1. Implementation standard: Qi 2. Input: 9V/1.67A, 5V/2A 3. Power: 15W(Max), 10W, 7.5W, 5W 4. Equipped with USB port 5. Safer charging with intelligent FOD (foreign object detection) to prevent overheating, overvoltage and short circuit 6. ABS+PC material, better heat dissipation and faster charging 7. Support wireless charging with a mobile phone case (thickness less than 4mm), if it cannot be charged, please check whether there are coins, IC cards, bank cards and other metal objects between the mobile phone and the charger 8. Easy to install, everyone can DIY 9. Support all Qi phones and devices 10. Equipped with a non-slip silicone pad, which can be taken out for cleaning, keep the phone horizontally 11. The back is designed with cooling holes for cooling, which greatly improves the charging efficiency