... Introduction: This wirless glasses dvr is the first wireless Mini DV which can transmits HD AV signal to ... 5194kbs TF/Micros SD card slot: support 2-16G Wireless transmission 2.3G frequency: 2370Mhz(CH1); 2510MHz(CH4) ... Li-battery A full charge can work 2.5hours(wireless on 1.5hours) Net weight(include battery) ... WiMe,WinXP,Win2000,Windows Vista Accessories USB cable,charger,disk,case, wiper,user manual