... duration: 10-12 hoursData interfaceUSB HOST 2.0 (MiRco)(plug and play)HDMIstandard mini connector ,support HDMI1.4,1080P,3Doutput, full screen output ... recordVideoFormatSupportAVI,H.264,VC1,MPEG2,MPEG4,DIVD/DIVX,Real8/9/10,RM,RMVB,PMP,FLV,MP4,M4V,VOB,WMV,3GP,MKV ... output3.5MM earphoneHDMIStardand HDMICARDTF CARD,up to 32GB 8inch Android 4.0 pad touch screen pc with WiFi Camera 3G OEM