General description Keep your pets safe and secure with the 4pcs-GPS Dog Tracker. This anti-lost GPS collar is designed for dogs, cats, vehicles, children, and the elderly, providing real-time location tracking and alerts. With customizable Go-Fence zones, you can set safe areas for your pets and receive instant notifications if they wander outside these boundaries. Technical specifications Navigation accuracy: less than 10 meters Material: ABS Battery: Built-in large-capacity battery, charges via USB Charging time: Approximately 2-3 hours Waterproof design Size: Mini and lightweight, suitable for all types of pets Installation Download the free app and follow the instructions for setup Remove the protective film from the screen before use Usage Track your pet's location via SMS, app, or internet Monitor your pet's activity and reassure them with a remote voice monitor Other information Works with GPS, WiFi, AGPS, and LBS systems