Apple Air Tags. I was original owner. One used for just over a year & replaced battery. The other two have original batteries & have been used for less than a year. Selling since I no longer have an iPhone. With that said, batteries may last a while or require to be replaced once received. Buyinga battery is less expensive than buying an air tag. Each in good condition with minor scratches on stainless steel portion from use. White part is white/clean. All have been unpaired and removed from my Apple Account. All ready to be paired with a new device. All come in original boxes.