Sennheiser’s new HDB 630 wireless headphones have officially launched in India after their global debut, priced at 44,990. Positioned firmly in the premium audio segment, the HDB 630 is designed for serious listeners who want a high-fidelity, wired-like sound experience—without the cable. As a bonus, early buyers will receive Accentum Open earbuds worth 12,990 for free with all pre-bookings. From the way Sennheiser describes the HDB 630, it’s clear these headphones aren’t meant to be just another pair of travel-friendly ANC cans. Instead of pushing boosted bass for casual listening, Sennheiser highlights an honest, neutral tuning with clean mids and open treble, ensuring vocals and instruments remain distinct.
This tuning approach makes the HDB 630 ideal for long, focused listening sessions with familiar music rather than background audio on daily commutes. On the technical side, the HDB 630 supports hi-res audio playback up to 24-bit/96 kHz over both USB-C and Bluetooth. Connected to a phone or laptop, it performs much like a wired setup. Wireless users still get high-resolution streams, and pairing the headphones with Sennheiser’s BTD 700 dongle expands compatibility across more laptops, tablets, and smartphones by bypassing limited built-in codecs.
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Control and customization are also major selling points. The Sennheiser Smart Control app includes a parametric EQ, allowing users to fine-tune mids, tame treble, or adjust bass levels before saving personalized presets. The addition of crossfeed blends a touch of each channel into the opposite ear—helpful for older recordings with extreme stereo separation—making them sound more natural, like listening through speakers.
Comfort and endurance have been designed with extended listening in mind. Built on the same frame as the Momentum 4 but with softer clamping and cushioned ear pads, the HDB 630 promises better long-term comfort. Battery life is rated at up to 60 hours, and a quick 10-minute charge delivers around seven hours of playback. Replaceable ear pads and a two-year warranty reinforce Sennheiser’s intention for these headphones to stay in your setup for the long run.
While the 44,990 price may deter casual users—even with the bundled Accentum Open earbuds—the HDB 630 isn’t meant to be a do-everything lifestyle gadget. Instead, it targets audiophiles who prioritize faithful, high-quality sound but still want the freedom of a premium wireless, closed-back design. Pre-bookings are open from November 28 to December 4 on Sennheiser’s website, Amazon India, Headphone Zone, Audio Store, Concept Kart, and select premium retail stores.
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For the audience it’s built for, if the HDB 630 delivers on its promise of uncompromised wireless audio, the premium pricing—and the free earbuds—may feel entirely justified.