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Headphones

Sennheiser HDB 630

Black · Over-ear · Released 2025

Sennheiser HDB 630, product view 1

Specifications

Closed-back

Acoustic design

Active

Noise cancelling

Built-in

Microphone

Bluetooth

Wireless

3.5 mm, USB audio

Wired

Overview

Noise-cancelling over-ear headphones

Sennheiser's audiophile-focused wireless headphones, built on the MOMENTUM 4 Wireless chassis with adaptive noise cancelling, a parametric EQ and an included aptX Adaptive USB-C transmitter.

  • Detailed sound

    Reviewers found them among the most detailed wireless headphones available.

  • Parametric EQ and crossfeed

    The app's parametric EQ sets bandwidth and filter type, and settings are stored on the headphones so they apply in any app. Crossfeed blends the left and right channels for a more speaker-like sound.

  • Included aptX Adaptive transmitter

    A USB-C Bluetooth transmitter is included to stream aptX Adaptive at high resolution from phones, tablets and computers that lack it.

Battery

Rated up to 60 hours per charge with noise cancelling on. A 10-minute charge gives up to 7 hours.

Wired listening

USB-C and the included 3.5 mm cable carry audio up to 24-bit/96 kHz, and an airline adapter is included. Wired listening still needs battery power.

Family guide

Sennheiser wireless over-ear headphones

Price history

Price history excludes Amazon sources

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