Sennheiser HDB 630 Wireless Headphones

Sennheiser is a renowned German audio equipment manufacturer, established in 1945, known for producing high-quality headphones, microphones, and wireless systems. The HDB 630 Wireless Headphones are part of Sennheiser's HD reference-quality audio range, introduced in October 2025. These premium headphones are priced at $499 and are designed to compete with top-tier models like the Sony WH-1000XM6 and Bowers & Wilkins Px7 S3. The HDB 630 offers high-resolution audio up to 24-bit/96kHz quality, enhanced by the inclusion of Sennheiser's BTD 700 USB-C dongle, which enables aptX, aptX HD, and aptX Adaptive on all devices, including iPhones. Key features include adaptive noise cancellation, 60-hour battery life with ANC on, touch controls, a parametric EQ for precise sound customization, and a crossfeed mode to enhance channel balance. These features make them particularly appealing to audiophiles seeking wireless convenience without sacrificing sound quality. The headphones are available for pre-order starting October 8, 2025, and early impressions are positive, with standout features not commonly found in competitors.