Language and compatibility Spanish, Portuguese, and English (default) Appearance Classic design with a simple, refined, and fashionable look Function and performance Digital music playback in MP3 and WMA formats Lyrics display for ondevice karaoke or language learning Builtin rechargeable lithium battery Up to 20 hours of continuous playback on a full charge Key benefits Wide language support ensures usability for multilingual households or travelers Simple, timeless design that fits in any setting Flexible music formats with lyrics display enhance enjoyment and learning Long battery life reduces the need for frequent recharging Practical use scenarios During travel or daily commuting, enjoy extended listening time without frequent recharges Language learning sessions or karaokestyle practice with visible lyrics Family sharing in households with different language preferences Notes All features reflect the original specifications: MP3 and WMA playback, lyrics display, builtin rechargeable lithium battery, up to 20 hours playback on a full charge, and multilanguage support for Spanish, Portuguese, and English (default).