Celltrend BTS-S2B1X User Manual

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Description:
Bluetooth Speaker

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Bluetooth Mini Stereo Speakerphone User Manual

3

7 8 9

1

Battery Replacement & Bracket Mounting – 2 Way

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Description:
Bluetooth Speaker

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About Bluetooth Mini Stereo Speakerphone #BTS-S2B1X

? Smallest size with built-in A2DP & AVRCP gives you powerful audio streaming in stereo quality you’ve never

dreamed of.

? Built-in D.S.P. for echo cancellation and noise suppression gives you impeccable call quality.
? Auto switching between calls and music streaming.
? Dual capacity of desk-top use like a conference phone and in car use like a hands -free car kit keeps your calls and

music on the move.

About Bluetooth Technology

Bluetooth wireless technology is set to revolutionize the personal connectivity by providing freedom from wired
connections-enabling links and connectivity between mobile computers, mobile phones, portable handheld devices
and other Bluetooth enables devices within 10 meters. Utilizing global sound & digital data 2.4G ISM transmission.
It makes global communication in the way you've never dreamed of!

Getting to Know Your Mini Stereo Speakerphone
Getting Started

To use your speakerphone, please follow these simple steps:
(a) Charge your speakerphone. Prior to using the speakerphone, it is recommendable to charge the battery fully

for the first time use.

(b) Connect the charger to an AC wall outlet and the charge plug to speakerphone’s charging socket. After

completion of charge, please remove the chargers from speakerphone and outlet.

(c) Place your speakerphone and a Bluetooth-enabled handset (or audio device) no more than 1 meter apart for

pairing.

(d) Ensure your speakerphone and handset (or audio device) is within 10 meters - Bluetooth sensing distance.

Important:

(a) Charge time: Normal full charge time is 2 to 3 hrs. (Approx.).
(b) Charge indication: When charge is in process, the LED will flash red. When charge is completed, the LED

will flash off.

(c) Low voltage indication: Whenever low battery power is encountered, you may hear two beeps every 30

seconds from speakerphone with LED flashes red. It ’s recommended to charge the speakerphone immediately
to prolong durability & standby time of battery. Under low voltage status, if the battery is not charged within
certine time (15 minutes approx.), the speakerphone will be powered off.

Turning On/Off the Speakerphone

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Turning On: Speakerphone is under off mode:
(a) Switch on the power switch.
(b) Press and hold the MFB until the LED flashes on blue. Release the MFB. Mean while you may hear a beep
from the speaker.
(c) Speakerphone will be under standby mode.
Turning Off: Speakerphone is not under off mode:
(a) Press and hold the MFB until you hear a beep from the speakerphone. Release the MFB. Mean while the

LED will first flash on red for 3 seconds, then flashes off. You may also turn off the power switch to power off
the speakerphone.

(b) Speaker will be off.

A1) Pairing to a Mobile Handset

Prior to using the speakerphone for the first time, you must pair it with a Bluetooth-enabled mobile handset. The
following steps describes pairing instruction for a typical Bluetooth-enabled mobile handset.
(a) Place the speakerphone and mobile handset no more than 1 meter apart.
(b) Ensure the speakerphone is under OFF mode.
(c) Press and hold the MFB until the LED flashes red and blue alternatively. Meanwhile, you may hear a long

beep. It’s now ready for pairing.

(d) Activate your mobile handset’s Bluetooth accessing function by referring to your mobile handset user guide for

details. Meanwhile, the handset will search for accessible Bluetooth devices.

(e) Select “BTS-S2B1X ” from the list.

Enter the pre-programmed passkey “0000” and press “OK” to pair the speakerphone and the handset. When
pairing is completed, the LED will flash on blue for 1 second with a long beep from the speaker. Now the
speakerphone is under standby mode. (For most of the mobile handset models, a headset icon will be shown
on the screen. )

(f) Press “Return” to go back to your handset’s main menu. You should, now, be able to make and receive calls

through the speakerphone. Please place the mobile handset to the speakerphone no more than 10 meters.

(Obstruction could cause shorter sensing distance.)
Important: Under the pairing mode, if the pairing cannot be completed within 2 minutes, the speakerphone LED
will first flash on red with a beep from speaker, then LED will flash off and speakerphone will be under off mode..
Please repeat steps (b) to (f) to pair the speakerphone and mobile handset again.

