Qi(R) functionality lets user wirelessly charge their devices; Charges multiple devices at once, making it ideal for families, office settings, or public occasions; Rubber base of docking station provides a good grip that prevents devices from slipping out; Smart IC technology allows the unit to automatically identify devices and distribute the safest current at the fastest possible speed; Maximum total output of 10 watts for wireless charging; 50 watts for all types of charging; Compatible with most 5-volt USB-charged and Qi(R)-enabled devices; Includes AC power cable and instruction manual;