Closed-back, oval over-ear design Superior isolation and improved low-frequency response to hear all the details AKG professional performance Accurate, neutral sound and extended frequency response (15Hz - 28kHz) Luxury feel in a lightweight foldable design Unmatched long-wearing comfort for production in the studio or on-the-go Whether you’re an artist, engineer, podcaster or beat maker, you’re always in creative mode. AKG K361 Professional Studio Headphones strike the perfect balance between studio-quality sound, plush comfort, and a sleek, sturdy design that stands up to your mobile lifestyle. K361s are precision-engineered to reproduce natural, balanced audio in exceptional detail, so you can make more confident decisions when you’re mixing and editing. They deliver deeper bass and higher highs than any other model in their class, with a stunning frequency response of 15 Hz to 28 kHz. Plush, ergonomic earcups cradle your ears in supreme comfort—because once you hear how amazing your K361s sound, you won’t ever want to take them off.