... battery, 4,MP3 Player 5,Print logo,engraving logo . MP3 Player specifications :1,Support Multi-languages2,Supports MP3/WMA/WAV ... ,Rock,POP,Classic sofe,Jazz DBB4,Supports MP3/WMA/WAV formats5,White backlight6,Inside lithium battery ... , support continuously playing over 5 hours.7,FM function(optional) if you want,pls add ... -disk9,Color:Pink/Blue/Silver/Black/Green10,Dimension: 86 X 15 mm. MP3 Player