1.[Smart Tag] The latest Air Tracker ensures you never lose your valuables again. Easily track and locate your belongings with the Find My app. Attach tags to keys, wallets, backpacks, luggage, pets, and more. 2.[Easy Setup] Turn on the Find My app and Bluetooth, press the side button of the item finder, hear a beep to power on; tap "Add Item" and "Other Supported Items", then pairing will be completed in 10 seconds. 3.[Find Nearby] Within Bluetooth range, trigger the built-in speaker to locate your belongings through your phone. Compatible with Apple devices, easily trackable with the Find My app. (Compatible with Apple iOS only, not Android devices.) 4.[Find Far Away] When the key finder is out of Bluetooth range. Use the Find My app to see the tag's most recent location on a map. 5.[Lost Mode] Enable Lost Mode for your tracking tag. Leverage the power of hundreds of millions of Apple devices in the Find My network to locate your belongings. You will automatically be notified when your Apple device detects your tag. 6.[Privacy Protection] Our key tracker encrypts your location data, ensuring your location history is not stored or publicly accessible, giving you peace of mind. 7.[IPX67] This item finder has an IPX67 waterproof rating, which can withstand splashes, rain, and even brief immersion in water. 8.[Left Behind Reminder] You can attach tracking tags to any item that needs attention. When your item is out of the tag's coverage, the item locator will send you a reminder so that you can return and retrieve it.