The Mini ultrasonic transducer speaker has a variety of connection methods and supports 3.5mm AUX and Bluetooth connections. Its compact size makes it easy to carry and play directional audio for you anytime.

Audfly Ultrasonic Transducer Speaker with Bluetooth

Functions of Audfly bluetooth transducer speaker

Flexible Install Type: Triangle bracket or based on clients' demand.

Applicable to Multiple Scenarios: Almost all the scenarios you need for audio directive transmission usage, such as office, home or museum, etc.

Super Directional Transmission: Create focused audio zones in certain area without disturbing anyone around you.

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