Opal 690Q Demonstration

[@fuzzygang5]

Good information. Thanks!! (regarding sound, I turned up the volume on the main part of the computer and it worked fine)

[@darrenpotton1875]

Very hard to hear, impossible at times

[@tishedelman8764]

Thank you for the video. It was really hard to hear what you were say.

[@gabriellaciprian6285]

Non riesco a trovare il video in italiano

[@bettygryner2546]

How much please