The Qi wireless charger adopts high charge efficiency.25W fast wireless charging for iPhone 13 12 iWatch Airpods Mobile Phone Charging Stand. Wireless charging can charge mobile phones and smart watches at the same time.The wireless charging pad is built-in high- efficiency components and advanced chips which provides temperature control, overcurrent and overvoltage protection, foreign object detection. It also can greatly improve the charging speed of wireless charger dock. But, please use suitable adapter to charge.