1. Enhanced Connectivity: Leveraging the latest Bluetooth technology, seamlessly track your valuables directly from your iOS device using the for Apple Find My app.2. Versatile: Great for tracking pets, keys, and bags, ensuring important items don't get lost or misplaced3. IP67 waterproof and dustproof, no fear of wet environments4. User-friendly: Simple setup and user interface make it accessible to everyone, enhancing your daily security with minimal effort5. Compact design: Small and discreet, easily attaches to a variety of items without adding bulkName: Wireless Positioning Anti-lost DeviceAPP: for Apple FindBattery capacity: 225mAh (CR2032)Waterproof rating: IP67Supported operating system: for Apple Find My appColour:WhiteMaterial:ABSPackage Contents:4 x GPS TrackerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.