1. Size: 59*38*22.2mm
2. Weight: 42.8g
3. Input parameters: 100-240V 50/60Hz 0.5A
4. Output parameters: 5V-3A, 9V-2A, 12V-1.5A
5. Supporting iOS 8 and above systems
6. Small size, easy to carry
7. 100-240V wide voltage, covering the standard range of city network voltage in most parts of the world