... .5 mm 3:Capacity:1GB to 4GB 4:Colour: Black,Silver,Green,Blue,Red2011 fashion MP3 Memory capacity supports:1GB,2GB,4GBSupport ... 320 Kbps), MP3 VBR, AAC, Protected AAC, WMAColour available: Black,Silver,Green,Blue,RedBuilt-in lithium battery: 6 hours playbackUSB flash disk ...