Sony SRS-NS7 Help Manual page 27

4.
Select [SRS-NS7] from the devices listed under [Audio] and click [Connect].
When a BLUETOOTH connection is established, you hear voice guidance (BLUETOOTH connected) from the
neckband speaker and the indicator on the neckband speaker starts flashing in blue.
For Windows 8.1
1.
On the Start screen, click [Desktop].
2.
Right-click the [Start] button, and then select [Control Panel] from the pop-up menu.
3.
Click [Hardware and Sound] - [Sound].
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