【Global Tracking】Utilize for Google's Find My Device app for worldwide location tracking of your valuables and pets. 【Bluetooth-compatible 5.2 Technology】Advanced Bluetooth-compatible 5.2 ensures stable and efficient connectivity for reliable tracking. 【Long-Range Finding】Locate items within 10-20 meters indoors and 20-50 meters outdoors using sound-based search. 【Loud Alert】90-decibel alert ensures you can easily hear the tracker when searching for your items. 【Extended Battery Life】Powered by a CR2032 button battery, enjoy up to one year of standby time. 【Compact and Lightweight】At just 6.6g and 32*7.9mm in size, it's perfect for attaching to keys, pets, or any valuable. Specifications: APP: Find My Device (download for Google Play) Model: Wireless tag Material: ABS Bluetooth-compatible: 5.2 Product size: 32*7.9mm Weight: 6.6g Sound search: 10-20 meters (indoor); 20-50 meters (outdoor) Position search: Global positioning Volume: 90 decibels Battery: Button battery (CR2032) Standby time: one year Note: Not applicable in China, only supports foreign Android phones.