Samsung SM-R175 User Manual page 19

Using the earbuds
4
On your mobile device, tap Connect on the pop-up window.
The connection pop-up window will appear only on Samsung mobile devices
running Android 7.1.1 or later that have the SmartThings app installed. If the pop-up
window does not appear, update the SmartThings app to the latest version.
5
Follow the on-screen instructions to complete the connection.
Once the earbuds are connected to your mobile device, they will automatically attempt
to connect to your mobile device whenever you open the charging case while the
earbuds are inside it.
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