A2) Connection/Link to a Mobile Handset

After pairing is completed, speakerphone is always under standby mode. Before you place or answer a call, if the

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headset icon is not on phone screen, please follow the simple steps to activate the Bluetooth connection/link through
your handset or speakerphone until the headset icon is on the screen.
(a) On Handset: Select “BTS-S2B1X ” from the paired list on your handset screen.
(b) On Speakerphone: Press MFB and select “Accept” on handset screen to accept connection.
Important: Whenever Bluetooth connection/link is removed and the headset icon is not on the phone screen, for
example: Speakerphone or mobile handset is powered off and then turn on, or out of 10 meter sensing distance,
please activate connection/link as suggested.

A3) Disc onnection/Link to the Mobile Handset

You may connect your speakerphone with another Bluetooth handset. Please follow the simple steps to disconnect
the speakerphone with the pre-paired handset.
(a) Power off the speakerphone by pressing the MFB until the LED flash on red and off. Or you may simply turn off
the power switch.
(b) Select “disconnecting” to remove previous connection from your handset list.

A-4) Using the Speakerphone

Once pairing is completed and battery is fully charged, you may access the following functions. Some of the
below-mentioned function is only accessible for handsets with Hands-Free profile and A2DP.
(a)Call Answer:
Press the MFB to accept the call or answer the call via your mobile handset in the normal way when you hear the
ringing tone from speaker.
(b)Call End:
Press the MFB to end the call or end the call via your mobile handset in the normal way. Mean while you can hear a
short beep from the speaker.
(c)Call Reject:
Press and hold the MFB until you hear a short beep, then release the MFB.
(d)Last Number Re-Dial:

Under standby mode, press MFB twice.

(e)Dial Out Termination:

Press the MFB. to terminate an outgoing call before the far end accept the call.

(f)Mute & Un-mute:

When conversation is in process, you may mute or un-mute the phone.
(1)To mute: Press and hold the “STOP” button until you hear a beep from the speaker, then release button.
Now the speakerphone is under mute mode with mic. been mute & speaker emits 2 beeps every 30 seconds.

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(2)To un-mute: Under mute mode, press and hold the ‘STOP” button until you hear a beep from the speaker,

then release button.
Important: The function is only accessible with those phones with Hands -Free Profile.
(g)Volume Adjustment:

When conversation is in process, press the volume buttons repeatedly until you reach the desired volume level.

Important: While adjusting volume, please do not press and hold the V+/V- too long as this might trigger other

functions.
(h)Call Inter-Change:

When conversation is in process, you may interchange the call between your handset and speakerphone.

(1)Speakerphone to Handset:：Press the “STOP” button twice.

(2)Handset to Speakerphone：Press either the “STOP” twice or “MFB” once. This could be varied because of

different phones. For those phones with Headset profile only, you need to power off the speakerphone.

Important: The function is only accessible with those phones with Hands -Free Profile.
(i)Music Play & Pause:

After completion of Bluetooth connection with an A2DP phone, the speakerphone is always under standby mode.

You may press the MFB to play or pause music streaming via the speakerphone. This could be varied because

of various phones .

(1)Press the MFB for music streaming or pause. For example: NKI 6300.

(2)If you’ve never had music streamed via speakerphone, you need to activate music streaming via speaker for

the first time, or else, it will trigger the voice dialing. . For example: SonyEricsson W610C.

Important: For some of the phones, press to the MFB will only activate the voice dialing. For example: NKI

3250; MOTO A1200.
(j)Sound Track Selection :

Press and hold V+ or V- for sound track up & down.
(k)Music Stop:

Press the “STOP” button.
(l)Automatic Switching between Music Streaming & Calls:

When music streaming via the speakerphone is in process, if there’s an incoming call, it’ll switch to the call and

resume music streaming after completion of call.

B1) Pairing to a PC with USB Dongle (HCI V2.0)

The following procedure describes configuration set up with IVT “BlueSoleil” software. If you are using other
software, please refer to its instruction.
(a) Place the speakerphone and dongle no more than 1 meter apart.

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(b) Ensure the speakerphone is under off mode.
(c) Initiate the IVT “BlueSoleil” on your PC. Connect the dongle to your PC USB port. (To initiate the IVT

“BlueSoleil” software, please refer to your dongle instruction manual.) Mean while, the “BlueSoleil” operation
window will be on your PC screen.

