Sennheiser has unveiled its latest premium wireless headphones, the HDB 630, designed for serious audio enthusiasts. Built on the brand’s popular Momentum 4 platform and equipped with a 42mm dynamic driver, the new model promises high-end sound with plenty of customization. The HDB 630 will be available in select markets starting October 21, priced at $499.95. Details on its India launch are yet to be confirmed.
Flexible Connectivity
The HDB 630 is made for both wired and wireless listeners. For wired playback, it supports hi-res audio up to 24-bit/96kHz via USB-C or a 3.5mm analogue jack. On the wireless side, it uses Bluetooth 5.2 with aptX Adaptive codec support for high-quality streaming.
Sennheiser also includes a USB-C transmitter dongle in the box, making it easier to enjoy top-notch wireless audio even on devices that don’t support aptX natively.
Advanced Sound Customization
Sound personalization is a key highlight. Through the Smart Control Plus app, users get:
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A standard five-band EQ
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An advanced Parametric Equalizer for fine-tuning sound
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A Crossfeed tool, inspired by Sennheiser’s flagship HE 1 system, which creates a more natural, speaker-like experience
What’s more, EQ settings are stored directly on the headphones, so your sound profile stays consistent across all devices.
Noise Cancellation, Battery Life, and Comfort
For noise management, the HDB 630 comes with adaptive noise cancellation and a transparency mode for staying aware of your surroundings.
Battery life is another strong point — up to 60 hours of playback on a single charge. A quick 10-minute charge can deliver around seven hours of listening.
The design is focused on comfort and portability:
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Sealed over-ear fit with Japanese Protein Leatherette cushions
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A travel case included, along with a complete set of cables and adapters
The Bottom Line
With hi-res wired support, aptX Adaptive wireless audio, advanced EQ tools, and massive battery life, the Sennheiser HDB 630 is clearly aimed at audiophiles who want both flexibility and premium sound. At $499.95, it’s a luxury option that blends the brand’s signature sound with modern features and long-lasting comfort.
