The SmartTag2 in white is made of plastic and was specifically designed for the Samsung brand. It is excellent for use with a smartphone and offers a variety of features that make everyday life easier. With an IP67 protection rating, the SmartTag2 is both dust and water resistant. It is powered by a CR2 battery, which provides an extended battery life of up to 500 days. Additional features include SmartThings Find and the ability to make the tag ring to quickly locate lost items. Notably, it also includes NFC functionality and a compass view, offering additional usage options. The package includes a CR2 battery.