
Latest Directional Ultrasonic Speaker for Museums and Homes. Ultrasonic Directional Sound: Creates a narrow beam like a flashlight, allowing sound to be heard only in a specific area. Multiple Audio Inputs: Supports Bluetooth 5.0, 3.5mm audio, and TF card for versatile playback options. Flexible Installation Modes: Supports Sound Shower and Virtual Speaker modes for ceiling or indirect reflection mounting. Super-Thin Design: Features a super-thin transducer unit that blends seamlessly into any environment. Customization Available: Flexible customization options for models, sizes, and packaging to meet specific needs. Low Distortion Audio: Pre-processing algorithm reduces distortion for clear voice and music reproduction. Remote & Sensor Control: Includes remote control and infrared sensor for easy volume and mode adjustments. Wide Transmission Range: Transmission distance exceeds 15 meters with sound intensity that does not attenuate significantly.