When it comes to truly high-fidelity wireless headphones the [Sennheiser HDB 630]() stands out as one of the most compelling new launches in India 2025. Priced at ₹54,990 (with a pre-booking offer at ₹44,990), this is not just another Bluetooth headset — it is designed for listeners who demand detail, balance, and flexibility in their music.
What makes the HDB 630 special is the combination of studio-grade hardware and advanced audio tuning. The headphones use a 42 mm transducer with an optimized acoustic design that delivers a neutral sound signature prioritizing clear mids, airy trebles, and refined bass — ideal for vocals, acoustic tracks, or instrumental albums where nuance matters.
Beyond raw sound quality the HDB 630 brings features rarely seen in wireless headphones. The built-in parametric equalizer gives the listener fine-grained control over frequency, bandwidth, and filter type — a level of tuning you’d expect only in high-end wired headphones or studio gear. There’s also a crossfeed mode, which blends stereo channels to mimic speaker-like sound staging — perfect for older recordings or mixes that feel overly separated.
Connectivity and compatibility are also strong points. The headphones support 24-bit/96 kHz high-resolution playback via USB-C, analogue cable, or over Bluetooth. To ensure you get the best wireless audio on most devices, the package includes a Bluetooth dongle that upgrades many standard smartphones and laptops to high-resolution aptX Adaptive streaming.
Comfort and practicality have not been forgotten. Built on the frame of the brand’s own Momentum series, the HDB 630 features plush, replaceable ear-pads and a lighter clamping force — designed so heavy listening sessions remain comfortable. Battery life is generous: up to 60 hours on a full charge, and a fast-charge 10-minute top-up gives about 7 hours more playback.
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