Closed-back over-ear headphones deliver neutral audiophile sound with lifelike mids, stunning detail, and a wide, natural soundstage Wireless Bluetooth or wired USB-C support allows high-resolution wireless audio with aptX HD and aptX Adaptive when used with the included BTD 700 Bluetooth adapter, or lossless listening up to 24-bit/96 kHz via USB-C Active noise cancellation reduces distractions without compromising clarity, dynamics, or balance, and Transparency Mode lets in outside sounds as needed Parametric EQ enables expert-level equalization, letting users define frequency bands, widths, and filters to precisely tailor bass, vocals, or genre-specific sound Class-leading 60-hour battery life provides extended listening for trips or work weeks; 10-minute fast charging offers up to 7 hours of playtime Refined acoustic design minimizes digital processing for pure fidelity true to the original recording