Sennheiser has launched the HDB 630 wireless headphones in India, aimed at audiophiles seeking high-fidelity sound. These headphones support Bluetooth 5.2, feature a detachable analogue cable, and have a USB Type-C connection. They incorporate a 42mm transducer, neutral sound tuning, parametric EQ, ANC, and transparency mode, delivering 24-bit 96kHz audio quality for an exceptional listening experience without wires.
They will be available for a pre-booking fee of Rs 44,990, which includes complementary Accentum Open earphones worth Rs 12,990, providing outstanding value to buyers. Pre-booking will be available from November 28 to December 4 via Sennheiser’s official website, Amazon India, and select premium retail shops across the nation.
The HDB 630 has balanced tuning, refined mids, and airy treble, resulting in a realistic and natural soundstage that properly captures the original recordings. Its revolutionary transducer design has an optimised magnet mesh and acoustic back volume, resulting in clearer bass, smoother mids, and airier treble. The HDB 630 headphones have replaceable earpads, a two-year guarantee, and a sturdy build that has been tested for over 500 charging cycles.
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The Sennheiser HDB 630 headphones have a 42mm electrodynamic transducer with a balanced sound profile. These wireless headphones support Bluetooth 5.2 and come with a detachable 1.2 m analogue cable with a 3.5 mm connector and a 1.2 m USB-C-to-USB-C connection. They have a frequency response of 6 Hz to 40 kHz, depending on the input source, and include adaptive noise cancellation and a transparency mode. The HDB 630 supports 24-bit/96 kHz high-resolution playback across USB-C and Bluetooth connections. When paired with the BTD 700 Hi-Res Bluetooth dongle, high-resolution audio device compatibility rises dramatically, from 16% to more than 80%. This upgrade enables audiophiles to completely appreciate the depth and clarity of their favourite music across a wide range of devices.
Sennheiser has launched a parametric equaliser, which allows audiophiles to fine-tune each frequency with expert-level precision for a personalised audio experience. The crossfeed function also improves the listening experience for hard-panned recordings by creating a more genuine, speaker-like sound image.
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The HDB 630 is built on the MOMENTUM 4 frame and has a basic design that prioritises all-day comfort. Its refined clamping force and lightweight design create a secure yet comfortable fit, which is improved by the use of quality protein-leatherette materials from Ideatex in Japan, giving it a luxurious feel. The headphones have a 60-hour battery life, allowing for longer use, and just a 10-minute charge adds 7 hours of playing time, making them great for travel and long creative work sessions.




