... sd card. - Support MP3, WMA,WMV music format (Synchronously lyric display) - Support AVI, AMV video format - Supports JPEG, BMP, TIF picture format ... - It is also a digital voice recorder, E-book and game device - Built-in rechargeable Li-battery, to charge battery via ... time:3-5daysDelivery term:DHL,UPS,TNT,EMS,FEDEXMOQ:100pcsWarranty:1 year 1.8 Inch Screen MP4 Player 2GB With TF Card Slot