Application Guide

3. Execute update with the headphones.
Step 1: Install the update
1. Launch the "Sony | Headphones Connect" application.
2. Connect your headphones to the "Sony | Headphones Connect" application.
If you have never connected to the "Sony | Headphones Connect" application before,
follow the instructions on the screen to connect the headphones to your Android device.
If you have connected to the "Sony | Headphones Connect" application before, select your
headphones.
3. The following screen will be shown when the connection has been established.
4. If an update is applicable, "Headphone update available" will be displayed, and you can press
"More Info".
For WF-SP700N, make sure that the right and left headphones are connected to each other. To
confirm the connection, please press a button on the right hand side and check that the blue
light flashes every 5 seconds. If there is no flash or the flash appears every 1 second, please put