1. Input: 5V/2A, 9V/1.8A 2. Output: 15W 3. Support wireless fast charging for iPhone, for Samsung, for Huawei, for Xiaomi and other mobile phones 4. Material: PC fireproof material + organic glass + silica gel 5. Weight: 425g 6. The mobile phone is close, the hidden clamping arm automatically stretches out to clamp the mobile phone 7. Built-in super capacitor, after stopping the flame, the arm extension can still be controlled 8. The coil automatically senses, no need to manually set, the phone automatically enters the wireless charging mode 9. The bottom bracket adjustment button can move the support foot up and down to accurately align the position of the wireless charging coil 10. The four-point silicone lock, after passing speed bumps / rugged mountain roads, never shake or fall 11. Touch sensor, can be operated with one hand 12. Installation method: instrument panel, air outlet