... customized Video format:RM,RMVB,AVI,DVIX,MKV,MOV,HDMOV,MP4,M4V,PMP,AVC,FLV,VOB,MPG,DAT,MPEG,H.264 ... format:BMP,JPG,BNG,GIF Text file:.TXT,LRC HDD media player,1080p HD media player,Full HDD media player Main function:1) directly ... as the mobile hard case; 3) support USB plug, SD card player; Operating voltage:5-6V Sound output:2.0±0.2V ...