?Premium Material & Extra Long 6ft Cable?Built with high-end PC & Aviation zinc alloy material, and the heat dissipation holes design, match with built-in safety protective chips, the 3 port 66W car charger can effectively protect against high-temperature problems to ensure fast charging. Including a 6ft charging cable, easily meeting the charging needs of passengers in the back seat!. ?Intelligent & Safe Charging?Equip with an identification chip to provide PPS and PD3.0 adaptation, compatible with QC4+QC3.0.This Smart IC car charger will automatically identify the most efficient output based on the device that is plugged in. overcurrent, overvoltage, over-temperature protection, and short-circuit protection. ?Smart LED Indicator Light Design?Compact and sleek-sized type C car charger adapter perfectly fits most car's cigarette lighters, the blue LED indicator light design helps you find a suitable charging port for your device even in darkness. ?Universally Compatibility? This product will automatically identify the required voltage of the corresponding device for fast and efficient charging, Compatible with mainstream smartphones, tablets, and other digital devices that can have USB- C and USB interfaces. perfect for Samsung Galaxy Galaxy Z Fold3/4/Z Flip3/4/ S23/S22/S21/S20/Ultra/+/S10/S10 Plus/S9+, Google Pixel. It is also compatible with iPhone 14/13/12/11 Series. ?66W USB-C Smart Fast Car Charge?Design with 3 ports output(2*USB +1*USB-C) supports simultaneous charging of three phones with a total output of 66W.