2.8 Inch Touch Screen Mp3 Multi Media Player with Camera and 8gb Built in Memory 2.8 Inch High Resolution Touch Screen. Less then 1 inch thick Tested to be compatible with Overdrive Media Console (audio book), 8GB Built in Memory with Micro SD Card Slot Music: MP3/WMA/WAV/FLAC, Record: WAV, Picture: JPEG/GIF Play most MPEG4, WMV, AVI, RM, RMVB and FLV without conversion (other formats can be converted to one of the 6 supported formats to play)