Sennheiser HDB 630 – Premium Hi-Res Wireless Over-Ear Headphones

Sale price$499.95

Sennheiser's first premium wireless over-ear headphone built for audiophiles, the HDB 630 delivers hi-res audio over Bluetooth without compromise, combining active noise cancellation with a sound quality that stands up to Sennheiser's wired lineup.

Type and Technology

Over-ear, closed-back, dynamic. Wireless Bluetooth with active noise cancellation, USB-C wired audio, and 3.5mm passive analog input. Supports hi-res audio codecs including LDAC and aptX Lossless for near-lossless wireless performance.

Sound Character

Detailed, balanced, and tonally accurate in the Sennheiser tradition. The HDB 630 carries the natural midrange clarity of the HD 600 series into a wireless package, with effective ANC that does not color the sound when engaged. Bass is controlled and extended, treble is smooth and well-defined, and the overall presentation is refined and easy to listen to for extended periods.

Build and Comfort

Premium build quality with leather-feel earpads, a comfortable headband, and a foldable design for travel. Battery life supports long listening sessions on a single charge, with USB-C fast charging available.

Best For

Audiophiles who travel or work in noisy environments and want Sennheiser's sound quality with the practicality of wireless ANC. A compelling all-in-one solution for those who won't compromise on fidelity.

What's in the Box

  • Sennheiser HDB 630 headphone
  • USB-C charging and audio cable
  • 3.5mm analog cable
  • Carry case

Specifications

Specification Value
Style Over-ear, closed-back
Transducer type Dynamic
Wireless Bluetooth 5.4, aptX Lossless, LDAC, AAC, SBC
ANC Active noise cancellation with transparency mode
Frequency response 6 Hz - 22 kHz
Battery life Up to 30 hours (ANC on)
Charging USB-C, fast charge supported
Weight 296g