Place of Origin: China Brand Name: NUMENMATICCertification: CE RoHS ECBModel Number: SH-208CCounterfeit Detection: 2CIS, MG, UV, IRDisplay Screen: 4.3 inch TFT touch color screenSorting function: Denomination, Face, OrientationBasic fitness: Issue version
Disposable civilian mask is the most widely used face mask in the world now, it prevents the bacteria from outside world, also helps catch the bacteria shed in liquid droplets and aerosols from the wearer's mouth and nose.