AirTag with High-Precision GPS Positioning: "Real-time, high-precision location information with GPS! Works with the 'Find My' network on iPhone/iPad/Mac, allowing you to check your location both in Japan and when traveling abroad. Regardless of distance, you can pinpoint your exact location anywhere in the world using the 'Find My' feature. Even if the sound can't be heard from a distance, your location will be precisely displayed on the map." Location Tag with Giteki Certification (Technical Conformity Mark) / Official MFI Certification: "This product has obtained technical standards conformity certification (Giteki) based on Japanese Radio Law (Certification Number: 219-248101). Fully compatible with the Find My app thanks to Apple's official MFI certification. No dedicated app is required; you can check location information directly from your iOS device. *Using devices without Giteki certification in Japan may violate Radio Law. To ensure safe use, please purchase products with Giteki certification." Easy Finding with a Loud Alarm! Loss Prevention Tag: With a maximum alarm sound of 100dB, it reliably alerts you, even in the gaps of sofas or the depths of bags. Sound level guide: Comparable to the noise level inside a train (80-100dB) / the sound of a pet's cry, making it easy to hear wherever it's hidden in the house. Easy Finding with a Loud Alarm! Loss Prevention Tag: With a maximum alarm sound of 100dB, it reliably alerts you, even in the gaps of sofas or the depths of bags. Sound level guide: Comparable to the noise level inside a train (80-100dB) / the sound of a pet's cry, making it easy to hear wherever it's hidden in the house. A key ring is included. A strap is not included this time. Please contact us if you would like multiple units.