Detailed Product Description dvr camera Key dvr camera JVE-3109BModel No.JVE-3109B car key cameraMain functionsTaking photo, recording video & audio, web camera USB drive, car keyVideo formatAVI, 640*480 resolutionPicture formatJPG, 1600*1200 resolutionInternal memorySAMSUNG 2GB/4GB/8GBBattery use timeBuilt-in Li battery, 2 hoursOperation systemsWindows ME/ 2000/ XP/ Vista or abovePlayer Windows ...