Bluetooth headset for music enjoyment with no interruption from annoying external sounds ,- Active noise reduction for noise and sound suppression ,- Closed design that completely covers the ears for shielding out exterior noise ,- The closed circumaural headphones block out disturbing noise and keep music inside ,- Padded headband for a comfortable listening experience also over long periods of use ,- The headphones are equipped with an individually adjustable headband which adapts to the shape of your head ,- Soft ear cushions for your ultimate convenience ,- Tilting ear cups adapt to the shape of your head ,- Swivelling ear cups provide a better fit and make wearing the headphones around the neck easier ,- Detachable 3.5 mm socket connecting cable with microphone