The AKG's K240 MKII professional over-ear, semi-open headphones with a standard in studios, orchestras, and on stages all over the world. Their superior 30 mm XXL transducers with patented Varimotion diaphragms give a wide dynamic range, greater sensitivity, and high sound volumes, while their semi-open form combines the airiness of open headphones with the power of closed headphones. Musicians, producers, and engineers rely on this headphone to audio monitoring, hear mixing subtleties with outstanding accuracy, making these headphones a staple in recording studios. Their self-adjusting headband gives an excellent fit, and their over-ear pads nicely wrap the ears provides comfort for long listening sessions, in addition to having excellent sound quality. K240 MKII headphones also come with a professional micro XLR connector, a 3m (10ft) straight cable, a 5m (16ft) coiled cable, and a convertible jack plug for effortlessly connecting portable equipment. Overall, from performance and ease of use to comfort and reliability, the K240 MKII is a powerful tool for production environments.