... .built-in 4g/8g/16g 4.FM radio &Game function portable 4G/8G/16G MP5 Music Player 4.3'' dual Touch ... up to 48 hoursE-bookSupports independent bookmark, auto turn over, page turn-over time setu Audio FormatMP3, WMA, WAV, AAC, FLAC ... , APEModeNormal, Rock, Pop, Bourdon, Alt, lyric displayTime display, clock portable 4G/8G/16G MP5 Music Player 4.3'' dual Touch ...