KN95 Standard for Protection Respirator - 10PCs 27U the maximum volume can be

the maximum volume can be higher than 100dB

Support 4 accesses independent detection

• 4MP WDR IR Eyeball Network Camera

ideal for use as a stand up desk workstation and can also be used as a speaker's podium

With four strong 120mm case fans to improve the heat dissipating

KN95 Standard for Protection Respirator - 10PCs 27U the maximum volume can beMeat national KN95 standard, high filtration efficiency, low resistance. Unique enhances nose design, adjustable nose clip, thickened sponge pad to ensure a tight fit and more comfort to wear. The surface layer is needle punched non woven fabric, non toxic, odorless, non allergic, non irritating and also has good ventilation performance. Level 5 protection that can come in contact with the skin? Blocks skin irritation and harmful gases. Thickened