Supports for Apple Find My network, lost items can be found by for Apple devices around the world (for iPhone/for iPad/for Mac) The locator can search for Apple devices It will use the network of these devices to send location signals to the main device to know the location. The process is anonymous and encrypted and will not leak privacy. Wide Range of Applications Suitable for wallet, backpack, suitcase, cars and any other business you want to know the location in time If you forget to bring your backpack, wallet, keys, etc. when you go out and exceed a certain distance, your phone will receive a forgotten notification reminder to avoid leaving items behind High-strength structure Small size and large function The diameter is basically the same as a coin, mini appearance Contains a low-power chip, built-in battery theoretically has a standby time of 150 days Colour:A: Black Material:ABS Package Contents: 1 x Locator 1 x Silicone Case 1 x English manual 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.