Detailed Description  Put be able to play the file on the root Boot loop to play(when there are cards, CF, SD, U disk in slot) Player supports the following formats:. Mp3. Avi. Jpg. Mpg. Vob. Dat Support composite video (CVBS), support 2/5.1-channel output and adjust the digital volume Superacid five regular features, memory function when power-off, calendar function