Using the Samsung Level App
Use the Samsung Level app to configure and control your headphones from your smartphone. You can download the Samsung Sound app from the Google Play Store or Samsung Apps. The app is compatible with Samsung smartphones that use the Android operating system 4.2.2 or higher.
Note: Functions may differ depending on the smartphone or the operating system.
You can control the Noise Cancellation feature through the Samsung Level app.
To cancel Noise Cancellation, from your management device (the device where the software is stored), touch Settings and uncheck the box next to Active Noise Cancellation.
Enabling S Voice and Text-to-speech
To enable S Voice and activate the Text-to-speech option, then touch Settings > S Voice, then touch Text-to-speech and turn each feature On or Off.
To return all settings to their defaults, touch Settings > Reset.