DCU Tecnologic 34152040 Manual De Usuario página 20

ENG
Noise Cancelling & Ambient Sound:
Noise cancelling mode
Active noise cancellation (ANC) reduces unwanted noise
providing a clearer, more lifelike audio performance.
You can choose the noise cancelling mode based on your
listening preferences and environment.
Ambient sound mode
Turn on ambient mode to control how much surrounding
noise you let in. With quick ambient mode, you can
listen in on street traffic, catch flight announcements,
and hear when your kids or co-workers call out to you.
Summary: Turn on the noise cancellation function of your headphones if you want
to listen to music without interruption of surrounding noise. Turn on Ambient
Sound Mode if you want to hear the sounds around you
Switch between noise cancellation and ambient sound modes
1. Please make sure earbuds are power on, enable the noise cancelling function.
2. Long press earbuds touch panel for 2s, switch to ambient sound mode.
3. Long press earbuds touch panel for 2s again, enable the noise cancelling
function.
4. Long press earbuds touch panel for 2s again, noise cancelling function is off.
Noise reduction mode switch
When the headset enters the TWS state, press and hold the multi-function button
for 2 seconds.
*(When powered on, ANC is off by default)
Note:
* Each Long press earbuds touch panel changes the function.
20
Long press 2s.