b-trek S2 User manual

Before using your speaker, please read the user manual
carefully for proper use and maintenance.
USER MANUAL
Toll Free Number
USA 1-855-7SENTEY (1-855-773-6839)
For More Information
www.sentey.com - [e-mail]
BY SENTEY
Bluetooth
Speaker

Thank you for your purchase of the B-Trek S2 Bluetooth speaker. Please read the
manual carefully before using your speaker as it will provide you with information to
operate and maintain your speaker correctly.
• Portable and compact design to take anywhere
• Bluetooth technology with 10m (30ft) range
• Hands free function on Bluetooth mode and compatible phone.
• AUX line in to allow direct connection to any device through a 3.5mm
audio cable
• microSD slot to play mp3 files directly from the memory card
• FM radio mode to allow you to listen to FM radio
• Battery charges through micro USB cable
SPECIFICATIONS
FEATURES
Microphone Directivity Omnidirectional
Battery Capacity 400mAh
Battery Life Up to 5 hours (via Bluetooth)
Up to 6 hours (via AUX Line in input)
Speakers
Speaker Mono
Drive Diameter ø45 mm
Impedance 4Ω
Frequency Response 20Hz~18KHz
Output Power 3W
Signal to Noise Ratio ≥95dB
T.H.D. 1%
Sensitibity (S.P.L.) 95dB±2dB
Bluetooth Version V2.1
Bluetooth Range 33FT (10 m)
Bluetooth Profiles A2DP, AVRCP, Headset,Handsfree profile

• Move the On/Off switch to the On position to power on the speaker.
• Press the mode change button ( ) to toggle between modes
Bluetooth/FM Radio/AUX line in/micro SD card read.
• Press the play/pause/answer button ( ) to pause or Play a song,
pick up a phone call when in Bluetooth hands free mode, or do a station
scan when in FM mode.
• Press the previous/volume down or next/volume up buttons ( ) to
change to the next or previous song or to step through the next station
frequency when in FM mode.
• Press and Hold the previous/volume down or next/volume up button ( )
to adjust the volume accordingly.
Mode change
Previous track/volume down
Next track /Volume up
Play/Pause/Answer phone
LED indicator
Lanyard
Battery cover
micro SD card port
AUX line in
On/Off Switch
Charging port (5V/Micro USB)
BUTTON FUNCTIONALITY & DIAGRAM
OPERATIONAL INSTRUCTIONS
1. BASIC OPERATION
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• Pairing: When the speaker is in Bluetooth mode it will automatically be in
pairing mode if not already paired to a device. Search for B-Trek S2 in your
device’s pairing screen and select to connect it. If asked for a pairing code
or password enter 0000 (four zeroes). If not in a pairing mode press the
mode change button ( ) until the indicator LED flashes between red
and blue.
• Music playback & Volume can be controlled from the device or the speaker
by using the Basic Operation instructions above.
• Hands Free: If the speaker is paired with a mobile phone, it will function as
a hands free device. When you have an incoming call press the
play/pause/answer button ( ) to answer. Hold the play/pause/answer
button ( ) for 3 second to reject the call. You can also press the
play/pause/answer button ( ) quickly twice to redial the previous call.
2. BLUETOOTH OPERATION
• Press the mode change button ( ) to toggle between modes and enter
the FM Radio mode.
• Press the previous/volume down or next/volume up buttons ( ) to step
through each FM frequency in the indicated direction.
• Press the play/pause/answer button ( ) to scan for FM stations
automatically. The speaker will stop when it finds a strong signal.
• The volume can be controlled as indicated in the Basic Operation above.
3. FM OPERATION
• Inserting a 3.5mm auxiliary audio cable into the AUX line in port will
automatically set the speaker in the AUX line in mode. If you already had a
3.5mm audio cable inserted and were in another mode, you can press the
mode change button ( ) to toggle into the AUX line in mode.
• The volume can be controlled as indicated in the Basic Operation above.
• Music playback can be controlled from the device or the speaker (if the
connected device supports commands through 3.5mm audio cable) by
using the Basic Operation instructions above
4. AUX LINE IN OPERATION

• Inserting a micro SD card into the micro SD card port will automatically set the
speaker in the micro SD card read mode. If you already had a micro SD card inserter
and were in another mode, you can press the mode change button ( ) to toggle
into the micro SD card read mode.
• Only MP3 file that are on the micro SD card can be read and played by the speaker.
• Music playback & Volume can be controlled from the speaker by using the Basic
Operation instructions above.
5. MICRO SD OPERATION
• Connect the speaker to a laptop, computer, power bank, or power adapter with the
Micro USB cable included (5V/500mA) through the charging port. The LED indicator
will turn solid red while charging and will turn off when fully charged.
• Please charge the battery fully before the first use of the speaker.
Hands free functionality is only available in the Bluetooth mode and on mobile phone
that support the hands free Bluetooth profile.
Do not use the speaker in water
Avoid using the speaker in extremely humid environments
Avoid placing the speaker near strong magnets or strong magnetic fields.
LED indicators are as follows:
• Alternate flashing between red and blue: Bluetooth pairing mode
• Flashing blue: Bluetooth mode (connected)
• Flashing red: FM Radio mode
• Solid red and blue: AUX line in mode
• Fast flashing blue: micro SD card mode
• Solid red: Charging (in any mode)
6. CHARGING OPERATION
ADDITIONAL INFORMATION
Toll Free Number
USA 1-855-7SENTEY (1-855-773-6839)
For More Information
www.sentey.com - [e-mail]
DOWNLOAD ENGLISH PDF MANUAL AT:
http://www.sentey.com/en/support
DESCARGA DE MANUAL EN FORMATO PDF EN ESPAÑOL:
http://www.sentey.com/es/support
DOWNLOAD DO MANUAL PORTUGUÊS EM FORMATO PDF:
http://www.sentey.com/br/support
en
es
br

Before using your speaker, please read the user manual
carefully for proper use and maintenance.
USER MANUAL
Toll Free Number
USA 1-855-7SENTEY (1-855-773-6839)
For More Information
www.sentey.com - [e-mail]
BY SENTEY
Bluetooth
Speaker
B-TREK S2 MODELS: LS-4060 (Black) / LS-4061 (White) /
LS-4062 (Blue) / LS-4063 (Red) / LS-4064 (Pink) / LS-4065 (Purple).