I purchased two, and this is the first fragrance I bought, but I didn't realize it was for pets, so I don't need it. I connected it to the main unit once, but the scent didn't suit me, so I immediately put it back in the box. It was used for about 10 minutes. I'll put green tape on the used one so it's easy to identify. The other one is new and unopened. Since the shipping cost via Mercari delivery exceeds the selling price, I will ship it via regular mail. - Type: Plug-in type - Usage time: 24 hours - Scent: Fruity Garden - Purpose: For pets If you purchase it as a set with other items on sale, I will discount the shipping cost plus an additional amount. #MemeSetSale I am also selling on other flea market apps, so please check before you make a purchase. Thank you.