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Ultrasonic Directional Speaker with High Frequency Parametric Loudspeakers System for Museums
[Nov 08, 2023]Professional Parametric Array Ultrasonic Technology Focused Audio Directional Sound Speaker For Conference Introducing the Premium Directional Ultrasonic ...
Super Directional Loudspeaker Amplifier Integrated Ceiling Mounted Ultrasonic Sound Speaker
[Nov 08, 2023]Ultrasonic Directional Speaker with High Frequency Parametric Loudspeakers System for Museums Introducing the Premium Directional Ultrasonic Speaker with ...
Ultrasonic Hanging Directional Speakers for Exhibition Hall Collective Sound
[Nov 01, 2023]Ultrasonic Directional Audio Linear Transmission speaker The Desktop Audio Spotlight Ultrasonic Directional Speaker System, the epitome of ...
Directive Speaker Portable Mini Audio System Directional Ultrasonic Sound Speaker
[Oct 27, 2023]Directive Speaker Portable Mini Audio System Directional Ultrasonic Sound Speaker The Desktop Audio Spotlight Ultrasonic Directional ...
Ultrasonic Directional Speaker with Sensor Focused Audio
[Oct 25, 2023]Ultrasonic Directional Audio Linear Transmission speaker The Desktop Audio Spotlight Ultrasonic Directional Speaker System, the epitome of ...
Spotlight Directional Ultrasonic Speakers Audio System Sound
[Oct 16, 2023]Ultrasonic Directional Speaker System for Desktop Audio Spotlight Introducing the Desktop Audio Spotlight Ultrasonic Directional Speaker System, the ...
Super Directional Ultrasound Loudspeaker with Transmitter Wall Mounted Spotlight for Museum Hospital
[Oct 12, 2023]Ultrasonic Directional sound Speaker Introducing the Ultrasonic Directional Sound Speaker, the ultimate audio solution for museums and libraries. As ...
Wireless Mini Ultrasonic Directional Sound Speaker
[Oct 12, 2023]Mini desktop and wall mounted ultrasonic Directional sound Speaker Description: Ultrasonic wavelength is only a few millimeters, much smaller than ...
Desktop Audio Spotlight Ultrasonic Directional Speaker System
[Sep 14, 2023]Ultrasonic Directional Speaker System for Desktop Audio Spotlight Introducing the Desktop Audio Spotlight Ultrasonic Directional Speaker System, the ...
Small Power Mini Ultrasonic Directional Desktop Wall Mounted Speaker
[Aug 31, 2023]Portable Mini Ultrasonic Directional Desktop Wall Mounted Speaker Introducing our Small Power Mini Ultrasonic Directional Desktop Wall Mounted ...
Ultrasonic Bluetooth Directional Speaker for Commentary and Playback
[Aug 29, 2023]Ultrasonic Directional sound Speaker for exhibition halls and museums the Ultrasonic Bluetooth directional speaker, the perfect solution for ...
Premium Bluetooth Directional Ultrasonic Speaker for Speech and Home
[Aug 23, 2023]Ultrasonic Directional sound Speaker with bluetooth 3.5mm audio and TF card The Premium Bluetooth Directional Ultrasonic Speaker for Speech and Home, ...
Hanging Ceiling Ultrasonic Directional Speakers for Exhibition Hall and Museums
[Nov 03, 2023]ceiling ultrasonic directional sound for the museum and shopping mall Introducing the Premium Directional Ultrasonic Speaker with Amplification and ...
Ultrasonic Directional Sound Speaker for Ceiling and Wall Mounting
[Aug 11, 2023]Ultrasonic Directional sound Speaker for museum and exhibition The Ultrasonic Directional Sound Speaker for Ceiling and Wall Mounting, the perfect ...
Latest Directional Ultrasonic Speaker for Museums and Homes
[Aug 10, 2023]Ultrasonic Directional sound Speaker for exhibition halls and museums the Latest Directional Ultrasonic Speaker for Museums and Homes, a ...