Charge Qi Enabled Devices Wirelessly By Placing Compatible Device On Top Of Charging Pad | Base Made Of PLA Material | PLA is a renewable vegetable-based resource processed from plant material. | LED Indicator Lights | Features A Micro USB Input (Cord Included) | Output 15W | Please Note That Some Computer And Laptop USB Ports May Not Supply Enough Power To Charge A Device Using This Charging Pad.