter a PIN No., and the Bluetooth device supporting
V2.1 or above, the Bluetooth device should response “0000” automatically. If your
Bluetooth-enabled device does not support V2.1 or above, you will need to find out
how to make it response with “0000”.
5) Upon successful pairing, blue LED of the MBSH will flash twice every 4 seconds.
Remarks:
The pairing password of the MBSH is “0000”. So, the MBSH can only pair with a
Bluetooth devices that can support pairing password “0000”.
If pairing still fails after several tries, please refer to the Bluetooth device’s manual
for further information.
3.2.5 Pairing the MBSH with TWO Bluetooth devices:
The MBSH can be paired up to two Bluetooth devices at the same time.
After pairing the MBSH to a device 1 (refer to “pairing the headset with a Bluetooth
cell phone), to pair it to a second device, please follow these step:
Turn OFF & ON the MBSH and make it enter pairing mode again, make the MBSH pair
and connect with Bluetooth device 2 (refer to “pairing the headset with a Bluetooth
cell phone);
Now, the MBSH is connected with two devices. The MBSH will connect to last
connected devices automatically when you turn it on again.
Remarks:
After successful multi-pairing, the paired devices will remember each other, they will
no need to pair next time.
The headset will connect with last two connected devices automatically when you
turn it on again.
To improve the stabilization of headset, we suggest you turn off the multi-pair
function when you only connect with one cell phone.
The steps of turn on/off multi-pairing as follows:
Turn off multi-pairing: In the status of standby mode（not connected with any device),
press and hold the volume down “—” button on the MBSH, and release it until hear 4
BEEP tones.
Turn on multi-pairing: In “standby” mode（not connected with device), press and
hold the MFB and volume up “+” button, and release it when you hear 4 BEEP tones.
3.2.6 Reconnecting the MBSH with devices
Stabilizers:
Ear with stabilizer:
1) Automatic connecting
Every time the headset is turned on, it should connect to last connected device
automatically.
2) Manual connecting
If for some reason your MBSH goes on “standby” mode (Blue LED blinks one time
every 4 seconds) or does not connect to the device you previously paired it with,
briefly press the MFB button once to force it to connect to last connected device.
Remarks:
Before connecting to a Bluetooth device, make sure the Bluetooth function is
turned ON on the Bluetooth device.
On some Bluetooth devices, you have to manually set up to allow automatic
connecting or pairing. Please refer to your device’s manual for further
information.
4 Wearing the MBSH
There are three types ear tips for your choice, please choose suitable ear tips
according actual use. The ear stabilizers can help you stabilize the headset during use,
please use the ear stabilizers as following pictures:
Functions
Status of headset
Operation
Cancel a call
Calling
Press and hold the MFB once
Answer a call
Incoming call ringing
Briefly press the “MFB” once
Reject a call
Incoming call ringing
Press and hold the “MFB” for about 2 seconds
and release it when you hear a BEEP.
End a call
During a call
Briefly press the “MFB” once
Volume up
During a call
Press + button
Volume down
During a call
Press — button
Transfer
conversation to
mobile phone
During a call
Press and hold the MFB about 2 seconds
Transfer
conversation to
headset
During a call
Press and hold the MFB about 2 seconds
Microphone
mute
During a call
Press and hold the Volume up “+” button
about 2 seconds
Cancel mute
During a call
(microphone mute)
Press and hold the volume up “+” button
about 2 seconds
Voice dial
Standby mode
(connected device)
Briefly press the MFB and volume up “+”
button simultaneously
Redial the last
number
Standby mode
(connected device)
Double click MFB button
Remove paired
list
Charging status
In the status of charging, long press volume up
“+” button, red and blue LED will flashes
simultaneously and you will hear four “BEEP”
tones
5 Making a call with the MBSH
1) Basic operation
Warning: Excessive pressure from earphones and headphones can cause hearing
loss.
Notes:
1) Not all the mobile phones support all the functions listed above. Please refer to
your mobile phone user’s manual.
Functions
Status of headsets
Operation
Answer new call and end
current call
There are second incoming
call
Short press MFB once
Answer new call and retain
current call
There are second incoming
call
Double click MFB button
Switch calls
Keep conversation
Double click MFB button
End current call and switch
retain call
Keep conversation
Short press MFB once
Functions
Status of headset
Operation
Retain phone call #1 and
answer phone call #2
During phone call #1, phone
2 has incoming call
Double click MFB button
End phone call #1 and answer
phone call #2
During phone call #1, phone
2 has incoming call
Short press MFB button
once
Switch call
During call, one of phone
call is retained
Double click MFB button
End current phone call, back to
retain phone call
During call, one of phone
call is retained
Short press MFB button
once
Functions
Status of the headset
Operation
Volume up
Playing music
Short press “+”button
Volume down
Playing music
Short press “―”button
2) Different function and prompt tone according to different mobile phone.
3) When the volume is adjusted to max or min, you will hear one prompt tone.
