The Sennheiser HDB 630 is presented as a new benchmark in premium headphones, surpassing previous models like the Momentum series. Priced at ₹44,990, it features refined matte black and silver aesthetics, high-quality plastic construction, and a lightweight design for extended comfort. The headphones offer improved sound quality and noise cancellation, with the inclusion of the BTD 700 dongle unlocking advanced codecs like aptX Adaptive, enhancing its value proposition.