Philips ACM067/02 Mask Pink has a unique fan module that helps to reduce humidity, temperature, and carbon dioxide behind the mask while providing greater breathing comfort. It ensures more comfortable breathing and has three-speed settings that may be recharged. The mask cover is washable which makes it fit for multi-time use. | Uses: Philips ACM067/02 Mask is the perfect protection against air pollutants, Covid 19 virus and other bacterial infections. | Product Specification and Features: Philips ACM067/02 Mask Pink is manufactured with an innovative fan module that can provide superior breathing comfort It provides the safety of four-layer filtration that filters out 95% of particles up to 3 microns It contains a mask filter, facemask cover that is washable and a rechargeable unit for the fan | Directions For Use: Use as directed on the label. | Safety Information: Read the label carefully before use Store in a cool and dry place away from direct sunlight Keep out of reach of children