The Master & Dynamic MW50+ combines high sound quality with a unique design. Thanks to the Bluetooth aptX, you can stream your favorite songs in high quality to the headphones. Thanks to the unique design of the headphones, you can easily switch the ear muffs between over-ear and on-ear. This way, you can choose the right way to listen to music in every situation. The frequency range of 5 to 25,000Hz ensures that the bass is reproduced powerfully.