General description Dual USB Port Fast Charging Connector designed for Toyota vehicles, featuring a digital voltmeter that displays accurate and real-time voltage readings. This connector is easy to use and install, providing safety protection against overheating, overcurrent, and overload, automatically stopping charging when fully charged. Technical specifications Voltage: 12-24V Material: Plastic + Metal Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with mobile phones, tablets, GPS, digital cameras, PDAs, and other USB accessories. Package Contents: 1 * Connector, 1 * Link Line