min pen dvr, pen camera, usb pen dvr, built-in 2GB or 4GB, real time ... is ready to be downloaded to a computer via USB, The color video is encoded on the fly through ... safely. · Image sensor: 1/6 color CMOS· View Angle: 50 degree· Interface: USB 2.0· Store Memory: built-in Flash ... -ion· Battery Support time: about 2 hours · Adaptor Type: USB adaptor charging cable· Operating temperature: 0 to +60°C · ...