FXNFXLAHydrogen Inhalation Machine 300 ml/min, 99.99% High Purity H2 Hydrogen Inhaler, 5 Intelligent Detection Systems, 4 Hours Continuous H2 Supply(Color:single suction)

Description

FXNFXLAHydrogen Inhalation Machine 300 ml/min, 99.99% High Purity H2 Hydrogen Inhaler, 5 Intelligent Detection Systems, 4 Hours Continuous H2 Supply(Color:single suction)