In the Human Science exhibit at the Science and Technology Museum, an interactive exhibit equipped with professional headphones and a visual screen is always packed with curious visitors. This is the "Hearing Test" exhibit—a fascinating experience that allows visitors to explore the mysteries of hearing through hands-on testing. A Hands-on Auditory Journey Wearing professional noise-canceling headphones and holding the frequency adjustment knob, visitors are immediately transported to a wondrous world of sound. As the knob is turned, sounds of different frequencies emerge in sequence, from deep, thunderous bass to crisp, bell-like treble. Each person's hearing limits are precisely tested in this experience. Please contact us for more detailed information and customized solutions. Tel: +86 18882709667 WhatsApp: +86 18882709667 Email: zgzqkj@gmail.com / info@zoomkingzg.com
