General description This excellent cigarette lighter adapter features 4 sockets and two USB ports, making it highly useful for charging multiple devices simultaneously. It includes a blue light indicator to show when the adapter is operational. Technical specifications Input voltage: 12V/24V Output current: 1000 mA Operating temperature: 0-60 °C Compatibility and accessories Compatible with mobile phones, GPS, PDA, and other vehicle devices. Usage Connect the adapter to the vehicle's cigarette lighter socket for charging. For use in trucks, connect the adapter only after the truck's starting voltage is stable to avoid damage. Other information Equipped with a fuse for device protection against burns.