Thank you for viewing! (*^^*) Instant purchase is OK. Introducing the 2025 latest model of ultra-small and ultra-lightweight smart tag! High-precision AI chip & Bluetooth 5.3 for super speedy location updates! Works with Apple's "Find My" app, find items with unlimited distance (iPhone compatible) Find items by sound! Equipped with a 100dB alarm Notifications when separated to prevent loss & also useful for infidelity investigations ◎ Long-lasting battery (approx. 2 years) & replaceable (with 2 spare batteries) MFi certified & privacy protection is also perfect [Included items] Main unit, spare batteries x 2, straps x 2, Japanese instruction manual Recommended for wallets, keys, pets, children, and elderly care.