I fully agree with the commentators bellow. Totally useless product. TheVoxJamIII app was impossible to activate. The gadget needs to be connected to the computer via very short USB cable instead via proper guitar cable. The gadget itself when held in the hand feels like a real Chinese light plastic piece of sh...t. When looking at other Vox products since they were taken over by Korg my feeling is that the Vox brand will cease to exist in the course of the next three to five years. The design of their new amps is awful and the quality of manufacturing is terrible. At the same time they are pricing their amps (especially hybrid and modelling ones) as if they were in the same class as AC 10/15/30. It seems they are not aware that in the meantime new, more aggressive and more inventive manufacturers with much better products selling their products much cheaper than Vox (NUX, for instance) have entered the market and offer much better quality products at lower prices.