Sennheiser HDB 630 Wireless Audiophile Headphones with Incl. Hi-Res Dongle | Included BTD 700 for high resolution audio, parametric EQ in-app and crossfeed function.

Audiophile tuning: Sennheiser’s in-house 42 mm transducer and refined acoustic design deliver a neutral audiophile sound with lifelike mids, stunning detail, and a wide, natural soundstage. With minimal digital processing ensuring pure fidelity true to the original recording.