MP3 Music Player with Bluetooth 5.4 HiFi MP4 Features: 2-inch color screen, IPS HD large screen, give you a visual feast, more sensitive full touch operation. This MP3 player provides Hi-Fi sound, supports multi-format music playback and lyrics synchronization. The standby time is up to 30 days, you can listen to music for about 24 hours, it takes 2 hours to complete the charging, and it can be used in video or Bluetooth mode for about 7-8 hours. Support built-in expansion, support up to 128GB Micro-SD card, can store thousands of your favorite songs, it can also be used as a USB flash drive to store your files. New upgrade, Bluetooth sharing, Bluetooth interconnection, it also supports two connected devices to transfer files to each other through Bluetooth connection, and sharing files between friends is faster. Upgraded Bluetooth 5.4 chip, the latest Bluetooth compatible V5.4 version ensures stronger connectivity, transmission and stability. Enjoy up to 10 meters of reliable Bluetooth compatibility range, connect headphones and Bluetooth-compatible speakers, and enjoy your favorite music wirelessly. Multi-function player, this MP3 player supports, photo, video, recording, MF radio, alarm clock, video playback, e-books, albums, time, calendar, 9-level variable speed playback, calculator. Color: Black Material: ABS Package Contents: 1 x MP3 player 1 x earphone 1 x TYPE-C data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.