1. Input: 100V-240V 50/60Hz 0.8A max 2. Material: PC+ABS 3. Support PD/QC fast charging protocol, the charging speed is 3 times faster. 4. Using QR+SR technology, low temperature fast charging is not easy to get hot. 5. USB+Type-C dual port design, 33W high power output, fast charging of two device shells at the same time. 6. Built-in smart chip, charging will not hurt the machine. 7. PD: 33W, QC: 18W 8. Output voltage: USB: 5V/3A, 9V/2A, 12V/1.5A USB+Type-C: 5V/5A