Smart Pet Bluetooth GPS Tracker
Compatible mobile phones: iPhone (iOS8.0 and above) and Android system and Bluetooth 4.0 smartphone (Android version 5.0 and above)
Working distance: 10 meters
Can be applied to: wallets, keys, bags and other items.
Net weight: .32 oz
7. Size: 2"x1.25"x0.4"
8. Optional color: black / red