{"product_id":"hands-free-call-center-noise-cancelling-corded-binaural-headset-headphone-with-mic","title":"Hands-free Call Center Noise Cancelling Corded binaural Headset Headphone with Mic","description":"Features:\u003cbr\u003e\nCompatible for the most telephones in call center. \u003cbr\u003e\nHeadset head can freely telescopic, moderate elasticity, comfortable to wear. \u003cbr\u003e\nSuper soft ear cushion, make sure to wear comfortable. \u003cbr\u003e\nHigh durability, fully adapt to 7X24 hours for high frequency. \u003cbr\u003e\nCID of FSK\/DTMF. \u003cbr\u003e\nVolume adjustment, noise-canceling. \u003cbr\u003e\n  \u003cbr\u003e\nSpecifications:\u003cbr\u003e\nMicrophone Type: Electret condenser microphone(ECM); \u003cbr\u003e\nMicrophone Sensitivity: 40db±3db; \u003cbr\u003e\nMicrophone Voltage: 2.0V; \u003cbr\u003e\nReceiver Impedance: 150±10Ω; \u003cbr\u003e\n  \u003cbr\u003e\nPackage Included:\u003cbr\u003e\n1 * Hands-free RJ11 Headphone\u003cbr\u003e\n ","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":43099761868970,"sku":"HEP-646-01","price":21.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/products\/7cd6f47455e94030c9641263f1f6f50d.jpg?v=1656298830","url":"https:\/\/greenzech.com\/products\/hands-free-call-center-noise-cancelling-corded-binaural-headset-headphone-with-mic","provider":"GreenZech","version":"1.0","type":"link"}