The easiest way to find your things, Airtag. With the app to find, you always know where you have the keys, wallet, luggage, backpack and more. If nearby, the integrated speaker issues a sound to be easier to find the airtag. If you are far away, millions of Apple devices can help you locate it on the network to find. All communication is anonymous and encrypted to maintain privacy. With a simple touch of configuration, the AIRTAG binds to your iPhone or iPad. The integrated loudspeaker emits a sound that helps you find your things. If the airtag is close by, the exact location with ultra-hardband technology indicates the way (only on some iPhone models). If you are further away, take advantage of the help of millions of Apple devices on the network find. The lost, findings. Set the lost mode on your AIRTAG and receive automatic notification when you are detected by the find. Communication with the network find is anonymous and encrypted for total privacy. Data and location history are never saved on AIRTAG. Replaceable battery for more than a year.