{"product_id":"sennheiser-hd-4-50-btnc-wireless","title":"Sennheiser HD 4.50 BTNC Wireless","description":"\u003cp\u003eBluetooth headphones, over-ear, wireless, Bluetooth 4.0, frequency response 18 - 22,000 Hz, 18 Ohm, sound pressure level 113 dB, foldable, active noise cancellation, aptX\u003c\/p\u003e\n\n\u003cdiv class=\"product-specs\"\u003e\n  \u003cstyle\u003e\n  .product-specs details summary {\n    cursor: pointer;\n    font-weight: bold;\n    list-style: none;\n    padding: 5px 0;\n    position: relative;\n  }\n  .product-specs details summary::before {\n    content: \"►\";\n    display: inline-block;\n    margin-right: 8px;\n    transition: transform 0.2s ease-in-out;\n  }\n  .product-specs details[open] summary::before {\n    transform: rotate(90deg);\n  }\n  .product-specs table {\n    width: 100%;\n    border-collapse: collapse;\n    margin-bottom: 10px;\n  }\n  .product-specs td {\n    padding: 5px;\n    vertical-align: top;\n  }\n  \u003c\/style\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003egeneral\u003c\/summary\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n\u003ctd\u003eProduct types\u003c\/td\u003e\n\u003ctd\u003eBluetooth headphones, over-ear headphones, noise-canceling headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSennheiser HD Line\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eClosed\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWearing style\u003c\/td\u003e\n\u003ctd\u003eOver-ear\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eFunction\u003c\/summary\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTransmission type\u003c\/td\u003e\n\u003ctd\u003ewireless\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003esuitable for\u003c\/td\u003e\n\u003ctd\u003eSmartphone, mobile audio player, home Hi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003eNFC (Near Field Communication)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eControls on headset, foldable\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMusic functions\u003c\/td\u003e\n\u003ctd\u003eVolume, next track, previous track\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCall functions\u003c\/td\u003e\n\u003ctd\u003eEnd call, answer call, reject call\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSound mode\u003c\/td\u003e\n\u003ctd\u003eStereo\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eButton position\u003c\/td\u003e\n\u003ctd\u003eon the headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eBluetooth properties\u003c\/summary\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBluetooth version\u003c\/td\u003e\n\u003ctd\u003eBluetooth 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e10 m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eSound\u003c\/summary\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e18 - 22,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e18 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTotal harmonic distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.5 %\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSound pressure level\u003c\/td\u003e\n\u003ctd\u003e113 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eBattery\u003c\/summary\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBattery type\u003c\/td\u003e\n\u003ctd\u003eLithium Polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eMicrophone\u003c\/summary\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMicrophone features\u003c\/td\u003e\n\u003ctd\u003eOmnidirectional, dual\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMicrophone position\u003c\/td\u003e\n\u003ctd\u003ein the headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eOther features\u003c\/summary\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMarket launch\u003c\/td\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":53392322724182,"sku":null,"price":139.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/3429\/3334\/files\/sennheiser-hd-4-50-btnc-wireless.jpg?v=1777750417","url":"https:\/\/starphone.de\/en\/products\/sennheiser-hd-4-50-btnc-wireless","provider":"STARPHONE","version":"1.0","type":"link"}