{"product_id":"qz99-noise-reductn-hdphn","title":"QZ99 NOISE REDUCTN HDPHN","description":"\u003cp\u003eKoss 180125 QZ99 Wired Over-Ear Headphones with Earcup Volume Control, Stereo\/Mono Switch, and 1\/4-In. Connector, Passive Noise Reduction\u003c\/p\u003e\u003cp\u003e• 44-mm neodymium magnet structures deliver outstanding clarity and definition;• Frequency response: 40 Hz to 20 kHz for accurate acoustic sound reproduction with a wide frequency response;• Sensitivity: 102 dB SPL\/1mW;• Passive noise reduction; closed, fluid-filled leatherette ear cushions form comfortable seal around ears, enhancing bass frequencies and decreasing ambient noise;• Adjustable headband adapts to any head size and shape for added comfort;• Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound;• Volume control on ear cup allows easy level adjustment;• Stereo\/mono in-line switch extends user flexibility;• 8-ft. (2.4-m), single-entry coiled cord with 3.5-mm plug and 1\/4-in. adapter;• Limited lifetime warranty;\u003c\/p\u003e","brand":"KOSS(R)","offers":[{"title":"Reg \/ 1","offer_id":46036607172799,"sku":"KSS180125PT","price":99.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1149\/0198\/files\/KSS180125.jpg?v=1787020978","url":"https:\/\/www.shopbuyweb.com\/products\/qz99-noise-reductn-hdphn","provider":"ShopBuyWeb","version":"1.0","type":"link"}