【Works with Google Find Hub Network】:This tracking tag is for Android phones only and works with the Google Find Hub app, not for iOS Apple devices. !!!Please Note!!! Due to Google's connection logic, please do not turn on both air tracking tags at the same time when you receive them.Please connect one tag successfully first, then activate the other one. This will effectively prevent one tag from working while the other does not. 【Find Nearby】: The Google Find Hub app displays signal strength based on the distance of an item. Within the wireless signal range, you can select your device in Find Hub and then tap ‘Play Sound’ to locate your items. The sound is loud enough, ranging from 100 to 105 decibels, allowing you to find it quickly. 【Enable Lost Mode and Privacy Protection】: When your item is lost, select the device in the ‘Google Find Hub’ app and click ‘Mark as lost’. You'll need to fill in your contact details so that when your item is found by someone else, they can get in touch with you. The whole process is encrypted and Google has no access to the data, so only you can see where the item has been and where it is now. 【Share this Item】:This smart tag has a sharing function. You can share the tag with your friends or family, so both accounts can see the updated location of the tag, which greatly enhances security. 【Convenient to Carry】:An android tracker tag weighs only 6.6g, 32mm in diameter and 7.9mm in thickness, small and lightweight, great for pockets, purses, suitcases, backpacks. Hanging it on your keys doesn't take up much space either.