The AKG 371-BT are Bluetooth-enabled headphones with professional sound characteristics. AKG has placed great emphasis on user comfort during development and has integrated an innovative folding mechanism, ergonomically shaped ear pads and its automatic size adjustment. In continuous use, the 371-BT headphones' battery lasts an astonishing 40h at a wide frequency range up to 40kHz, thanks to titanium-coated drivers. The AKG 371-BT Bluetooth headphones can thus be used for mobile and private music listening as well as professional studio, rehearsal and live operation.