Wireless Charger support fast charging for watch, earbuds and 2 Phones at the same time. The charging stand supports all series of wireless charging mobile phones from 5W to 15W, and is equipped with a extra USB charging port, which can effectively charge for the cellphones. The built-in smart chip provides temperature control and voltage protection, temperature control, and foreign object detection. Protect your device battery from overcharging to ensure you and your device are safe.