This full color, portable video magnifier is a work horse designed for people on the move. Traveller's bright color 6.4 inch screen magnifies text and pictures up to 16 times, and 'stands up' to allow you to write letters and take notes. Traveller can also be connected to a TV for even greater magnification - a great option if you are away from your desktop unit when traveling.Traveller Features Up to 16 times magnification on 6.4" color flat screen for maximum visibility Continuous auto-focus provides instant readability Full color or black and white viewing Positive/negative mode for enhanced contrast "Stand-Up" position for writing letters or taking notes Portable, easily fits into convenient carrying case when you are on the move Flexible tilt screen allows you to position the screen for maximum comfort and visibility 2 hour rechargeable battery , automatic shut-off Simple to operate, one button functionality Easily connects to any television for increased magnification (magnification dependent on screen size) Built in rollers slide unit smoothly across reading materials Convenient carry-case included Optional Features Car charging adaptor External display cable, easily connects to any TV