Toshiba Deodorizer * Airion Wide (for tabletop use) - up to 16 tatami mats DAC-2400 * Airion Slim DC-230 * Airion Wide Deodorizing Gel This is a set of three popular Airion products known for their high deodorizing power. Deodorizing gels for both the Wide and Slim models can be purchased online. The Wide model uses AC power. The Slim model uses 4 AA batteries. Purchased several years ago. There is some wear and tear, but the condition is good. Operation confirmed. Suitable for deodorizing entrances, shoe boxes, children's rooms, those with pets, and those who frequently have guests.