[DETAIL] Bluetooth only supports Bluetooth earphones or Bluetooth speakers. Features: 1. Aluminum alloy shell, classic 4th generation card style. 2, support music, radio, recording, video, novel, picture. 3, a variety of playback modes, and sound modes. 4. MP3 has its own card slot, which can be used immediately after inserting the card, and supports MP3 music format 5. Lyric synchronization: song title, singer and lyrics are displayed synchronously 6. A-B digital repeat function, picture browsing, text reading 7. Built-in high-definition microphone, long-term recording and high-quality recording are available with FM function 8. Multi Natural, Rock, Pop, Classic, Soft, Jazz, Heavy Bass 9. Built-in high-capacity lithium battery and lithium battery, easy to carry when going out 10. Default English, adjustable to 6 national languages 11. Built-in 200mAh polymer lithium battery, can play continuously for about 7-8 hours Package included: 1x MP3 Player. Note There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. [ATTRIBUTES] - Hign-concerned Chemical: None - External Memory: Yes - Audio Video Support: MP2 - Hign-concerned Chemical: None - External Memory: Yes - Audio Video Support: MP2 - Audio Format Support: MP3,WMA,WAV,FLAC - Built-in Speaker: Yes - Brand Name: ACEHE - Origin: Mainland China - Display Size: 2" - 4" - Display Resolution: 400x240