【Expand with Two Sockets, Featuring Independent Switches】Expand with two sockets, allowing you to use different devices simultaneously. Each socket has an independent switch, and the light turns on when it's on, making it convenient for use at night. You can turn off the switch when not in use, eliminating the need to unplug the product! No more wasted car power! 【Fast Charging】Charge two devices at full speed simultaneously! Equipped with Quick Charge 3.0 technology, Quick Charger compatible devices charge 4 times faster than conventional chargers. For devices that do not support Quick Charge, it automatically detects the optimal current (5V/2.4A Max) for charging. 【Wide Compatibility & Practicality】Expand with a dual-port cigarette lighter socket, compatible with various car accessories such as FM transmitters, tablets, car navigation systems, car recorders, car refrigerators, air purifiers, and car vacuum cleaners. Enjoy long drives and fulfilling trips. You can charge two devices simultaneously, such as iPhones, Android smartphones, and tablets. It automatically achieves optimal charging efficiency and is compatible with most USB devices, ensuring safe use. Cordless and compact, the head angle can be adjusted in 5 stages from vertical to 45 degrees forward and backward, and 90 degrees forward and backward, providing stable and wobble-free angle adjustment. Suitable for all types of vehicles, including general cars, SUVs, trucks, off-road vehicles, and buses.