{"product_id":"listen-technologies-la-453","title":"Listen Technologies LA-453 Dual-Earpiece Over-Head Headset","description":"\u003cp\u003eThe Listen Technologies LA-453 addresses the core challenge of intelligible voice transmission in loud venues, broadcast facilities, and staging environments where single-earpiece designs fail. Built around a unidirectional electret microphone element with noise-cancelling polar pattern, it isolates speech from surrounding ambient clutter. The dual-earpiece architecture ensures acoustic isolation for monitoring critical cues during multi-station intercom workflows or live event coordination.\u003c\/p\u003e\u003cp\u003eEngineered for integrators and production crews requiring tool-free deployment, the LA-453 terminates in a CTIA-compliant 3.5 mm TRRS connector compatible with standard beltpack and mobile communication platforms. At 91 grams, the over-head yoke distributes weight evenly for extended wear during long production days without pressure fatigue, while the electret capsule operates on low-voltage bias for wide compatibility across professional and assistive listening infrastructures.\u003c\/p\u003e","brand":"Listen Technologies","offers":[{"title":"Default Title","offer_id":51443403915448,"sku":"55861","price":157.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/55861_Listen-Technologies-LA-453-Dual-On-Ear-Headset-with-Boom-Mic.jpg?v=1768240299","url":"https:\/\/soundpro.com\/products\/listen-technologies-la-453","provider":"SoundPro","version":"1.0","type":"link"}