Accessory audio and video can be played with QR code or dedicated application.
The QR code is printed on the warranty enclosed with the encoding ring. You can play the sound by scanning this QR code.
The guarantee card.
You can play the sound by launching the dedicated application and holding the camera over the ring.
After launching the app, open the "Memory" tab and enter the product ID listed on the warranty. Tap the play button to activate the camera, so let's play over the ring.