This super slim and stylish high capacity solar power bank features a large imprint area and a FREE 1 side laser engraving or 1C silk screen imprint. The compact design is made of sleek aluminum, which looks very upscale while still being very durable. In addition, this power bank features a flash light,2 USB outputs and digital display for power indication,o you can monitor your battery status and charge 2 devices on same time.