With photocatalytic technology, various bacteria and viruses are decomposed and removed, allowing you to live a worry-free life. Its excellent decomposition ability has been confirmed effective in joint research with RIKEN and the Nihon University School of Medicine. (According to Caltech) Creating a safe and secure space! Make your daily space safer! A deodorizing and deodorizing machine that allows you to feel the difference in the air. Using photocatalytic technology, it decomposes odorous components, harmful substances, and viruses in the air, purifying it into clean air. Neck strap included Color: White Used once on a stand. Please understand that this is a used item.