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Reviews (14)

Nov 26, 2019
I can't get it to do anytiing.
0 of 1 found this helpful It is totally worthless. It's totally outdated .

Dec 18, 2015
There's Nothing To Complain About
It's pretty simple to program, it comes with pretty simple instructions.

May 14, 2020
HIGH QUALITY
Seems Like High Quality To Me Compared To Non KN95 Throw Away Masks, I Have Both Kinds