Features: MFi Certified USB-C Cable, Dual E-Marker Chipset, Integrated Superconductor Material, Intelligent Power Distribution, Embedded in-Vehicle Smart Chip, Built-in Voltage Display, 120W Retractable Car Charger USB C 4 IN 1, 120W Car Power Cigarette Lighter, Intelligent Power Management Chip, 56O Pull Up Protection Resistor, Overvoltage Protection, Surge Protection, Battery Protector, Automatic Chip Recognition Function, Dynamic Temperature Sensor, MFi/UL/ETL/CE/FCC Certified, Advanced Quantum Boost Tech, Overload Protection to Enhanced Safe Charging, All Titanium Alloy Fast Car Charger