Samsung Wireless Charging Pad - International Version - Black With this stylish accessory, you can charge your compatible Galaxy smartphones, and other Qi-compatible devices, without the need to plug your device in to a wall charger or USB port. The Samsung Wireless Charging Pad utilizes Qi Inductive Charging Technology that eliminates the need to attach a charging cable every time you want to charge your device. You can still use your device while charging, and your device is always accessible so you can answer a call without having to unplug.