1. Input: 5V 2A, 9V 2A, 12V 2A
2. Output: 15W (Max)
3. Transmission frequency: 115-205kHz
4. Dimensions: diameter 60.5mm, thickness 6.1mm
5. Weight: about 46.5g
6. Magnetic charging, just put it on, put it on and charge it
7. Built-in 6 powerful N52 magnets for tighter adsorption
8. Ultra-mini and ultra-thin design, convenient and quick to carry when traveling