1. Enhanced Connectivity: Leverages the latest Bluetooth technology to seamlessly track your valuables directly from your iOS device using the Find My app. 2. Versatile: Ideal for tracking pets, keys, and bags, helping to keep important items from being lost or misplaced. 3. IP67 waterproof and dustproof, suitable for use in wet environments. 4. User-friendly: Simple setup and intuitive interface designed for easy use, providing added security with minimal effort. 5. Compact design: Small and discreet, easily attaches to a variety of items without adding bulk. Name: Wireless Positioning Anti-lost Device APP: Find My Battery capacity: 225mAh (CR2032) Waterproof rating: IP67 Supported: Find My app Color: Black Material: ABS Package Contents: 4 x Tracker Note: The package includes only the items listed above; other products are not included. Note: Light reflection and different display settings may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.