The Mackie MC-40BT is a modern studio headphone of the professional class with Bluetooth function. The MC-40BT is not only convincing due to its extensive equipment with control elements and hands-free facility, but also draws attention to itself with newly developed Mackie drivers and a battery life of 30 hours. Long sessions and air travel are no problem with the MC-40BT, but the Kopfhörer can do even more. The ergonomic ear pads ensure comfort for hours on end, and the sound has been tuned by Mackie to the excellent quality you've come to expect from the manufacturer. Simple but effective design, very good workmanship and excellent sound characterize the MC-40BT. The scope of delivery includes a detachable jack cable, a USB-C charging cable and a sturdy transport case.