{"product_id":"smart-trek-deluxe-stereo-headphone-with-in-line-volume-control-and-3-5mm-trs-plug-50-pack","title":"Smart-Trek Deluxe Stereo Headphone with In-Line Volume Control and 3.5mm TRS Plug - 50 Pack","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eThe durable and sleek Smart-Trek™ deluxe headphones are versatile and compatible with a wide variety of technologies. Designed to stand up to the K-12 environment, Smart-Trek headphones are built to last.\u003cbr\u003e\u003cbr\u003eSmart-Trek™ feature a rugged and comfortable design, so teachers can have headphones that will function for years, and students can wear the headphones for an extended period of time. The headband easily adjusts to fit students of all ages.\u003cbr\u003e\u003cbr\u003eThe ear cups are made with high-quality leatherette ear cushions that are easy to clean, durable, and provide excellent noise-isolation.\u003cbr\u003e\u003cbr\u003eSmart-Trek™ headphones feature the trusted, Dura-Cord™ - the chew, kink and knot-resistant, PVC-jacketed, braided nylon cord.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/assets.catsy.com\/0x100\/catsy.934\/prop65-seal-1-.png\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"productSpecifications\"\u003e\n\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: Deluxe, over-ear\u003c\/li\u003e\n\u003cli\u003eSignal: Stereo\u003c\/li\u003e\n\u003cli\u003eCushions: Leatherette\u003c\/li\u003e\n\u003cli\u003eHeadband: Adjustable|Twistable|Padded\u003c\/li\u003e\n\u003cli\u003ePlug Type: 3.5mm\u003c\/li\u003e\n\u003cli\u003ePlug Design: 120°|Slim Barrel\u003c\/li\u003e\n\u003cli\u003eCord Length (Feet): 5\u003c\/li\u003e\n\u003cli\u003eCord Design: Dura-Cord™ - chew resistant, PVC-jackated, braided nylon\u003c\/li\u003e\n\u003cli\u003eSpeaker Drivers (mm): 40\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 50Hz - 20KHz\u003c\/li\u003e\n\u003cli\u003eImpedance (Ohms): 32\u003c\/li\u003e\n\u003cli\u003eSensitivity: 100dB ±4dB\u003c\/li\u003e\n\u003cli\u003eVolume Control: In-Line\u003c\/li\u003e\n\u003cli\u003eStorage: Heavy-duty, write-on, moisture resistant, reclosable plastic bag\u003c\/li\u003e\n\u003cli\u003eProp 65 Compliant\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hamilton Buhl","offers":[{"title":"Default Title","offer_id":43775374524452,"sku":"ST1BK-50","price":643.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/9705\/9876\/files\/ST1BK-50-1.jpg?v=1776794446","url":"https:\/\/learningheadphones.com\/es\/products\/smart-trek-deluxe-stereo-headphone-with-in-line-volume-control-and-3-5mm-trs-plug-50-pack","provider":"Learning Headphones","version":"1.0","type":"link"}