With the Jabra Evolve 40 UC Mono you walk in style while remaining functional. The Evolve 40 UC has a design that is very similar to normal headphones, but has a built-in microphone arm that folds up neatly. Via the 3.5mm connection you can connect it to a headphone connection as you regularly find on a tablet or a smartphone. This means you can use it not only to listen to music, but also to have conversations. Many modern computers nowadays also have a headset connection where this headset fits.