1. Material: TPU wire + flame retardant PC + electronic components 2. Interface: USB-A + USB-C + USB-C Cable 3. Input: DC 12V-24V 4. Output: USB-A: 5V/3A, 9V/2.5A, 12V/1.88A (30W Max) Type-C: 5V/3A, 9V/3A, 12V/2.5A (30W Max) Type-C Cable: 5V/3A, 9V/3A, 12V/1.88A (30W Max) 5. Total Output: 90W Max 6. Length of built-in cable: 120cm 7. Widely compatible with various mainstream car models 8. Built-in smart chip automatically matches the current required by the device to ensure safe charging. 9. Multiple independent output ports support simultaneous fast charging of three devices. 10. Comes with USB-C retractable cable, which can be stretched at will and is flexible and convenient to use.