Noise Cancellation - Oppo Enco W51 Guia De Inicio Rapido

In Ear Detection
When listening to audio with OPPO Enco W51 True Wireless
Headphones, removing either one of your earbuds will
pause the audio. Reinsert it to resume playback.

Noise Cancellation

OPPO Enco W51 True Wireless Headphones detect ambient
noise through the built-in microphones, and generate an
equal-but-opposite signal through the speakers to reduce
the ambient noise. Noise cancellation reduces unwanted
noise and offers you a clearer and more immersive
audio experience.
Notes:
• The noise cancellation effects may not be pronounced
in very quiet environments.
• The noise cancellation feature works better for low
frequency noise.
• The noise cancellation feature reduces noise but does
not completely cancel it out.
Restoring to Factory Settings
1. Place your earbuds into the charging case and leave
the lid open.
2. Press and hold the Function button for 15 seconds.
When the indicator blinks red three times, your earbuds
have been restored to factory settings.
Charging
Charging status
• When your earbuds are inside the charging case, the
indicator shows the battery level of the earbuds. When
you remove your earbuds from the charging case, the
indicator shows the battery level of the charging case.
• Different indicator colors are used to show the battery
level. Specifically, red indicates low, yellow indicates
medium, and green indicates full or sufficient.
Charging your earbuds
Place your earbuds into the charging case to start
charging them.
Charging the charging case
• Wired charging: Use the USB-C charging cable included
to charge the charging case.
• Wireless charging: Use a compatible wireless charging
pad to charge the charging case. Make sure the front
side of the charging case faces upward during wireless
charging. A phone that supports reverse wireless
charging can also be used.
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