MP3 Player 1)Music format: MP3,WMA 2)Flash inside 3)USB2.0 male jack MP3 Player1)Music format: MP3,WMA2)Flash inside3)USB2.0 male jack4)U-disk, no driver needed above Windows 985)Speed: 600kbs(read), 300kbs(write)6)build-in Li-Battery 7)Data storage: 32MB-4GB 8)Accessories: beautiful line earphone.USB line.User manual and warranty card.download discSpec:Size: 88(L)*23(W)*9(H)mmWeight:46gUSB port: ...