{"product_id":"sennheiser-506252-momentum-2-0-wireless-bluetooth-audio-headphones-open-box","title":"Sennheiser 506252 Momentum 2.0 Wireless Bluetooth Audio Headphones (Open Box)","description":"\u003cp\u003e####This item is open box, and in very good condition!####\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWithout the limitations set by a cable, but with the same crystal-clear sound.\u003c\/li\u003e\n\u003cli\u003eSennheiser 506252 Momentum 2.0 On-Ear Wireless Bluetooth Audio Headphones Black\u003c\/li\u003e\n\u003cli\u003eWireless WIFI Connection with Bluetooth\u003c\/li\u003e\n\u003cli\u003eEar-Cups highly mobile ball joints running in collapsible sliders\u003c\/li\u003e\n\u003cli\u003eImpedance: active: 480 O (Article No. 506252)\u003c\/li\u003e\n\u003cli\u003eHeadphones:\u003c\/li\u003e\n\u003cli\u003eCharging time: Approx. 3 hrs\u003c\/li\u003e\n\u003cli\u003eAttenuation: Up to 20dB\u003c\/li\u003e\n\u003cli\u003eTransducer principle: Dynamic, closed\u003c\/li\u003e\n\u003cli\u003eCable length: 1.4 m (Detachable)\u003c\/li\u003e\n\u003cli\u003eJack plug: 3.5mm angled\u003c\/li\u003e\n\u003cli\u003eEar coupling: Supraaural\u003c\/li\u003e\n\u003cli\u003eSupported Profiles: A2DP + AVRCP + HSP + HFP\u003c\/li\u003e\n\u003cli\u003eBluetooth Version: Bluetooth 4.0 + EDR\u003c\/li\u003e\n\u003cli\u003eGeneral data\u003c\/li\u003e\n\u003cli\u003eSensitivity as per 121 TR 9-5: -44dB V\/Pa (1kHz)\u003c\/li\u003e\n\u003cli\u003ePick-up pattern: Dual omni-directional microphone (2 mic beamforming array)\u003c\/li\u003e\n\u003cli\u003e3,400Hz (Article No. 506252)\u003c\/li\u003e\n\u003cli\u003eFrequency response (microphone): Narrowband: 300\u003c\/li\u003e\n\u003cli\u003e8,000Hz (Article No. 506252)\u003c\/li\u003e\n\u003cli\u003eFrequency response (microphone): Wideband: 100\u003c\/li\u003e\n\u003cli\u003eMicrophone\u003c\/li\u003e\n\u003cli\u003eContact pressure: Approx. 3.6 N\u003c\/li\u003e\n\u003cli\u003eTHD, total harmonic distortion: \u0026lt;0.5%\u003c\/li\u003e\n\u003cli\u003eSound pressure level (SPL): 111 dB (Passive: 1 kHz\/1 Vrms)\u003c\/li\u003e\n\u003cli\u003eFrequency response (headphones): 16 Hz – 22000 Hz\u003c\/li\u003e\n\u003cli\u003eImpedance: passive: 28 O (Article No. 506252)\u003c\/li\u003e\n\u003cli\u003eColor: black\u003c\/li\u003e\n\u003cli\u003eOperating time: 22hrs (HFP + ANC)\u003c\/li\u003e\n\u003cli\u003eBattery Specification: Rechargeable Lithium-ion Polymer (600mAh)\u003c\/li\u003e\n\u003cli\u003eCodecs: apt-X®\u003c\/li\u003e\n\u003cli\u003eNoiseGard™ noise compensation: NoiseGard™ Hybrid technology with 4 pick-up microphones\u003c\/li\u003e\n\u003cli\u003eCable is completely detachable and can be replaced if necessary\u003c\/li\u003e\n\u003cli\u003e30-Day VMInnovations Warranty\u003c\/li\u003e\n\u003cli\u003ePart Number: 506252\u003c\/li\u003e\n\u003cli\u003eItem Weight: 5.2 lbs.\u003c\/li\u003e\n\u003cli\u003eCondition: Open Box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":49676883296484,"sku":"73840","price":261.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9081\/0596\/files\/63650_1.jpg?v=1787112340","url":"https:\/\/vminnovations.com\/products\/sennheiser-506252-momentum-2-0-wireless-bluetooth-audio-headphones-open-box","provider":"VMInnovations","version":"1.0","type":"link"}