"The K271 MKII is a professional over-ear headphones for studio and live use. They combine the comfort of an over-the-ear design and the benefits of closed-back technology for best possible sound reproduction. The sealed design ensures low signal bleeding into microphones in the studio and maximum isolation for live mixing applications. The K271 MKIIs feature a switch in the headband that mutes the audio just as soon as the headphones are taken off. They provide a professional mini XLR connector for quick replacement of the cable.|Adorama Valuable Bundle. Kit Includes.|AKG Acoustics K 271 MK II Professional Studio Headphones, Straight Cable, Coiled Cable, Leatherette Earpads, Velvet Earpads, 1/4"" Adapter, AKG Acoustics 2 Year Limited USA Warranty.|Tascam DR-05 Portable Handheld Digital Audio Recorder, MicroSD Card, 2 x AA Batteries, USB Cable, Tascam 1 Year Limited USA Warranty."