The operating LED lights up red during
charging.
The red operating LED goes out as
soon as the built-in battery is fully
charged.
The earphones will emit an
acoustic signal if the battery
charge level is too low and
the battery needs to be
charged.
7.
Switching on and
pairing the earphones
Enable Bluetooth® on your audio
playback device.
Press and hold the multifunction
button for about 3 seconds until
the earphones are switched on.
The operating LED fl ashes blue.
After switching on, the earphones will
search for the audio playback device
last connected. If possible, the ear-
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