Do you like to listen to music on your way to the office or while you exercise? On-ear headphones are a good choice. These headphones are compact and don't shut you off from the world completely. You connect on-ear Bluetooth headphones to your smartphone or tablet via Bluetooth, so you have a lot of freedom of movement. Want to be fully immersed in your music without being bothered by your surroundings? Choose over-ear headphones.