... 50pcs 3.Warranty:12months 4.FCC,CE.ROHS Digital MP3 Player Specifications:* OLED display,large screen and elegant picture ... ,blue,green,black.* Built-in flash memory:128MB-4GB* accessories:headphone/manual book/usb line* Button shape ... speed2.Capacity 128MB ,256M,512M,1GB,2GB,4GB,8G(Optional)3.Storage Device Removable Storage Device4 ... so on9.Package Blister package/gift box10.Certification CE,FCC,ROHS