Set of 2 (White and Black) - Brand New Smart Tag Loss Prevention Tracker Bluetooth Ultra-Lightweight Compatible with Apple's "Find My" app (iOS devices only, Android not supported) - Color: Black/White (Set of 2) - Function: Loss Prevention - Connectivity: Bluetooth - App Compatibility: "Find My" app compatible - Size: Ultra-lightweight at 9.5g Compatible with Apple Find My for location tracking Features an alarm function to find items by sound Smart Tag SmartTrack Loss Prevention Tag/Finder for keys/bags/wallets/luggage/pet collars, etc. Prevents items from being left behind, makes your phone ring/waterproof/lightweight/airtag/tile/Daiso/small/wallet/keys/