4-Port Fast Charging: Our USB car charger features four charging ports, including QC3.0 [18W], PD [20W], and Dual 2.4A [12W]. This fast USB car charger supports QC3.0 and PD fast charging technologies, with a maximum input voltage of 12V to 24V. It can quickly charge four devices simultaneously, making it perfect for home or long-distance travel. LED Voltage Indicator: The USB car charger is equipped with an LED voltage indicator that monitors the vehicle's voltage in real-time and displays it on the screen, making driving safer. The USB car charger adapter is suitable for 12V/24V vehicles, cars, trucks, and other models. Compact and Stylish: The USB car charger has a sleek black design that complements most car interiors. Simple and modern. The car phone charger is small, lightweight, and compact. It can be easily inserted and removed, weighing only 30g and being portable, making it perfect for travel. Multiple Protections: This USB-C cigarette lighter socket is made with a smart chip and flame-retardant material. This fast-charging USB cigarette lighter socket provides six levels of protection against overvoltage, overload, overcurrent, short circuit, overheating, undervoltage, and other safety features, ensuring the safety of your car and charger. Universal Compatibility: This USB cigarette lighter socket can charge all USB/USB-C compatible devices such as mobile phones, smartphones, wireless headphones, speakers, sports watches, GPS devices, etc. The car charger USB is compatible with iPhone 15/14/13/12/12 Mini/12 Pro/12 Pro Max, Samsung Galaxy S23/S23 Ultra/S22/S21/S20/S20/Note 20/Note 10/Note 9/Note 8, Google Pixel 5/4XL/4/3XL/3