AKG K371 BT Over-ear, closed-back, foldable studio headphones

Closed-Back, Over-Ear Design Oval earpads and closed-back design offer superior isolation and improved bass response Largest-In-Class Drivers 50 mm titanium-coated drivers, tuned to the AKG Reference Response Curve, provide superior performance with an extended frequency response of 5 Hz to 40 kHz—unheard of at this price Wired or Wireless Listening Listen via Bluetooth with 40-hour battery life, or connect using one of the included cables Foldable, Notched Hinge 8-position articulated hinge, collapsible for maximum portability Slow-Retention Foam Earpads Superior comfort and fit for longer listening sessions with less bass leakage Sleek Style Pro performance with lifestyle fit and finish