Boost your favorite audio with the all-new Marshall Monitor Bluetooth Headphones. Through the use of Bluetooth aptX technology, you get ultra-smooth, high-res audio right to your ears. Covering your ears are two luxuriously comfortable over-ear cups. The Monitor Headphones also feature a foldable design with heavy-duty cast metal hinges. Even with all of the comfort and durability, the Monitor Headphones remain lightweight and sleek in size. In addition, the audio system allows you to answer, end, and even reject calls with the control knob. You don’t even need to look at your device so you can stay in the moment. Coming in a canvas carrying bag, you can fold and stash these headphones anywhere. Finally, to keep you going all day, the Monitor Headphones are complete with a battery life of over 30 hours.