The volume adjustment buttons are on the left temple of the glasses.
1. Press the front button on the left temple to increase the volume.
2. Press the rear button on the left temple to decrease the volume.
Volume adjustment
カート
カートが空です
The volume adjustment buttons are on the left temple of the glasses.
1. Press the front button on the left temple to increase the volume.
2. Press the rear button on the left temple to decrease the volume.