This 4-pack of Real-Time GPS Smart Anti-Lost Device Locators is perfect for keeping track of your pets, elderly loved ones, and children. With no installation required and compatibility with IOS systems, you can easily monitor their location in real-time. Never lose track of what matters most.

Features:

• Driving Position: Universal
• Battery Properties: Non-rechargeable Battery
• Power Mode: Battery Powered
• Operating Voltage: ≤36V
• Non-rechargeable Battery: Button Battery (Diameter＜20mm)
• Wireless Property: other wireless functions
• 4-Pack