Let Air Purifier Make Your Life Healthier! Love fresh air? Breath freely!!! The lightweight design makes it convenient to move and the compact size doesn't take up space at all. Let it do its work, choose from low, medium, or high fan speed settings. The 3-in-1 air purifier with 3 filtration stages (Pre-filter, HEPA Activated Carbon filter) tackle particles and odors. Supplied fresh air respirator system is equipped with portable power sources mainly overcome the problems of big air intaking resistance, difficulties in breathing, and so on. Unique electronic ventilation design system, to keep the fresh air flowing through your nose and mouth, suitable for long time use. With filter function, 99.9% filter effect with Japan H13 high quality material filters. You can connect the electric air filter to anywhere you want and then optionally tie to arms, neck, waist, and head. PERSONAL AIR FILTER HEPA New In Box. Condition is "New". Shipped with USPS Priority Mail. Seller pays shipping Brand new! - Eliminate bacterial viruses and prevent diseases. - Imported Japan H13 HEPA. PM2.5 Filter effect reaches 99.95%. - Unique Ventilation design system to keep fresh air flowing. - Longer lifespan, safer use, cost-effective. - Rechargeable Battery. This includes: 2 Portable Air filter rechargeable. 1 Charger USB Cable. 4 Masks KN95 2 Connectors 2 Soft tube 1 Sling 1 Elastic Belt