(d) Press and hold the MFB for 6 seconds approximately until the LED flashes red and blue alternately. It’s now

ready for pairing.

(e) From the BlueSoleil menu, select “View” by clicking to mouse’s left button and from the popped out list, select

“Refresh ”. Mean while the “BlueSoleil” will search for accessible Bluetooth devices.
(f) From the obtained device list, select “BTS-S2B1X ” by clicking to mouse’s right button and select “Pair”.
(g) Enter the pre-programmed passkey “0000” and press “OK” to pair to the speakerphone. When pairing is

completed, the speakerphone will emit a long beep. If pairing is not obtained, you may see “Paired Fail”.
Please repeat steps (d) to (g) to pair the speakerphone and dongle again.
Important: Under the pairing mode, if the pairing cannot be completed within 2 minutes, the speakerphone LED
will first flash on red for 3 seconds with a long beep from speaker, then LED will flash off and speakerphone will be
powered off. Please repeat steps (d) to (g) to pair the speakerphone and dongle again.

(h)To enter Bluetooth connection, select “BTS-S2B1X ” by clicking to mouse’s left button twice Mean while, the

accessible function – “Bluetooth AV service ” & “Bluetooth Headset ” will be in yellow. You may also clicking to
mouse’s right button once and select “Refresh ” from the popped out list.
Important: This speakerphone is also VoIP/Skype enabled. Prior to accessing the function, please select
“Bluetooth Headset ” by clicking to mouse’s left button once and complete the relative VoIP/Skype setting.

(i)Select the symbol of “Bluetooth AV service” by clicking to mouse’s left button once.. The PC will initiate

Bluetooth connection to the speakerpho ne. After completion of connection, the yellow “Bluetooth AV service” will
turn into green . If connection is not successful, please remove the connection and repeat steps (d) to (i) to
connect the speakerphone and dongle again.

(j)To enjoy PC’s music streaming via your speakerphone, please activate audio playing with your “Windows Media

Player”. To initiate the “Windows Media Player”, please ensure the “Bluetooth AV/HS Audio” is turn on in your PC

sound card.
Important:
(a)Prior to pair your dongle with this speakerphone, please ensure the previous Bluetooth connection with other
device is removed.
(b)Whenever Bluetooth connection/link is removed and the Bluetooth connection display is not on your PC screen,
to resume connection, please press the V+ or V- under the standby mode. For example: Out of 10 meter sensing
distance, speakerphone/PC is powered off and then turn on, or the dongle is removed from PC and reconnected.

B2) Enjoy PC’s Music Streaming via Speakerphone

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(a)Volume Adjustment:

When conversation is in process, press the volume buttons repeatedly until you reach the desired volume level

Important: While adjusting volume, please do not press and hold the V+/V- too long as this might trigger other

functions.
(b)Music Play & Pause:

You may press the MFB to play or pause music streaming via the speakerphone.
(c)Music Stop:

Press the “STOP” button.
(d)Sound Track Selection :

Press and hold V+ or V- for sound track up & down.

C1) Pairing to a PC with USB AV Dongle

The following procedure describes configuration set up with an AV Dongle of which password is “0000”. If you are
using other dongles of which password is multiple, please ensure “0000” is one of them. Please refer to its
instruction.
(a) Place the speakerphone and dongle no more than 1 meter apart.
(b) Ensure the speakerphone is under off mode.
(c) Power on your PC. Connect the dongle to your PC USB port. Mean while the dongle will search for accessible

Bluetooth devices and initiate pairing and link. (To use your dongle, please refer to your dongle instruction
manual.)

(d) Press and hold the MFB for 6 seconds approximately until the LED flashes red and blue alternately. It’s now

ready for pairing.

(e) The dongle will initiate pairing and link to the speakerphone. Once link is completed, the speakerphone will emit

a long beep with LED flash on blue every 15 seconds.

Important:

(1)Under the pairing mode, if the pairing cannot be completed within 2 minutes, the speakerphone LED

will first flash on red for 3 seconds with a long beep from speaker, then LED will flash off and speakerphone will be

powered off. Please repeat steps (c) to (e) to pair the speakerphone and dongle again.

(2)As the dongle will initiate pairing and link to Bluetooth devices of which password is “0000”, to fix pairing and

link to your speakerphone, please ensure there’re no other Bluetooth devices of which password is “oooo”.

