1. 15W fast wireless charging, intelligent identification, plug and charge 2. Automatically adjust the feet to improve charging efficiency 3. Enlarged clamping arm, electric locking mechanism, safe and reliable 4. One-handed operation, easy loading and unloading of the phone 5. Built-in super capacitor allows you to unlock the phone holder after turning off the engine 6. Material: ABS+PC 7. Input: 5V/2A, 9V/2A, 12V/2A 8. Output: 5W/7.5W/10W/15W 9. Input port: Type-C 10. Applicable mobile phone size: 4.7-6.8 inches