Do you have a phone that has a wireless charging function? Tangled or damaged cables will be a thing of the past, just place your device on the stand, and the charging will work on its own. The charger features an overvoltage protection function for added safety. In case the battery starts to overheat, the charger automatically turns off. That's one less thing to worry about. This wireless charger from Samsung has a quick charge function that will charge your phone much faster than regular charging. The charger is powered at 9 W. The charger input design has the connector USB-C. The wireless charger also features undervoltage protection.