Sony h.ear on 3 Wireless NC Help Manual page 79

Help Guide
Wireless Noise Canceling Stereo Headset
h.ear on 3 Wireless NC (WH-H910N)
Disconnecting Bluetooth connection (after use)
Unlock the screen of the Bluetooth device if it is locked.
1
Touch the one-touch connection (NFC) compatible device again to disconnect it. If the Bluetooth device
2
does not support one-touch connection (NFC), disconnect the device by operating the device.
When disconnected, you will hear the voice guidance say, "Bluetooth disconnected".
Turn off the headset.
3
You will hear the voice guidance say, "Power off".
Hint
When you finish playing music, the Bluetooth connection may terminate automatically depending on the Bluetooth device.
Related Topic
Disconnecting the Android smartphone with one-touch (NFC)
Turning off the headset
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