Features: Accurate Tracking: Highly praised for its precision, our GPS Tracker ensures you always know where your pet is. No more worries about your pet getting lost. Seamless integration with Apple's "Find My" app: No matter where you are, as long as you have a network, you can check your pet's location at any time. Long battery life: The battery can last up to a year and is replaceable, eliminating the need for frequent charging, convenient and practical. No monthly fee: One-time purchase for long-term use, no need to worry about additional monthly fees. Waterproof design: With an IP67 waterproof rating, it can work normally on rainy days or in humid environments. Specification: Collar material: PU+Polyester Color: Orange/Black/Silver (Optional) Battery: CR2032 Button cell Battery Capacity: 100mAh Battery Voltage: 3V Item Size: 56*3cm(22.04*1.22 inches) Item Weight: 180g Package Size: 20*14*5cm(7.87*5.51*1.97 inches) Package Weight: 350g Package List: 1*Dog Collar 1*Tracker