https://www.audflyspeaker.com/video/audfly-directional-speaker-b2-display.html
The directional loudspeaker with its controlled dispersion, powerful and dynamic sound offers a unique live-concert experience.
https://www.audflyspeaker.com/video/audfly-directional-speaker-b2-display.html
The directional loudspeaker with its controlled dispersion, powerful and dynamic sound offers a unique live-concert experience.