Mini Desk Clock Hidden Camera with built in 4GB DVRThis fully functioning Mini Desk Clock Hidden Camera can be used almost anywhere you go. Place it anywhere in your home to catch a cheating spouse or abusive nanny. Record activity in your hotel room while you're out. All controls are located on the bottom of the clock base.Features: Color Camera 300K Pixels, Functioning clock, Video Format AVI, 15 FPS, Resolution 640x480, Memory 4GB Internal, Video Recording with time and date stamp on display playback, USB 2.0(Hs), Built-in rechargeable Li-Battery, Last approximately 1.5 hours per single charge, Dimensions 1 7/8 x 1 3/4 x 5/8, No driver needed if the operating system is Windows ME/2000/XP/ or above