1. Global real-time positioning: Supports Find my network. As long as there are devices (for /for /) around the world, the Tag can be accurately located 2. No need to download APP: Use the "Find" APP that comes with devices to connect to the Tag and use it 3. Anti-lost function: When the item and the phone are separated for a period of time, the phone automatically up a window to remind you 4. Multiple devices are available: A Tag can be shared with up to 5 devices for shared positioning, and an device can also be connected to multiple Tags PS: The system version corresponding to different devices requires i0S14.5 or above : Model: CM250 Name: SmartTag Supported devices: for / for / Battery capacity: 240mAh System requirements: i0S14.5/iPadoS14.5/MacOS12.5 and above Equipped with keychain protective case Material: ABS Color:Black Package Contents: 4 x SmartTag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.