TAX-350 Anti-Lost GPS Locator For Children And The Elderly Mobile Phone APP View Voice Monitoring Locator

1. Material: ABS2. Standby for more than 7 days3. Antenna type: built-in4. Global four-star and five repositioning5. Life is waterproof, easy to carry6. Alarm method: mobile alarm7. Voice transmission, two-way conversation8. Low battery alarm, remote switch machine9. GPS positioning accuracy: 3-10m10. Battery type: 500mAh polymer battery11. Battery life: 180h12. One-key emergency alarm, circular dialing13. No floating point, no error point, the error is less than 5 meters14. External power supply form: 3.7-5V15. Unit weight: 25g16. Dimensions: 50 x 29 x 12mm