Anker Soundcore Liberty 4 Pro Earphones New, unused - original sealed Black color For those who don't know, the earphones have a real-time translation feature. Meaning, you connect them to the Soundcore app, listen to any language, and it translates what you hear into the language you want. Arabic and English are free, and if you want a new set of languages, you pay a small monthly subscription for a group of languages. It has noise cancellation, touch control, and a smart screen.