Model:UM-899 Description: OLED Color Screen Display (with Buckle) MP3,WMA,WAV,ASP formats, Multi Languages Lyric Synchro Display, ID3 display FM Stereo Radio, Build-in E book A-B repeat function, CD Line-in Function Voice Recording with VOX technology Rechargeable Li-ion battery USB port high speed transmit 12 hours play back time Accessories: Neck Strap Earphones/CD-ROM/ USB Cable/ Manual/ Charger