1. Input: AC 100-240V~, 50/60Hz, 0.7A Max.
2. USB1/USB2/USB3 output: 5V/2.4A
3. USB1+USB2/USB2+USB3 output: 5V/3.4A
4. USB1+USB2+USB3 output: 5V/3.4A
5. Can charge 3 devices at the same time, easy to use
6. Small size, easy to carry
7. Built-in identification chip, automatically identify the device for charging