... Delete without computer..2) Audio formats: Mp3,WMA 3) Slideshow with background musical.4) Play the Movies of MPG1(DAT), MPEG2 ... card and USB interface: 2.0 6) USB: USB-OTG ,Support USB 2.0 host (high speed)7) Play directly from camera media ... contrast, color, 16 kinds of transition style.14) Rotatable stand (vertical and horizontal) 15) Solution:cheertek 10.4-inch Digital Photo frame with TFT screen