The level of battery charge is indicated by 4 small blue LEDs on its front, right next to the button will stop / start. The Innori Power Bank has a hold input and three output (USB 1A, 1.5A and 2A). It comes with a DCSV / USB cable also features a white LED lamp (light) placed on the small side, under the Input jack. The lamp, few bright lights by a double press of the on / off button.
My feeling about the product, after a few tries, is that it is a rustic drums, solid and powerful, but not especially practical (heavy) or aesthetic, even in its white version the most-pass which is the partour mine. Another strong point is its one-year warranty. By cons, there is no manual in French in the box.