Key benefits Digital music playback in MP3 and WMA formats with lyrics display, enabling you to follow along or sing along. Long listening time with a built in rechargeable lithium battery, up to 20 hours of continuous playback on a full charge. Classic design that is simple, exquisite and fashionable, offering a reliable and stylish user experience. Multilingual support with Spain, Portugal and English languages, English as the default. Product features Function: supports digital music playback in MP3 and wma formats, with lyrics display. Appearance: classic appearance design, simple, exquisite and fashionable. Multi language: Spain, Portugal and English (default English). Power: built in rechargeable lithium battery, can be played continuously for 20 hours when fully charged. Use scenarios Daily commute: listen to playlists or podcasts during travel, with lyrics visible for easier following along. Workout and gym sessions: enjoy music with long battery life that lasts through workouts without frequent recharging. Travel and on the go learning: use the lyrics display to sing along or practice language skills while on trips or during breaks.