Enhanced Connectivity: Utilizes advanced Bluetooth technology to seamlessly track your belongings directly from your iOS device using the Find My app. Versatile: Ideal for tracking everyday items such as keys, bags, and pets, helping to prevent loss or misplacement. IP67 rated for water and dust resistance, suitable for use in wet or dusty environments. User-friendly: Simple setup and intuitive interface designed for easy use, providing added security with minimal effort. Compact design: Small and discreet, easily attaches to various items without adding bulk. Product Name: Wireless Positioning Anti-lost Device App Compatibility: Find My app Battery Capacity: 225mAh (CR2032) Waterproof Rating: IP67 Supported Operating System: iOS (compatible with Find My app) Color: Black Material: ABS Package Contents: 4 x GPS Tracker Note: The package includes only the items listed above; other accessories are not included. Note: Lighting and screen settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.