... function:music,video,ebook,FM,etc. mp4 player with TF slot1.1.8"screen mp42.built in ... music,video,ebook,FM,etc. screen mp4 player with TF card slot Feature Features and Desriptions:screen ... mp4 player with TF card slot Unit size: 86.3x40.2x10 ... rechargeable Li-battery, to charge battery via USB connecting to a working computer Accessories: gift box,USB Cable ...