1, High quality hidden car key camera with good price 2, Video:720*480, 30fps 3 ... built-in lithium battery High quality hidden car key camera with good price This MINI car key DVR has ... 8/16GB -Supports USB 2.0 standard interface -PC Camera, no need of driver -Supports Microsoft Windows 98, SE ... , Me, 2000, XP, Vista, Win7. -With more than 1 hours continuous recording -Battery capacity: 180mA, 3 ...