The Open Box New Tractive GPS Tracker for Dogs in Midnight Blue is a high-quality plastic collar equipped with GPS technology to monitor your dog's activity levels. It includes a rechargeable battery and comes with a charging cable for easy use. The tracker is compatible with smartphones running on Android operating systems and has a sleek design suitable for both indoor and outdoor environments. The package includes the GPS tracker, rubber attachment clips, and a lithium ion cell for long-lasting power. With its specific use for active dogs, this GPS tracker provides peace of mind for pet owners looking to track their furry companions.