SMOKIN DEAL!!! The Phototag Smart Air Tracker Tags Finder is a sleek black device made of aluminum, designed to be used with both Android and iOS devices. It includes one CR2032 battery and provides fast shipping in the USA. This Bluetooth-enabled tracker is lightweight at 0.529 ounces, making it easy to carry and use for tracking purposes. With its compact dimensions of 2.8"L x 1.2"W x 2.8"Th, this item is ideal for those looking to add an extra layer of security to their belongings or vehicles.