Anti-Lost Mini Pet Smart Tracker Bluetooth 4.0 GPS Alarm Locator Keychain

Battery Life: 30 Hours & Up
Is Smart Device: Yes
Model Number: 001
Material: ABS
Applicable system: IOS 7.0 above, Android 4.4 above
Bluetooth version: 4.0 Smartphone(Andriod 4.3 version and up-grade version)
Battery: CR2032 lithium battery (Not included)
Working distance: about 75 feet /20m (accessibility)