Meet Major IV, the iconic headphones from Marshall with 80+ solid hours of wireless playtime, wireless charging and a new, improved ergonomic design. With more than three full days of power, you can stop worrying about your headphones dying on you when you need them. Over 55 years of knowledge is packed into Major IV for an explosive sound. Custom-tuned dynamic drivers deliver roaring bass, smooth mids and brilliant treble for a rich, unrivalled sound that you'll never want to turn off.When you're deep diving into your music, Major IV will make sure the tenth hour is as comfortable as the first. Major IV's ear cushions are softer to the touch and more faithfully fit the shape of your ear, rendering the headphones more comfortable and wearable over time. The addition of wireless charging makes it even easier to charge and go – no more hunting for your charging cable in a mess of wires. Major IV combines enhanced usability with classic Marshall elements like the multi-directional control knob for controlling your music and phone, textured black vinyl and the Marshall script for an overall design that is both iconic and innovative