• Hi-Res certified sound delivers detailed audio up to 40kHz. • BassUp technology boosts bass by up to 100% with a dedicated button. • 40mm drivers provide powerful sound and deep bass. • 60-hour playtime on a single charge for extended listening. • Over-ear design provides comfortable fit and noise isolation. • Wired or wireless connectivity via 3.5mm or Bluetooth. • Compatible with smartphones, tablets, and laptops.