【2025 Latest Model - Ultra-Compact AirTag】 Leveraging years of smart tag development experience, we have developed an industry-leading, smallest and lightest 29mm square AirTag. Compared to conventional models of 33mm or more, it is more compact and lightweight, making it easy to attach to small items such as wallets and keys. Ideal for various uses, including infidelity investigations, valuable item management, and family monitoring. 【MFi Certified - Worldwide Compatible GPS Tracker】 Officially MFi certified by Apple, it can be linked with the "Find My" network on iPhone, iPad, and Mac. Real-time location tracking is available anywhere in the world. It is also useful for monitoring children on their way to school, preventing vehicle theft, and preventing wandering of the elderly. You can also check the distance and time to your destination from your current location with accurate map display and navigation functions. 【Lost Item Prevention & Privacy Protection】 You will be immediately notified if the connection with your iPhone is lost, contributing to the early detection of loss. When "Lost Mode" is turned ON with NFC, the tag is locked, and the finder can display the owner's contact information by holding their smartphone over it. Only information linked to your Apple ID can be confirmed, and connection with other IDs is not possible. All data is encrypted under Apple's strict privacy standards, so you can use it with peace of mind. 【Loud Alarm & Long-Life Battery】 With a maximum 100dB loud alarm, you can quickly find tags that have fallen into bags or gaps in furniture. You can quickly find them by sound even in a crowd. The battery uses a long-life CR2032 button battery (replaceable). It can be purchased at convenience stores, etc., and can be used for a long time without charging, so you can rest assured even when you are out and about or traveling.