1. Input voltage: 10V-28V 2. USB output: DC 5V 3. USB interface: 3.4A+QC3.0 (27W) 4. Type-C interface: PD fast charging (18W) 5. Power: 90W 6. Rotation angle: 180 degrees 7. Cigarette lighter: 2 cigarette lighting holes 8. Widely compatible with a variety of vehicle models, universal for 12V/24V vehicles 9. Supports charging three devices at the same time, no need to wait for charging 10. Supports 180-degree arbitrary rotation to meet your different usage directions 11. Dual smoke hole design, with independent switch, easy to use 12. LED digital display screen, real-time monitoring of battery voltage and grasp of car battery status 13. Built-in intelligent protection chip, multiple protections, fast heat dissipation, and not easy to get hot after long charging