Accurate positioning and global : Using advanced positioning technology, items can be accurately located and easily retrieved no matter where they are. Ultra thin card design, and portable: only the size of a credit card, with a thickness of only a few millimeters, it can be easily placed in wallets, card bags, handbags, etc., without taking up space. Ultra long battery life, long-lasting protection: Equipped with a high-performance battery, the battery can last for several months without frequent charging, ensuring safe use. Waterproof and dustproof, and reliable: adopting waterproof and dustproof design, not afraid of daily wear and tear, and long-lasting. Intelligent reminder, from loss: Connect to the mobile app, set a safe distance, and immediately send a reminder when items exceed the range to prevent loss. Compatible with for Find My for easier searching: Perfectly compatible with the for Find My network, it can easily find items on devices such as for and . Applicable scenarios: Wallet and card wallet: No longer worry about losing your wallet, easily retrieve important documents and bank cards. Keys and backpacks: When going out, keys and backpacks are no longer to be lost, allowing you to travel with peace of mind. Luggage and pets: Real time of luggage location during travel; Pet lost, quickly locate and retrieve. Other valuable items such as cameras and laptops can also be easily guarded. Color: Black Material: plastic Package Contents: 1 * Wallet Card 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.