{"product_id":"hearing-test-engaging-exhibit-for-science-center","title":"Science Museum Hearing Test Interactive Exhibit","description":"\u003cp\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Hearing Test is an interactive science exhibit centered on auditory perception and frequency range. The exhibit consists of professional headphones, frequency adjustment buttons, a visual display screen, and a high-precision audio generator, capable of playing audible sounds from 20 Hz to 20,000 Hz, covering the normal human hearing frequency range.\u003c\/p\u003e\n\u003cp\u003eAfter wearing the headphones, participants can adjust the frequency of the played sound using simple button operations, exploring the lowest and highest sounds they can hear. The display screen shows the current frequency value in real time and indicates its position within the human hearing range. As the sound gradually exceeds an individual's hearing range, the participant will hear no sound at all—this moment provides a direct indication of the upper or lower limit of their individual hearing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing Assessment\u003c\/strong\u003e: Interactive science exhibit teaching acoustic perception\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Science\u003c\/strong\u003e: Hands-on learning experience with frequency and volume\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensory Learning\u003c\/strong\u003e: Multi-sensory interactive display for educational science exhibits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInteractive Testing\u003c\/strong\u003e: Perfect for science museum exhibits and visitor engagement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational Value\u003c\/strong\u003e: Supports STEM education exhibits and interactive learning stations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Hearing Test interactive installation cleverly integrates \u003cstrong\u003ehuman physiology\u003c\/strong\u003e with \u003cstrong\u003eacoustic knowledge\u003c\/strong\u003e, turning every participant into an explorer of their own body. Through simple operations, visitors not only discover the unique boundaries of their personal hearing but also intuitively understand the profound connection between age and frequency perception. This is an ideal tool for promoting \u003cstrong\u003ehearing health awareness\u003c\/strong\u003e in science and health museums, as well as a warm starting point for guiding public attention to bodily changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFun, safe, interactive exhibits for children’s museums, science centers and schools.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCustom design, durable, easy to operate and built for heavy public use.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ZOOMKING","offers":[{"title":"Default Title","offer_id":49210502938912,"sku":"","price":33500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/3083\/2928\/files\/kids-hearing-test-interactive-science-exhibit-01.jpg?v=1771401593","url":"https:\/\/zoomkingzg.com\/products\/hearing-test-engaging-exhibit-for-science-center","provider":"Zoomking® | Zigong Zhongqing Technology Co., Ltd.","version":"1.0","type":"link"}