User's Manual

2
2.Basic operating functions
Button
Function
Operation instruction
Multi-
function
button
Power On
The headset can be turned on by opening the cover in the
charging box (it will be automatically connected to the last
connected device if there is pairing record).
Power Off
1. Put the earphone into the charging case to turn it off.
2.10 minutes no connection or battery voltage lower than
3.0V.
3. When disconnected, click the multi-function key 3 times
to clear the pairing shutdown.
Left / Right
pairing
The earbuds can be paired automatically by putting it into
the charging case and opening the cover. The Left / Right
pairing record is cleared by this.
Low power alarm
When the battery level is low, “Battery Low” alarm sounds
every three minutes.
Automatic
shutdown
If the pair is disconnected more than 10 minutes, or the
battery voltage is lower than 3.0V, earbuds are
automatically shut down
Switching main
and secondary
Put the main earbud into the charging box and turn it off
while talking or listening to music, the secondary earbud will
connect with the mobile phone and turn to the host. In
TWS(True Wireless Stereo) mode, either of an earbud will
be put into the charging box, the other earbud can keep
working.
Bluetooth pairing
When the left and right earbuds are paired successfully (or
disconnected from the Bluetooth device), the main earbud
automatically enters the Bluetooth pairing mode (blue LED
blinks).
Previous Song
Double click the "multi-function button" on the left earbud to
playback the previous song.
Play / Pause
Press the “multi-function button” to play/pause the music
(for both of left and right earbuds).
Next Song
Double click the "multi-function button" on the right earbud
to switch to the next song.
Volume Up
Hold down the multifunction button on the right earbud more
than one second to increase the volume. When the volume
reaches maximum level, buds generate beep.