[Global Tracking]Utilize Google's "Find My Device" app to track the global location of your valuables and pets. [Bluetooth 5.2 Technology]Advanced Bluetooth 5.2 ensures stable and efficient connections for reliable tracking. [Long-Range Search]Sound-based search allows locating items up to 10-20 meters indoors and 20-50 meters outdoors. [Sound Alert]90 decibel alarm makes it easy to hear your items when the tracker is searching. [Long Battery Life]Powered by CR2032 button cell battery, offering up to one year of standby time. [Compact and Lightweight]Weighing only 6.6 grams and measuring 32 * 7.9 mm, perfect for attaching to keys, pets, or any valuable items. Specifications: App: Find My Device (Download from Google Play) Material: ABS Bluetooth Support: 5.2 Product Dimensions: 32 * 7.9 mm Weight: 6.6 grams Sound Search Range: 10-20 meters (indoor); 20-50 meters (outdoor) Location Search: Global positioning Volume: 90 decibels Battery: Button cell (CR2032) Standby Time: One year Note: Available in four colors, with the option to specify color combinations. Default shipping colors are black or white.