This is a set of 4 Samsung Galaxy SmartTag2s. [Contents] Galaxy SmartTag2 units x4 [Condition] 1: Unused 3: Used (operation confirmed / no issues) [Additional Information] For the 3 used units, the battery level is unknown. → Please replace the batteries as needed. They were working without problems on Galaxy devices. Convenient for managing keys, bags, suitcases, children's belongings, etc. Since this includes used items, please refrain from purchasing if you are concerned about minor signs of use. *Exclusively for Galaxy devices (iPhones not supported) *I am not considering selling them individually. *The price is set based on the market price, and price negotiations are not accepted. I may adjust the price myself depending on the situation.