Charge Qi Enabled Devices By Placing Compatible Device On Charger. Cradles Your Phone With No Adhesive Required. Fits Most Straight Automobile Air Vents. Indicator Light. Features A Micro USB Input (Cord Included). Output: 5 Volts/1 Amp. Please Note That Some Computer And Laptop USB Ports May Not Supply Enough Power To Charge A Device Using This Charging Pad.