Reduce the volume level by press
Increase the volume by
3
4
5
6
1
2
1
1. Button
2.
Micro USB Port (For Charging Only)
3. LED Indicators
4. AUX (In) Jack
5.
Microphone
6. Button
7. Button
The unit has a built-in Li-ion rechargeable battery, charge it before first time use or when it is
drained as follows:
1. Connect the small plug from the supplied USB Connection Cable to the Micro USB Port.
2. Connect the full size USB Plug from the supplied USB Connection Cable to the USB Port
on the Personal Computer or USB Charger (Computer and USB Charger not included).
3. When charging, the Red Charging Indicator on the unit will illuminate.When charging is
complete, the indicator will turn off.
NOTES:
Your battery will last longer if you following these simple guidelines for caring and storing:
A. Before first time use, recharge the unit approximately 4 hours until the unit is fully charged.
B. Charge and store the unit within the temperature range of 5°C - 35°C (40°F - 95°F).
C. Do not overcharge (longer than 24 hours). Excessive charging or running the unit until
battery fully drains will damage battery. Battery life will be extended if you keep the battery
fully charged.
D. Battery life naturally shortens slowly over time.
E. The rechargeable battery incorporated in this product is not user replaceable.
For first time use or re-pairing the unit to a new BT Device, pairing it as
below:
1. Press and holding the
Button approximately 3 seconds to power on the unit. The
Blue & Red Indicators will illuminate & blink.
2. Power on the external BT Device and enter to BT searching mode. Start pairing following
the on screen instructions from the external BT Device. When paired, the Blue LED
Indicator will stop blinking and Red LED Indicator will turn off.
3. If pairing is complete you may now play music and answer the phone with your external
BT Device.
4. During playback:
The Blue LED Indicator will start blinking.
Press the
Button to pause; press again to resume normal playback.
Press and holding the
or
Buttons to adjust volume level as desired.
Press and release the
or
Buttons repeatedly to skip tracks.
5. If the unit is paired to a Cell Phone and a call is incoming during an active music session:
Press the
Button then speak to the Microphone to answer the call. When your call
is complete, press the
Button to disconnect or end the call and resume to music
playback.
Or, press and holding the
Button approximately 1 second to decline the incoming
call then resume to music playback.
6. When finish listening,press and holding the
Button approximately 3 seconds until the
Blue Indicator not light.
Notes:
When the external BT Device searched the unit, our model number “MBH542” will
appear on the display of external BT Device.
If while pairing you are asked for a code please try "0000" or "1234".
Normal operation after paired:
1. Power on the external BT Device and enter to BT mode.
2. Press and holding the
Button approximately 3 seconds to power on the unit. The
Blue & Red Indicators will illuminate & blink.
3. Wait a few seconds until the unit automatically pair to the BT Device. When paired, the
Blue LED Indicator will stop blinking and Red LED Indicator will turn off.
4. If pairing is complete you may now play music and answer the phone with your external
BT Device.
AUX (In):
Listen music through the Aux Out; Line Out or Phone Jack from external
audio player:
1. In power off mode, connect one end of the supplied Audio Connection Cable to the
AUX (In) Jack on the unit.
2. Connect the other end to the Aux Out; Line Out or Phone Jack on external audio player.
3. Play the music on the external audio player as usual.
4. Use theVolume controls on the external audio player to adjust volume level as desired.
Note: If the Audio Connection Cable is inserted into the AUX (In) Jack, BT
will be automatically shut off. Unplug the cable from the jack before use BT.
TROUBLESHOOTING
Check the following before requesting service:
SYMPTOM
POSSIBLE CAUSE
POSSIBLE SOLUTION
Can't power on
Built-in battery drained
Recharge the battery as page 3
No sound or
sound weak
Volume of the unit was set to minimum
position
press and
holding the
Button on the unit
Volume level of paired/connected device is
in low level
Rise the volume level of the
paired/connected device
Sound
distortion
Volume level too high
and holding the
Button on the
Volume level of the
paired/connecteddevice too high
Reduce the volume level of the
paired/connected device
BT not
functioning
The external BT device had NOT paired to
the unit
Pair the external BT device to the
unit as page 3-4
The external BT device too far from the
unit
Place the external BT device close
to the unit
Audio Connection Cable was inserted into
the AUX (In) Jack
Unplug the Audio Connection Cable
from the AUX (In) Jack before use
BT
unit
GENERAL SPECIFICATIONS:
Power source: Built-in DC
3.7V, 450 mAh (1.665 WH) rechargeable Li-ion
Battery, Recharge by DC
5V through the Micro USB Port
Impedance of the Earbuds:
32
Ω
per Channel
Audio power:
15 mW per Channel (Total 30mW)
BT Version:
V4.1+EDR
BT Operation Distance:
32 Feet in open area
PACKAGE INCLUDES:
1 x Owner’s Manual
1 x USB Connection Cable (For Charging only)
1 x Audio Connection Cable with 3.5 mm plugs
SPECIFICATIONS AND ACCESSORIES ARE SUBJECT TO CHANGE WITHOUT
NOTICE
