Serious audiophile listening used to require a serious amount of equipment. The HDB 630 changes the rules: Audiophile tuning with all the conveniences of state-of-the-art wireless headphones.
High-res experience from your smartphone
No matter which codecs your device supports, you can enjoy brilliant aptX™ Adaptive with your HDB 630 and the included BTD 700 Bluetooth® USB C Dongle, since it's an upgrade that makes your smartphone capable of delivering hi-res quality to your headphones.
Days of battery life, not hours
With up to 60 hours of battery life, you can safely ignore your charger for days. Active Noise Cancellation eliminates background noise without degrading your audio quality. Audiophile sound, total freedom, and no compromises.
Control freaks, it's your time to shine
The all-new parametric equalizer is like putting your headphones in expert mode. It lets you define frequency bands and filters, unlocking infinite customization. You can even use the crossfeed feature to make older recordings easier to listen to. All features available with the Sennheiser Smart Control Plus app.
Pre-order the new wireless audiophile headphones HDB 630 between October 8th and October 31st, 2025, and upgrade your sound with a FREE £30 voucher for Spotify, Apple Music, or Google Play.
