Music Man BT–X27 User manual

MusicMan® * User Manual
Slim Bluetooth Headphone BT–X27
With this comfortable and good fitting Bluetooth headphone
you have surround sound experience and additionally FM radio
The manufacturer Technaxx Deutschland GmbH & Co.KG hereby declares
that this device, to which this user manual belongs, complies with the essential
requirements of the standards referred to the Directive RED 2014/53/EU. The
Declaration of Conformity you find here: www.technaxx.de/ (in bar at the
bottom “Konformitätserklärung”). Before using the device the first time, read
the user manual carefully.
This device has a rechargeable battery. It must be fully charged before
first use.
NOTE: Charge the battery of the device every 2–3 month if it is not used!
Turn OFF nearby Bluetooth devices to avoid signal interference!
WARNING: DO NOT TURN THE VOLUME TOO HIGH – HEARING LOSS
MIGHT BE THE RESULT!
Service phone No. for technical support: 01805 012643 (14 cent/minute from
German fixed-line and 42 cent/minute from mobile networks).
Free Email: supp[email protected]
Keep this user manual for future reference or product sharing carefully. Do the
same with the original accessories for this product. In case of warranty, please
contact the dealer or the store where you bought this product.
Warranty 2 years
Features
Music transfer & hands-free function via Bluetooth V4.2 Built-in
FM radio When incoming call, music playback is paused
automatically Supports MicroSD cards up to 32GB Supports
computer, MP3, CD and AUX–IN Foldable headphone with soft
cushioning for comfortable fit Balanced-clear sound performance
in low and high sound ranges Built-in rechargeable 400mAh
battery for portable use LED indicator shows the working status
Easy to use, super slim and very light

Technical Specifications
Bluetooth / Transmitting distance V4.2, 25mW / ~10m (open space)
5 Functions Bluetooth, Line–IN/AUX–IN, Handsfree, FM radio,
MicroSD card (only MP3 files)
Power Built-in rechargable 400mAh lithium polymer battery 3.7V
Charging time ~3 hours (DC 5V / 500mA power adaptor)
Playing time ~8 hours (max. volume)
Standby time ~2 weeks
Bluetooth profiles HFP, HSP, A2DP, AVRCP
SNR / Impedance ≥95 dB / 32 Ω
Frequency range 20Hz – 20kHz
Driver unit / Audio connector 40mm / 3.5mm
Material PC + ABS plastic
Weight /
Dimensions
150g / Earphone shell (L)15x(W)6x(H)18cm/Headphone
(W) 8.5 x (H) 15 x (Width headphone temple) 2.8cm
Package
Contents
Slim Bluetooth Headphone BT–X27, AUX–IN cable,
Micro USB charging cable, High quality protection case
for the headphone, User Manual
Hints for Environment Protection: Packages materials are
raw materials and can be recycled. Do not disposal old devices
or batteries into the domestic waste. Cleaning: Protect the
device from contamination and pollution (use a clean drapery).
Avoid using rough, coarse-grained materials or
solvents/aggressive cleaner. Wipe the cleaned device
accurately. Distributor: Technaxx Deutschland GmbH &
Co.KG, Kruppstr. 105, 60388 Frankfurt a.M., Germany

Product Overview
1 Keep pressing the button 3 sec. to Power ON/OFF the headphone.
Under Bluetooth mode, short press to receive or end calls.
2 MODE: MicroSD card, AUX-IN, Bluetooth, FM Radio
3 Short press to PLAY or PAUSE. Under FM radio mode, short press
to enter automatic searching. Long press to pair Bluetooth again.
4 Short press to move to next track.
Long press to increase volume.

5 Short press to move to previous track.
Long press to decrease volume.
6 LED 7MicroSD Card Slot 8Line–IN / AUX–IN
9 Microphone 10
Micro USB charging connector
Charging the headphone
Before first use, fully load the battery with the included original Micro
USB charging cable. Connect the Micro USB charging cable to a
charger or computer USB port, and the other end to the Micro USB
charging port (10) of the headphone. The RED light shines bright
while charging in the OFF status. When the headphone is fully
charged, the RED light turns off. (We’d suggest the users turning off
while charging. It takes longer time to get fully charged if it works
when being charged).
Attention: The headphone fits only in one direction perfectly
when but on the head! So be sure the right side is on the right
and the left on the left!
1. Turn ON – OFF (key 1)
Turn ON the headphone: Keep pressing power button 3 sec.
Turn OFF the headphone: Keep pressing power button 3 sec.
2. Bluetooth Pairing
Turn on headphone, BLUE LED flashes fast; Turn on Bluetooth of
your device (e.g. Smartphone) you want to pair with the headphone.
The headphone will automatically turn on the Bluetooth. Search the
headphone with a name „MusicMan BT-X27“. Music can be
streamed after pairing successfully (BLUE LED will be steady on).

