PHU 001 CRYSTAL PADS FOR WIRELESS CHARGINGWireless Output: Fast Charge 5W 7. 5W 10W Charges through most standard cases Compatible with Apple and Samsung Wireless Devices These unique charging pads elegantly combine the natural beauty of agate crystals with wireless technology. When you need a charge, simply place any wirelessly compatible device on the plugged in pad. Eliminates the need to constantly input and remove your cellphone cords. These pads look like agate crystal with a gold trim,