The ClearNote+ is a portable video magnifier designed for use by individuals who have low vision. Depending upon screen size, this unit can provide continuous magnification from 1.7x to 57x and the three-in-one camera enable near, self, and distance viewing. The camera enables the user to view a white board during a meeting, take notes from a lecture, or read printed reports while simultaneously accessing information on a personal computer. In addition, an 18x optical zoom enhances functionality and image quality. This unit has Always-In-Focus technology designed to ensure crisp, clear focus on every image, which can be viewed in full color, black and white, reverse, and semi-color high-contrast viewing modes. Picture-In-Picture software enables the viewing window to be positioned anywhere on the computer screen. This magnifier also offers line markers and text windows, as well as compatibility with ZoomText and SuperNova (not included; see separate entries). Other features include the ability to save the displayed screen and to integrate with a laptop or VGA monitor through USB and VGA connections. A carrying case is included. POWER: Uses four-hour internal rechargeable battery (included). COMPATIBILITY: For use with IBM and compatible personal computers. SYSTEM REQUIREMENTS: Windows XP, Windows Vista, or Windows 7 (32 or 64-bit) and USB port. WEIGHT: 5.6 pounds. WARRANTY: Two-year warranty.