4) When pressing the answer button on some mobile phones, the call will be
transferred to the mobile phone. You can switch the call to the headset by using
the conversation switch button or through operating on the mobile phone. Please
refer to your mobile phone user manual for further information.
2) Three-ways call operation
3) Making a call with two cell phones
4) Playing music
When the headset connects to a mobile phone or Bluetooth transmitter which
supports A2DP, you can enjoy music wirelessly through the headset.
Last song
Playing music
Long press “+”button
Next song
Playing music
Long press “―”button
Pause
Playing music
Short press MFB once
play
Pausing
Short press MFB once
LED indicator
Status of headset
Red LED on
Charging
Red LED off
Finish charging
LED indicator
Status of headset
Red and blue LED flashes alternately
Pairing mode
Blue LED flashes once every 2 seconds
Not connect device
Blue LED flashes twice every 4 seconds
Connect with device
Blue LED flashes continuously
Calling/incoming call
Blue LED flashes once quickly every 2
seconds
During a call
Red LED flashes instead of blue LED
Low battery
Notes:
1) When playing music on some mobile phones, the music will be transmitted to the
mobile phone’s speaker instead of the headset. You have to select “transmit the
sound via Bluetooth” in the settings menu and then choose “BTH023” as speaker
device. The music will be transmitted to the headset. Please refer to your mobile
phone’s user’s manual for further information.
2) When the volume is adjusted to max or min., you will hear one prompt tone.
3) If you want to remote control last/next song, pause/play, it needs your Bluetooth
mobile phone or Bluetooth transmitter paired with the headset to support AVRCP
profile, please refer to the user’s manual of your mobile phone or Bluetooth
transmitter for further information.
6 LED indicator
6.1 Charging
6.2 Pairing with Bluetooth device
6.3 Indication tone
Indication tone
Status of the headset
Continuous two prompt tone every 10
seconds
Conversation mode and microphone mute
Five “dong” warning tone every 5 minutes
Low battery
Bluetooth version
Bluetooth V4.0
Bluetooth profiles
Headset, Hands free, A2DP, AVRCP
Operating distance
30 Feet (10 meters)
Headset music time
About 4 hours
Headset talk time
About 4.5 hours
Headset standby time
Approx 150 hours
Charging input
DC5.0V 60mA
Headset charging time
About 2 hours
Dimension
14.5*35*32.6mm
Weight
Approx 13.2 g
7 Factory Reset
In the status of charging, long press volume up “+” button about 4 seconds and
release it until the red and blue LED flashes simultaneously, you will hear 4 “BEEP”
tones.
Remarks:
After factory reset, the paired list of headset will be deleted. After turn it on again, the
headset will enter pairing mode automatically, and you need to re-pair and connect
with Bluetooth devices.
8 Specifications:
Notes:
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
2. Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
9 Care and maintenance
Read the following recommendations carefully before using your MBSH. Following
these you will be able to enjoy this product for many years.
Keep it dry and don’t put it in the dump place to avoid the product’s internal circuit
being affected.
Keep the product away from direct sunlight or hot places. High temperatures will
shorten the life of electronic devices, destroy the battery or distort certain plastic
parts.
Don’t expose the product to cold areas. It may damage the internal circuit board.
Don’t try to disassemble the product as it may get damaged if you are not
professional.
Don’t let it fall down onto the floor or other hard surfaces. The internal circuit might
get damaged.
Don’t use intensive chemical products or detergent to clean the product.
Don’t scratch the surface with sharp things.
Don’t use this product during strenuous exercise. It may damage the product if the
sweat into product.
In case the product does not function properly, please contact http://hqtelecom.com
for support.
10 FAQs
What does it mean when red LED flashes instead of blue LED?
Battery is low in power, and needs to be recharged.
Why is the red LED off when charging?
Please make sure the charging device is well connected to the headset;
If you didn’t use the headset for a long time, the battery may dry up. If so, you will
have to charge the battery for about 30 minutes, and then the red LED will be ON.
How far is the effective range between the headset and mobile phone?
According to the Bluetooth standard, the max available range of Class II headset is 10
meters (30 feet). However, this may vary based on the environment (walls,
interference from other electronic devices, etc).
Why my mobile phone cannot search and find the headset?
The mobile phone will not find the headset if the headset is not in “pairing” mode.
Please make sure the headset is in “pairing” mode and within 30 feet. Then the
headset should paired and connect.
Why the headset cannot hear the voice?
Make sure the headset is switched ON;
Make sure the volume is not too low or muted;
Make sure the headset connects with the mobile phone correctly;
Make sure the distance between the headset and the cell phone is in the available
Bluetooth range.
Why the headset cannot hear voice clearly in conversation?
Make sure the mobile phone is in the strong signal area;
Make sure the headset is in the available range of this product.
Why the headset can’t control pause, play, last song and next song when playing
music?
This function needs your Bluetooth device supports AVRCP (Audio/Video Remote
Control profile).
For more information about this Wireless Bluetooth Headset device, visit
http://hqtelecom.com to find the latest documentation and support for this product.
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