Charges Qi Enabled Devices Wirelessly By Placing Compatible Device On Suction Cups And Turning Power On. 4000 mAh Lithium Ion Grade A Non-Recycled Battery. Multi-Color LED Indicator Lights. Output: 5 Volts/1 Amp. Features A USB Output And Micro USB Input (Cord Included). Charges Most Phones, MP3 Players And More!. Requires Your Phone�s Charging Cord To Charge Your Device.