Unit has been tested with 2 AA batteries. Unit will power on, but it's lens will comes out and go back in again. Screen will not power on. It is most like a lens error. I am selling this as-is Listing include: * Hand strap The Olympus FE FE-310 8.0MP Digital Camera in Silver is a compact camera with a maximum aperture of f/3 and 4x optical zoom. It features a 1.4-inch screen size, digital zoom of 4x, and a maximum resolution of 8.0 MP. This camera is part of the Olympus FE series and is powered by AA batteries. With connectivity options like USB and features like auto focus, audio recording, DPOF support, and PictBridge support, this digital camera is a versatile tool for capturing high-quality photos and videos.