Please feel free to contact me</br>Storage 8GBand driving program is not necessaryCan store about 2000 songs TF/Micro SD Max extended to 32GB.</br>Perfect sound quality can be categorized as PlayFX /Ordinary/Popular/Rock/Classical/Jazz/Bass/DIY and Lyrics synchronized display. Can read novel while listing to music</br>Extroverted Music you can listen music without eaphone</br>Ultra low power consumption - built-in rechargeable 350mah Li-Battery up to continuous 60 hours music playing through headset or 8 hours playing through speaker</br></br>Product Description</br></br>WARNING: this item is producted by ONN fanctory with more than 10years history to product MP3 MP4 it can get 100% A-class certified quality goods. It's a ultrathin design 10mm thickness MP3 player a great media player without the huge price tag (1) Crystal clear music with Microsoft PlayFX Sound Enhancement. (2) Microsoft PlayFX Sound Enhancement Technology - Crystal clear music with 3D Bass Auto (3) Media playback standards: MP3/WMA/WAV/APE/FLAC/AAC/AVI. Recording format: WAV. Photo format: JPEG. E-book format: TXT (4) Offers playback of music?? videos