Appearance: The player adopts a classic appearance design that is simple, exquisite and fashionable. Language support: Supports Spanish, Portuguese and English (default). Power and endurance: Builtin rechargeable lithium battery provides up to 20 hours of continuous playback on a full charge. Playback formats and lyrics: Supports digital music playback in MP3 and WMA formats with lyrics display. Practical benefits: Combines a stylish, timeless look with versatile language options, long battery life and easy lyric viewing for a better listening experience. Use scenario 1: Daily commuting or office listening — enjoy music on the go with lyrics visible to follow along. Use scenario 2: Travel or long sessions — up to 20 hours of playback reduces the need for frequent recharging during trips. Use scenario 3: Multilingual listening or language practice — switch between Spanish, Portuguese and English to suit your needs.