1. PurposeIf you like to have fun at home by yourself, you can consider an open-ear earphone. If you want to take it out on the street, you can choose a semi-open or closed ear-pressing type that is more suitable for you.2. Front end: what device to use to push the headset.Simply put, the front-end

Compared with in-ear and ear-hook headphones, the purchase of headphones is relatively difficult, because there are many external factors that will affect the actual sense of hearing. For audiophiles, the criteria for choosing headphones are three words: light, luxurious, co