You can listen to music wirelessly with wireless headphones. You can connect the headphones to your smartphone via Bluetooth, so you don't need a cable. This way, you enjoy infinite freedom of movement and you don't always have to have your phone in your pocket. If you want headphones, you can choose from 2 different wearing methods, which are over-ear and on-ear. Over-ear headphones fit over your ears and on-ear headphones fit over your ears. Some over-ear headphones have noise canceling, which reduces ambient noise and allows you to hear more of the music.