Xtreme XWC8-1009-QIB is a dual wireless charger compatible with Qi-enabled iOS and Android smartphones. It features two 5-watt charging coils, allowing you to charge two devices simultaneously. The smart LED charging indicator glows red while charging and green when fully charged, while the LED power indicator glows blue when powered and ready to charge. For optimal performance, a 3.1 Amp rated USB wall charger is recommended (not included).