Sennheiser HDB 630 Wireless Audiophile Over-Ear Headphones w/ Bluetooth

HDB 630, a headphone crafted for stunning audiophile sound wherever you are. Packed with a suite of fidelity-first features, advanced tuning, and modern mobility comforts, it ensures uncompromised sound no matter the setting. The world-class transducer system is propelled by a high-resolution digital audio engine that can be used wired or wirelessly in a variety of setups. Through the HDB 630’s USB Type-C port or analog headphone cable, audiophiles can connect directly to their local or streaming library, with native support for music up to 24-bit, 96 kHz resolution.

For untethered listening, Bluetooth 5.2 with aptX Adaptive codec support provides robust streaming capabilities that prioritise sound quality and signal stability. The headphone also includes a USB Type-C transmitter dongle, instantly upgrading class compliant sources like smartphones and tablets to high-resolution aptX Adaptive capability. With only an estimated 16% of smartphone hardware supporting native wireless high-res sound, the included dongle brings this capability to 80% of smartphone models in an instant through their USB Type-C port.

The HDB 630 includes a swathe of fresh, shareable sound shaping tools to let listeners go beyond the genre presets, and 5-band equaliser modes found in the Smart Control Plus app. The Crossfeed feature gently blends the left and right channels, giving the HDB 630 a speaker-like presentation—perfect for hard-panned mixes that can be fatiguing for headphone listening. A groundbreaking new Parametric Equaliser lets listeners boost and cut frequencies beyond those offered in a traditional graphic EQ interface, complete with user-adjustable bandwidth (Q) controls, filter types, an A/B toggle and more.

With up to 60-hour battery life per charge and quick-charge capability to generate 7 hours of listening in just 10 minutes, it was made to be a daily driver no matter where you enjoy music. The HDB 630’s sealed design with Adaptive Noise Cancellation tames ambient noise to a whisper while the integrated microphones manage voice calls and transparency mode—should you ever want to engage with the outside world. Luxuriously comfortable, its lightweight build is complemented by Japanese Protein Leatherette headband from IDEATEX™, renowned for their gentle touch and durability, maximising the enjoyment of every listening session.