A more sustainable choice! The Bamboo / fabric 6000 mAh wireless power bank is made of real bamboo and eco cotton fabric. It features a Grade A 6000 mAh Lithium Polymer battery and allows for smartphone charging without cables. Supports wireless charging up to 1A for devices that have wireless charging functionality. Wireless charging only works with devices that support it. For devices that don?t support wireless charging, an external wireless charging receiver or receiver case is required. Includes Micro USB charging cable. Phones can also be charged with a cable via the 5V/2A USB output.