The Essentials Wireless Qi charging stand offers a 15 W fast charging wireless output and works perfectly for Qi enabled devices. The wireless charger is Qi certified to have full compatibility with Qi enabled smartphones and others. The standing design makes for a better view when charging and with it's easy to use plug n’ play, it makes this product ideal for everyday use. We recommend using a USB-A charger with 12 V output, in order to achieve the full 15 W of the wireless charger.