Charging your earbuds
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Earbuds
When your earbud batteries are low, please charge them. Open the lid
of the charging case, then place the earbuds into the charging case to
start charging.
Powering on/off
Powering on
Your CETW516 Earbuds will power on automatically when taken out of
the charging case. You can also power them on manually by pressing and
holding the Multi-Function Button (MFB) on both earbuds for 7 seconds.
Low battery
Charging
Fully charged
Slowly flashing red
Tone notification
Steady red
Off, LED light is off
ON
EN 02
2
Flashing blue
Power on
tone notification