Features: Useful tool: This car cigarette lighter socket can provide a power outlet and two USB ports, meeting your different needs. Car charger: This car USB adapter can charge your mobile devices, such as phones, tablets, and other USB-powered devices. High efficiency: This car cigarette lighter adapter can provide two USB ports to charge two devices at the same time, which can save your time. Reliable to use: This car dual USB cigarette lighter adapter features an automatic overload protection, making it safer. Easy installation: This car USB charging converter comes with two screws, so you can easily install it under the dashboard. Specifications: Material: Plastic Size: As the picture shows Color: Black USB output: 5V, 3.1A. Input voltage: 12V/24V. Output voltage: 12V. Dual USB can supply power to two devices at the same time. The maximum current of USB is 3100mA, and it has strong charging capability and fast charging. Intelligently identifies the charging current of the equipment and protects the equipment's battery. Built-in overload and overcurrent protection. Note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understanding. Package includes: 1x Car Charger