(f)To enjoy PC’s music streaming via your speakerphone, please activate audio playing with your “Windows Media
Player”. To initiate the “Windows Media Player”, please ensure the “Bluetooth AV/HS Audio” is turn on in your PC
sound card.
Important:

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(a)Prior to pair your dongle with this speakerphone, please ensure the previous Bluetooth connection with other
device is removed.
(b)Whenever Bluetooth connection/link is removed, to resume connection, please repeat steps (b) – (e). For
example: Out of 10 meter sensing distance, speakerphone/PC is powered off and then turn on, or the dongle is
removed from PC and reconnected.

C2) Enjoy PC’s Music Streaming via Speakerphone

(a)Volume Adjustment:

When conversation is in process, press the volume buttons repeatedly until you reach the desired volume level

Important: While adjusting volume, please do not press and hold the V+/V- too long as this might trigger other

functions.
(b)Music Play & Pause:

You may press the MFB to play or pause music streaming via the speakerphone.
(c)Music Stop:

Press the “STOP” button.
(d)Sound Track Selection :

Press and hold V+ or V- for sound track up & down.

D1) Pairing to an Audio Dongle

The following procedure describes configuration set up with an Audio Dongle of which password is “0000”. If you
are using other dongles of which password is multiple, please ensure “0000” is one of them. Please refer to its
instruction.
(a) Place the speakerphone and dongle no more than 1 meter apart.
(b) Ensure the speakerphone is under off mode.
(c) Initiate the dongle’s pairing function. (To use your dongle, please refer to your dongle instruction manual.)
(d) Press and hold the MFB for 6 seconds approximately until the LED flashes red and blue alternately. It’s now

ready for pairing.

(e) The dongle will initiate pairing and link to the speakerphone. Once link is completed, the speakerphone will emit

a long beep with LED flash on blue every 15 seconds.

Important:

(1)Under the pairing mode, if the pairing cannot be completed within 2 minutes, the speakerphone LED

will first flash on red for 3 seconds with a long beep from speaker, then LED will flash off and speakerphone will be

powered off. Please repeat steps (c) to (e) to pair the speakerphone and dongle again.

(2)As the dongle will initiate pairing and link to Bluetooth devices of which password is “0000”, to fix pairing and

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link to your speakerphone, please ensure there’re no other Bluetooth devices of which password is “oooo”.
(f) To enjoy PC’s music streaming via your speakerphone, please activate audio playing with your “Windows Media

Player”. To initiate the “Windows Media Player”, please ensure the “Bluetooth AV/HS Audio” is turn on in your PC

sound card.
Important:
(a)Prior to pair your dongle with this speakerphone, please ensure the previous Bluetooth connection with other
device is removed.
(b)Whenever Bluetooth connection/link is removed, to resume connection, please repeat steps (b) – (e). For
example: Out of 10 meter sensing distance, speakerphone/PC is powered off and then turn on.

D2) Enjoy PC’s Music Streaming via Speakerphone

(a)Volume Adjustment:

When conversation is in process, press the volume buttons repeatedly until you reach the desired volume level

Important: While adjusting volume, please do not press and hold the V+/V- too long as this might trigger other

functions.

Buttons & Sound Indication:

Buttons Functions Operation Sound Indication

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Power on Turn on the Power Switch and under off mode,

press & hold for 3 seconds

1 beep

Power Off Under standby mode, press and hold for 6

seconds

1 beep

Pairing Turn on the Power Switch and under off mode,

press & hold for 6 seconds

2 beeps

Call Answer Press 1 time
Dial Out Termination Press 1 time 1 beep
Last Number Redial Press twice
Call Reject Press and hold for 3 seconds 1 beep

Call Transfer from Handset
to Speakerphone

Press and hold
(This could be varied because of various
phones. Please refer to Section (h) in A4)

1 beep

MF B

Re-Connection/Link Press 1 time
Mute Press & hold for 3 seconds 1 beep

Un-Mute Press & hold for 3 seconds 1 beep
Call Transfer from
Speakerphone to Headset

Press twice 1 beep

Stop

Call Transfer from Han dset
to Speakerphone

Press twice
(This could be varied because of various
phones. Please refer to Section (h) in A4)

1 beep

Increase Volume Press 1 time

Volume
Increase

Sound Track Down Press and hold for 3 seconds
Decrease Volume Press 1 time

Volume
Decrease Sound Track Up Press and hold for 3 seconds

Power Off Battery Switch off

Power

Power On Battery Switch on

LED & Sound Indication:

