Smart Bluetooth 4.0 Keychain Tracker Anti-Lost GPS Positioning Alarm Locator Lost Key Finder Locator Alarm Keychain fuel level

fuel level

convenient for go out and travel use

Host size: 137mm × 34mm × 39mm

Input voltage: 2

open body adjust breathing 5 seconds after repeated the above action

Smart Bluetooth 4.0 Keychain Tracker Anti-Lost GPS Positioning Alarm Locator Lost Key Finder Locator Alarm Keychain fuel levelProduct Features: Anti Lost The anti lost tracker application can help you find what you want, key car phone pets children, etc. Bluetooth 4. 0 Energy saving technology (bluetooth 4. 0 unique functions) Disconnect automatically back to even, without having to repeat setting Two way communication, the device can find mobile phone, mobile phone also can find imhere Can take the initiative to record when parking position Perfect design, completely match