Pocket sized 2-in-1 unit is the ideal Color Identifier/Light Detector for the blind and colorblind. Discerns and clearly announces the entire color spectrum of more than 150 shadings - not just red, for example, but pale red, light red, dark red, as well as intense red. Also detects the presence of light and indicates intensity and proximity by audio signal. Volume control; earphone jack and zippered carrying case. Unit measures: 4" x 2". Uses 2 AAA batteries, included. Weight: 6.7 oz
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