3. Bluetooth Music
After successful pairing, click the key once to play the music
sourcing from your Smartphone (BLUE LED flashes). Click again to
pause.
Change songs: Press short key for the next song, press short 
key for the previous song.
Adjust volume: Press and hold long +key to increase the volume,
press and hold long -key to decrease the volume.
4. Bluetooth Phone Calls
When there is an incoming phone call, click the key to answer
the call through your headphones.
Click the key once to hang up the call when answering.
5. MicroSD Card Mode
Insert a MicroSD card into the MicroSD (up to 32GB, formatted in
FAT32 under Windows) card slot ((7) MicroSD card slot). After
inserting the MicroSD card. music will automatically start playing and
the BLUE LED starts flashing. Press one time will be pause
music (BLUE LED steady on) and press again will continue to play
music.
Press shortly and you hear the previous song. Press shortly
and you hear the next song.
Press - long and you decrease the volume. Press + long and you
increase the volume. To play music from a MicroSD card, plug the
MircoSD card into the MicroSD card slot, under any mode! (The
MicroSD card may be play only with MP3 files, 128kb files.) It is not
possible to access the MicroSD card over the Micro USB port by
connecting via USB with the computer.

6. FM Radio Mode
Press Mode (2) till you enter FM radio mode. If a channel is
received (frequency range 87.5 – 108.0MHz), you hear the channel;
if no channel is received, you hear a rushing noise. In that case you
have to search for a channel. Press long the key. While
searching the BLUE light is flashing quickly (operation keys will not
work). After finished searching, the headphone plays the first
channel found. When a found channel is played, the BLUE light is
flashing slowly.
Scanned channels will be saved automatically. Change channel:
press key to change to the previous channel, press key to
change to the next channel.
Adjust volume: Press and hold +key to increase the volume,
press and hold -key to decrease the volume.
7. Line–IN Mode (8)
When you are in LINE–IN mode, you can listen to music from other
devices (e.g. computer). Insert the AUX–IN cable (3.5mm cable) into
the LINE–IN port (8) and the other end into audio slot of a mobile
phone, notebook, tablet PC, MP3/MP4 player etc. After that, you can
listen to music. The keys on the headphone and are without
function. With the +key and -key you can increase or decrease the
volume. On some devices you can Play/Pause the playback by
pressing . (BLUE LED is steady when music is paused.) To
change the track you are hearing, you have to use the buttons on
your mobile device!
The BLUE LED is flashing when Line-IN is connected!
8. How to fold the headphone
Fold both earphone shells carefully inward. Now you have an easy
to transport headphone with the size of (W) 8.5cm x (H) 15.0cm.

Troubleshooting
The Karaoke BT-X27 powers Off or does not turn On again 
could be either a low battery or a problem with the power supply 
charge the BT-X27 and check the connection of the Micro-USB
cable. (We suggest charging the BT-X27 all 2-3 month if it is not
used for a long time.)
Noises are heard from the BT-X27 could be a poor Bluetooth
signal to aviod noise, stay within the Bluetooth range of ~10m.
No Bluetooth connection could be (a) the Bluetooth connection
is not in range, or (b) another mobile device (e.g. Smartphone,
Tablet) is paired with the BT-X27 (a) shorten the range to the
Smartphone, or (b) unpair the other device.
Warnings
Only charge the BT-X27 through the DC 5V Micro USB port by
using the provided original Micro USB charging cable. You also can
use an USB charging adapter but ONLY (!) up to DC 5V/500mA. Do
not (!) charge the BT-X27 with more power! When the BT-X27
works under AUX–IN mode, do not (!) increase the volume of your
mobile phone, PC, MP3/MP4 Player, CD, DVD etc. to a large
extend. A sound distortion may occur. In that case, decrease volume
either of mobile phone, PC, MP3/MP4 Player, CD, DVD or the
BT-X27. The sound gets normal soon. If the BT-X27 fails to link to
your mobile device or if it fails to play music after being connected,
the user shall check if your mobile device supports A2DP. Do not
attempt to disassemble the BT-X27, it may result in short-circuit or
even damage. Do not drop or shake the BT-X27, it may break
internal circuit boards or mechanics. Keep the BT-X27 in dry and
ventilated environment. Avoid high humidity and high temperature.
Also batteries should not be exposed to excessive heat or direct
sunlight. This BT-X27 is not water resistant; therefore keep it
away from moisture. Keep the BT-X27 away from little children.