Sennheiser IE 80S BT Wireless Neckband In-Ear Headphones - Manual (Page 21)

Using the headphones
IE 80S BT | 21
Automatically accepting a call
You can automatically accept an incoming call when the headphones
are switched on and connected.
To be able to activate this function, you require the Smart Control
app (
> 13).
Adjusting sound effects/the equalizer
To be able to use the sound effects/equalizer, you require the Smart
Control app (
> 13).
▷
In the Smart Control app, select the desired sound effects via the
equalizer.
The sound effects are stored in your headphones. These sound
settings are active even without using the Smart Control app, i.e.
when you are using another Bluetooth device.
In addition, you can manually adjust the bass response on the head-
phones (
> 18).
Setting the voice prompts/beep sounds
To be able to set the voice prompts and beep sounds, you require the
Smart Control app (
> 13).
You can change the language of the voice prompts, choose between
voice prompts and beep sounds, or deactivate the status messages
with a few exceptions (e.g. rechargeable battery is empty).