{"product_id":"sennheiser-hd-450bt-wireless-over-ear-headphones-open-box","title":"Sennheiser HD 450BT Wireless Over-Ear Headphones (Open Box)","description":"\u003ch2\u003eHD 450BT\u003c\/h2\u003e\n\u003cp\u003eStep up to great wireless sound with the new HD 450BT. Delivering active noise cancellation, high-quality wireless codec support (AAC, aptX™ Low Latency), and Bluetooth® 5.0, this headset gives you superior sound with deep dynamic bass. Exceptional versatility for audio lovers is guaranteed by Voice Assistant access, the Sennheiser Smart Control App and a 30-hour battery life.\u003c\/p\u003e\n\n\u003ch3\u003eStep up your wireless audio\u003c\/h3\u003e\n\u003cp\u003eStep up to great wireless sound with the new HD 450BT. Whether relaxing at home or on the go, you enjoy an exceptional combination of versatility and superior sound.\u003c\/p\u003e\n\n\u003ch3\u003eThe Sennheiser HD Series ‒ your audio companion for every need!\u003c\/h3\u003e\n\u003cp\u003eCrafted from high-quality materials, the robust and stylish HD models offer an exceptional combination of versatility and superior sound. At home while listening to a podcast or on the go with your favorite song, you can count on the new HD series to be your ultimate companion for wireless audio – whatever you listen to.\u003c\/p\u003e\n\n\u003ch3\u003eEnjoy your music – without distraction\u003c\/h3\u003e\n\u003cp\u003eThanks to active noise cancellation and a closed back design, the HD 450BT delivers captivating sound that you can enjoy without distraction – even in loud environments. Capture every audio detail in exceptional sound quality, assured by high-quality wireless codec support, including AAC and aptX™ Low Latency.\u003c\/p\u003e\n\n\u003ch3\u003eYour reliable companion on the move\u003c\/h3\u003e\n\u003cp\u003eA great companion for travel, the HD 450BT has a superb 30-hour battery life. And this headset can be quickly charged with USB-C to save you valuable time on the move. The compact folding design – available in black or white – has been crafted from high-quality materials to provide the perfect balance of minimalist style, ergonomic comfort, and take-anywhere durability.\u003c\/p\u003e\n\n\u003ch3\u003eYour sound – your decision\u003c\/h3\u003e\n\u003cp\u003eWhether you want to turn up the bass or enjoy a natural sound, the Sennheiser Smart Control App makes it effortless for you to tailor the sound to your personal taste – thanks to an intuitive equalizer. Besides battery status and firmware updates, the app features a podcast mode that optimizes the intelligibility of podcasts, audio books, and other speech content.\u003c\/p\u003e\n\n\u003ch3\u003eFollow your intuition, stay connected\u003c\/h3\u003e\n\u003cp\u003eTake intuitive control over your music and calls via easy touch buttons on the earcups. Have a truly connected experience through the dedicated Voice Assistant button and Bluetooth® 5.0 support or the additional audio cable.\u003c\/p\u003e\n\n\u003ch3 data-content=\"Personalize your sound experience with the\"\u003e\nPersonalize your sound experience with the Smart Control App\u003c\/h3\u003e\n\n\u003cp\u003eListen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalize, update and configure your Sennheiser headphone, headset or soundbar.\u003c\/p\u003e\n\n\u003ch3\u003eAVAILABILITY\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eSennheiser Smart Control is a free app and compatible with most iOS and Android systems.\u003cbr\u003eThis App is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's in the box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHD 450BT Wireless Headphones\u003c\/li\u003e\n\u003cli\u003eAudio Cable\u003c\/li\u003e\n\u003cli\u003eUSB-C Charging Cable\u003c\/li\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eQuick Guide\u003c\/li\u003e\n\u003cli\u003eSafety Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cul data-component=\"iptExpandableList\" data-component-options='{\"visibleItems\":\"3\",\"showMoreButtonLabel\":\"Show more\",\"showLessButtonLabel\":\"Show less\",\"showMoreButtonClass\":\"definitions__button definitions__button--show-more\",\"showLessButtonClass\":\"definitions__button definitions__button--show-less\",\"initializedClass\":\"definitions__list--initialized\",\"animationDuration\":500}'\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eFrequency response (Microphone)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e80 Hz to 6,000 Hz (-3 dB)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eTransducer principle (Microphone)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eMEMS\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eBluetooth Version\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e5.0\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eSupported Profiles\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eHSP, HFP, AVRCP, A2DP\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eFrequency response\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e18 Hz to 22,000 Hz (-10 dB)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eSound pressure level (SPL)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e108 dB (1 kHz\/0 dBFS)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eTHD, total harmonic distortion\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e\u0026lt; 0.3 % (1 kHz, 100 dB)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eEar coupling\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eAround Ear\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eTransducer principle\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eDynamic, closed\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eApprox. 238 g\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eCharging time\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eApprox. 2 hours\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003ePick-up pattern\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eDual Beamforming\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eOperating time\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e30 hours music playback via Bluetooth with ANC activated\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eBattery Specification\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eBuilt-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600 mAh\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eTransmission frequency\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e2,402 MHz to 2,480 MHz\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eCharging Current\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e500 mA max.\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eAudio codec\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eSBC, AAC, AptX™, AptX™ Low Latency\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eCharging voltage\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e5 V, DC\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eModulation scheme\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eGFSK, π\/4 DQPSK, 8DPSK\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdl\u003e\n\u003cdt\u003eApp support\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eEQ and updates via Sennheiser Smart Control\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"black","offer_id":46655489966313,"sku":"508386 (OB)","price":152.96,"currency_code":"USD","in_stock":false},{"title":"white","offer_id":46655489999081,"sku":"508387 (OB)","price":152.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/x1_desktop_HD_450BT_Black_Sennheiser_01_51d906f8-e412-4ad8-b23b-df9adfdb2446.jpg?v=1762466555","url":"https:\/\/audio46.mom\/products\/sennheiser-hd-450bt-wireless-over-ear-headphones-open-box","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}