【Tax-included Amaz0n Reference Price: 10,180 yen】 Brand new, unused. I have kept it as a spare. Will be shipped in simple packaging. Please be aware of this beforehand m(_ _)m ●Product Description● 【Compact Tracker with Integrated Pet Collar Set】 This product is a set that integrates a compact tracker and a pet collar. The set consists of two parts. One is an adjustable collar, with a neck size range of 18cm to 36cm, allowing it to fit comfortably around your pet's neck. The other is a compact tracker that attaches to the collar. This tracker is equipped with the same location tracking function as Apple's AirTag and can be securely attached to the collar! 【Product Overview】 A set that integrates a tracker and a collar. It tracks your pet's location in real-time, effectively preventing them from getting lost! 【Tracker Features】 Size: Weighs only 2.7g, 1.25cm in height, 1.7cm in diameter (industry's smallest class, minimizing the burden on pets) Function: Equipped with the same location tracking function as Apple AirTag. iOS MFI certified (ID: 6976839670025) & Findmay label, fully compatible with the "Find My" function of iPhone/iPad/Mac (no app required) 【Collar Features】 Material: Latex yarn (soft and elastic) Size Adjustment: Compatible with neck sizes from 18cm to 36cm, providing a comfortable fit for pets Included: Diameter 1.1cm 【Battery Life and Battery】 Duration: Approximately 3 months (using a 48mAh CR1225 lithium battery) Accessories: Main unit battery + spare CR1225 battery (for replacement) Replacement: Easy procedure (video explanation available on the Amazon product page). CR1225 is versatile and readily available! 【Setup and Usage Notes】 1. Location information is not available on Android, so please refrain from purchasing. 2. The Apple "Find My" app system is updated irregularly (there was one update last year, but none this year), and during updates (usually 1-2 days), this product may not be able to pair normally. 3. Pairing requires an iPhone logged into an Apple ID. It cannot connect with an iPhone that is not logged in.