USER FRIENDLY INTERFACE O.S. Microsoft" Windows" CE Images display automatically within seconds for immediate review Touch Screen with One-Click operation; Saving / deleting /retaking of an x-ray image Adjust brightness, contrast Switch Black & White Polarity (invert image) COMPACT SIZE & PORTABLE Pocket-size hand-held device for a superb portability No need for expensive control box and receiver, no additional investements for in office network or pc needed CORDLESS HAND HELD The charging Battery makes it convenient to use it anywhere