Portable Mini Square Anti Lost Device Smart Bluetooth Remote Anti Theft Keychain Alarm(Black)

Model Number:Bluetooth Tracklocator 1. Material: ABS 2. Battery: button battery CR2032 3. Product size: 38x38x7mm 4. Product net weight: 11g 5. Working distance: within 25m 6. Scope of application: mobile phones, wallets, keys, children, pets, cars, etc. 7. Product packaging: color box, instruction manual, battery, lanyard 8. APP: iSearching