S&O app for iPhone and iPad

The customized app for your preference
Nowadays, it’s more common to wear wireless earbuds when commuting, working, doing workout , driving, just to name a few than before. S&O App offers specific functions to supported S&O headphones, and allows users to customize their app settings and optimize sound quality.


Ambient sound control
Ease up to take control of ANC and ambient sound mode.

Customized operation
Based on your usage pattern, to customize operation settings, such as volume up and down, play and pause playback, answer and hand up phone call, transparency mode.

White noise
Combined natural sound with brainwave music, to refine your sleep quality and deeply relax your brain.

Battery status
To track earbuds’ battery life by an indicator on the App.