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Speakerphone Status LED Sound Indication

Power On Flash on blue for 1 second 1 beep
Standby Flas h on blue every 5 seconds
Calling in Process Flash on blue every 15 seconds

Power Off

Flash on red for 3 seconds, then

flash off

1 beep

Pairing in Process

Flash on blue and red
alternatively

Pairing Completed Flash blue 1 beep

Low Voltage/Battery Flash red

2 beeps every 30
seconds

Care and Maintenance

(a) Please power off the speakerphone while you don’t use it.
(b) Do not expose the speakerphone to liquid, moisture or humidity, as it is not waterproof.
(c) Do not use abrasive cleaning solvents to clean the speakerphone.
(d) Do not place the speakerphone in high temperature, as it will result in an explosion.
(e) Do not expose the speakerphone to contact with sharp objects as this will cause scratching and damage.
(f) Do not stick anything inside the speakerphone as this may damage internal components.
(g) Do not attempt to disassemble the speakerphone, as it does not contain serviceable components.
(h) If you do not use the speakerphone for long periods, be sure to store it in a dry place, free from extreme

temperature, humidity and dust.
(i) Only use the manufacturer supplied charger when charging the speakerphone.
(j) Do not disassemble the charger as it may expose you to dangerous voltages or other risks. Incorrect

reassembly can cause electric shock when the speakerphone is subs equently used.
(k) Do not use the charger out -door or in damp areas.
(l) Only charge the speakerphone’s built-in battery in accordance with the instructions of this user guide.

Avoid charging the speakerphone in extremely high or low temperatures.

Safety Information

(a) Check local laws regarding use of a mobile handset and speakerphone while driving. If you use the

speakerphone while diving, ensure your attention and focus remains on your responsibility of driving safety.

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(b) Never allow children to play with the speakerphone. Small parts may be a choking hazard.
(c) Observe all signs that require an electrical device or RF radio product to be switched off in the designated areas.

These could include hospitals, blasting areas, and potentially explosive atmospheres.
(d) Turn off your speakerphone prior to boarding an aircraft. Do not use your speakerphone in an aircraft.
(e) Never mount or store your speakerphone over any air bag deployment area serious injury may result when an

air bag deploys.

Trouble Shooting

If you are unable to connect your speakerphone and mobile handset, please try the following:
(a) Ensure the speakerphone is paired with your mobile handset.
(b) Ensure your mobile handset’s Bluetooth feature is activated. Please refer to your mobile handset user guide

for specific instruction.
(c) Ensure the speakerphone is within a maximum of 10 meters of your mobile handset(s) and there are no

obstructions, such as wall or other electronic devices in between as it may cause shorter or interference

transmission.
(d) If all the above steps do not resolve your problem, please remove the battery for a while.

The Bluetooth speakerphone is compliant with and adopts the Bluetooth Specification V1.2. However,
interoperability between the device and other Bluetooth-enable products is not guaranteed because it depends on
compatibility. For more information on the compatibility between the device with other Bluetooth-enabled products,
please check with the manufacturer/importer.

Product Specifications

Bluetooth Specifications : Version 1.2, Class 2, 10 Meters
Bluetooth Profile Supported: Headset , Hands-Free, A/V, A2DP Profiles
Operating Frequency Band : 2.402 to 2.480GHz unlicensed ISM band
Rechargeable Li-ion Battery: 400 mA
Multi-Pairing : Up to 7 Bluetooth devices
AC/DC Charger : DC 5 to 5.5 V, 300 mA, mini USB connector
Normal Charge Time : 3 to 4 hrs.(approx.)
Talk Time : 4 hrs.(approx.)
Standby Time : 200 hrs.(approx.)
Dimension(L/W/H) : 82.8 x 39.7 x 16.5 mm.
Weight : 49.76g

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Bluetooth Speaker

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'Hereby, Celltrend International Co., Ltd, declares that this BTS-S2B1X is in compliance with the essential
requirements and other relevant provisions of Directive 1999/5/EC.'

IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, no change to the antenna or
the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF
exposure requirements and void user’s autho rity to operate the device.The antenna used for this transmitter must be
installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating
in conjunction with any other antenna or transmitter.

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.

Notice : The changes or modifications not expressly approved by the party responsible for compliance could void
the user’s aut hority to operate the equipment.