4.How to control the KA13 via the FiiO Control APP in Android mobile phone?

Connect the KA13 to the Android mobile phone via the USB c to c adapter that comes with the KA13.

You could search “FiiO Control” in any application market to download it. Or directly download the APK file: Click here

After adjusting the setting for KA13 in FiiO Control APP, the buttons in KA13 will not work again before FiiO Control APP returns to the homepage. (You could click the return icon in the top left corner for returning to homepage)

Note:

1.The KA13 could not be controlled via the iOS version FiiO Control APP. But after adjusting the setting in KA13 or in Android FiiO Control, the settings will be saved.

2.Please update the FiiO Control APP to latest version first.