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Data cables with coloring-changing features based on temperatures

01/09/2018

Data cables with coloring-changing features based on temperatures

The biggest feature of this data cable is its color-changing abilities based on environment. The picture shows the original color and then I hold this cable tightly in my hand to warm it through my 38 degree body temperature. Its color then changes from red to orange. Isn’t it amazing? However, I have no idea about its practical function…please tell me if there is any…