Lonve MP3 Player 4GB Big Lossless Sound Bluetooth Music Media player With Video, FM Radio, Voice Record and Expandable MicroSD Slot-Green The main attractive design of this Lonve player is Bluetooth and Audiobooks, so you can enjoy music with Bluetooth Speaker/Headphone. Close your eyes to enjoy Audiobooks now Big and clear lossless sound, audio format support: MP3, WMA, FLAC, APE, AAC, OGG, ACELP. Video format supports: amv Built-in 4GB flash memory, the memory card slot supports 64 GB Micro SD Card Long-life battery, last for playing 50 hours of music, only fully charge one time ( charge for 3 hours). Sleep timer, set the time and turn off the mp3 player by itself So easy to find your favorite songs with the playlist, and shuffle your favorite songs. Enjoy your music free