Sennheiser has introduced its new HDB 630 wireless headphones in India, offering high-resolution audio performance and advanced features for audiophiles. The headphones come with a closed-back design, a 42mm electrodynamic transducer, and neutral sound tuning for detailed mids, controlled bass, and extended treble. With adaptive noise cancellation, a transparency mode, and a parametric equaliser accessible through the Sennheiser Smart Control Plus app, users can customise their listening experience precisely.
The HDB 630 supports Bluetooth 5.2 connectivity and includes a detachable 1.2-meter analogue cable with a 3.5mm plug, as well as a USB-C to USB-C cable for high-resolution audio playback up to 24-bit/96kHz. Wireless playback is compatible with aptX Adaptive, aptX HD, aptX, AAC, and SBC codecs, ensuring premium audio quality. A crossfeed feature is also included to make older or hard-panned recordings sound more natural.
Battery life is rated at up to 60 hours on a single charge, and fast charging provides up to seven hours of playback with just a 10-minute charge. The headphones have been tested for over 500 charging cycles and are designed for comfort with replaceable leatherette earpads and a lightweight frame weighing 311 grams. The HDB 630 is available for pre-booking in India until December 4 at a special introductory price, including a free Accentum Open TWS headset worth Rs. 12,990.