{"product_id":"sennheiser-hdb-630-wireless-headphones","title":"Sennheiser HDB 630 Wireless Noise Cancelling Headphones","description":"\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eSennheiser HDB 630 Wireless Headphones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sennheiser HDB 630 is a premium closed-back wireless headphone designed for listeners who want genuine audiophile sound without giving up the convenience of Bluetooth, active noise cancellation and long battery life.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eUsing Sennheiser’s own 42mm transducer, the HDB 630 is tuned for a neutral, detailed presentation with controlled bass, natural midrange and an open, spacious soundstage. With support for high-resolution audio up to 24-bit\/96kHz, adaptive noise cancellation and an included BTD 700 USB-C Bluetooth dongle, it is designed to deliver high-quality listening at home, at work or on the move.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eSennheiser 42mm Transducer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAt the heart of the HDB 630 is a 42mm dynamic transducer developed in-house by Sennheiser. The acoustic system has been carefully tuned to deliver fast, controlled bass, lifelike vocals and finely resolved treble without exaggerating any particular part of the frequency range.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eDespite its closed-back construction, the HDB 630 is designed to create a broad and natural soundstage, making it equally suitable for relaxed listening and more critical sessions.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eHigh-Resolution Wireless Audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe HDB 630 supports aptX Adaptive, aptX HD, aptX, AAC and SBC Bluetooth codecs. For compatible devices, the included BTD 700 Bluetooth USB-C dongle provides access to high-resolution wireless playback, helping phones, tablets and computers deliver a higher-quality Bluetooth signal to the headphones.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eUp to 24-bit\/96kHz Listening\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor the highest possible quality, the HDB 630 can also be connected directly via USB-C. USB playback supports audio up to 24-bit\/96kHz, while the included analogue cable allows conventional wired listening from a standard 3.5mm headphone output.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThis gives the HDB 630 useful flexibility between wireless convenience and lossless wired listening.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eAdaptive Noise Cancellation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePowerful adaptive active noise cancellation helps reduce unwanted background noise while preserving the clarity and balance of the music. The system continually adjusts to surrounding conditions, making the HDB 630 particularly useful for travel, commuting and busy working environments. A transparency mode is also available when you need to remain aware of your surroundings.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eAdvanced Parametric EQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe HDB 630 offers much more control over sound than a conventional bass and treble adjustment. Through the Sennheiser Smart Control Plus app, listeners can use an advanced parametric equaliser to fine-tune the frequency response to suit individual tastes, recordings or listening environments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThis makes it possible to make precise tonal adjustments while still retaining the fundamentally neutral character of the headphones.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eCrossfeed for More Natural Stereo\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eA built-in crossfeed function is designed to make some stereo recordings sound more natural through headphones. Older recordings in particular can feature instruments positioned almost entirely in one channel. Crossfeed subtly blends information between the left and right channels, creating a presentation closer to listening through conventional stereo loudspeakers.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eUp to 60 Hours Battery Life\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe HDB 630 offers an impressive up to 60 hours of battery operation, making it well suited to long journeys, extended work sessions and everyday listening without frequent charging. Its combination of long battery life and active noise cancellation makes it particularly practical for listeners who regularly use headphones away from home.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eDesigned for Long Listening Sessions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eComfort has been given considerable attention. The generously sized over-ear earcups use soft synthetic leatherette pads, while the headband is wrapped in refined Japanese leatherette.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAt 311g, the HDB 630 remains relatively lightweight for a full-size premium wireless headphone, while carefully controlled clamping pressure helps maintain comfort during longer listening sessions.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eClosed-Back Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe closed-back construction helps reduce sound leakage while also providing useful passive isolation from external noise. Combined with adaptive ANC, this makes the HDB 630 suitable for listening in shared spaces, offices, trains and aircraft without sacrificing the detailed presentation expected from a serious hi-fi headphone.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003ePremium closed-back wireless headphones\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSennheiser 42mm dynamic transducer\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eAdaptive active noise cancellation with Transparency mode\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHigh-resolution wireless playback\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUp to 60 hours battery life\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e3.5mm analogue wired connection\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSennheiser Smart Control Plus app\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eAudiophile Sound Without the Usual Restrictions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sennheiser HDB 630 is designed for listeners who want the refinement of a serious hi-fi headphone but do not want to be tied to a listening chair or headphone amplifier.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIts neutral tuning, high-resolution wireless capability, excellent battery life and advanced EQ options make it equally comfortable as a travel headphone, everyday wireless model or a serious closed-back option for focused music listening.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eSennheiser HDB 630 headphones\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eBTD 700 Bluetooth USB-C dongle\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e1.2m USB-C charging and audio cable\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e1.2m 3.5mm analogue audio cable\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eIn-flight adaptor\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eCarrying case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Black","offer_id":64695690756473,"sku":"HDB-630","price":399.0,"currency_code":"GBP","in_stock":false},{"title":"Lunar Silver","offer_id":64695690789241,"sku":"HDB-630-Silver","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6925\/8475\/files\/HDB630-1.jpg?v=1771514960","url":"https:\/\/www.weybridge-audio.co.uk\/products\/sennheiser-hdb-630-wireless-headphones","provider":"Weybridge Audio","version":"1.0","type":"link"}