1.7 MID tablet PC manual 2.CPU:ARM9 -VIA8650 800MHz, plus ... SD cardEarphoneYESBuilt in Stereo SpeakerYESBuilt-in Camera0.3 M/PixelWiFiYES3GOptionBattery7.4V 1800mAhStand-by time3HrsAudioLPCM, ADPCM, WMA, MP3, AAC, FLACVideoDAT, MPEG/MPG ... x 80 mmWeight0.8KgAssy.Power supply, Apple port plug, manual 7'' MID