Instructions

 Press and hold the multi-function button of both (!)
headphones simultaneously for 7 seconds until the BLUE and RED
LED flash alternately. Now the headphones are paired and
connected automatically. You hear the announcement "connected,
left channel, right channel, get into paring mode".
 Then plug in the headphones in correct way into your
ears.
 Now open the Bluetooth settings on your Bluetooth
device and select the „MusicMan BT-X49“ from the list.
How to charge the In-Ear piece (charging box)
The BT-X49 has an internal, rechargeable battery which must be
fully charged before used for the first time. It takes you about 2–3
hours to charge the battery full for the first time.
 Put the In-Ear pieces into the charging box and close the box to
charge. During charging, the LEDs of the headphones light up
permanently in RED. When the battery is fully charged, the RED
LED will turn off.
 While charging the In-Ear pieces for the first time you need to
charge the charging box too.
 You can charge the charging box either by using a common USB
adapter* (5V/1A) (*not included). When the charging box is fully
charged, all of the four LEDs will turn BLUE.
 The fully charged battery of In-Ear pieces has power for up to 3.5
hours of playing time or up to 20 hours of standby time. When the
battery is running out of power, the RED LED starts to flash with
prompt of “low battery”. This indicates that the headphone needs to
be charged as soon as possible.
Battery display of the charging box
Click on the button on the charging box, you will see the battery
status through the four blue LED. Four BLUE LED show that the
charging box is fully charged. The fully charged charging box can
charge the In-Ear pieces up to 3 times.