{"product_id":"sennheiser-hd428-noise-cancelling-stereo-headphones-open-box","title":"SENNHEISER HD428 Noise Cancelling Stereo Headphones (Open Box)","description":"\u003cp\u003e####Item is open box, unharmed and in very good condition. All accessories or parts are included with the item.####\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e**Sennheiser HD428** Noise Cancelling Stereo Headphones\u003c\/li\u003e\n\u003cli\u003eHigh-output neodymium magnets for stereo sound with powerful bass\u003c\/li\u003e\n\u003cli\u003eClosed circumaural design blocks outside noise for pure audio enjoyment\u003c\/li\u003e\n\u003cli\u003eBold crosshair design on earcups\u003c\/li\u003e\n\u003cli\u003eSingle-sided cable for convenient handling\u003c\/li\u003e\n\u003cli\u003eRubberized outer earcup coating enhances durability and feel\u003c\/li\u003e\n\u003cli\u003eOptimized for iPod, iPhone, MP3 and CD players (iPhone and iPod are trademarks of Apple Inc., registered in the U.S. and other countries)\u003c\/li\u003e\n\u003cli\u003eCompatible (listen only) with latest generation of tablets\u003c\/li\u003e\n\u003cli\u003e**Specifications:**\u003c\/li\u003e\n\u003cli\u003eFrequency response: 18\u003c\/li\u003e\n\u003cli\u003e22000 Hz\u003c\/li\u003e\n\u003cli\u003eSound Pressure level (SPL): 110 dB\u003c\/li\u003e\n\u003cli\u003eImpedance: 32 Ohm\u003c\/li\u003e\n\u003cli\u003eTHD: \u0026lt;0.1%\u003c\/li\u003e\n\u003cli\u003eEar coupling: circum-aural (around-the-ear)\u003c\/li\u003e\n\u003cli\u003eTransducer principle : dynamic, closed\u003c\/li\u003e\n\u003cli\u003eCable Length: 4-ft single-sided OFC cable\u003c\/li\u003e\n\u003cli\u003eHeadphone Connector: 1\/8-Inch\u003c\/li\u003e\n\u003cli\u003e**Includes:**\u003c\/li\u003e\n\u003cli\u003eHD428\u003c\/li\u003e\n\u003cli\u003e1 1\/4\" adapter plug\u003c\/li\u003e\n\u003cli\u003eWeight: 13.6 oz (shipping weight)\u003c\/li\u003e\n\u003cli\u003ePart Number: **HD428**\u003c\/li\u003e\n\u003cli\u003eProduct Condition: Open Box – Like new\u003c\/li\u003e\n\u003cli\u003eProduct Warranty: 60-day VMInnovations warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":49676484477156,"sku":"44985","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9081\/0596\/files\/42610_1.jpg?v=1787108060","url":"https:\/\/vminnovations.com\/products\/sennheiser-hd428-noise-cancelling-stereo-headphones-open-box","provider":"VMInnovations","version":"1.0","type":"link"}