World's first rechargeable Bluetooth tracker with USB-C connection: Thanks to the USB-C port, charging is a breeze. A full charge allows for up to 12 months of battery life - no more battery worries! Apple "Find My?" certification (iOS only): No installation required. Simply connect the tracker with the built-in iOS app "Find My?". Only you can see where your tracker is located. Supports iOS 14.5, iPadOS 14.5, macOS 11 and higher (Android not supported). 80 dB alarm volume: The built-in buzzer of the wallet tracker emits a loud alarm sound to help locate lost items. Follow the sound to quickly find your lost belongings. Precise global location: If you've left something far away, the "Find My?" network, which connects millions of "Find My?" devices worldwide, will help you locate your items. Reminder function: Once you leave the tracker at a certain distance, a notification will automatically appear on your smartphone. This distance varies depending on the environment. Package includes: 8 dust caps to protect the interface from dust. Stickers for personalizing and distinguishing connected devices. USB-C charging cable, no separate charging cable required.