A pocket-sized dream machine. This stand-alone wireless synthesizer and composer is centered around an advanced 16-track sequencer. You can also sync your OP-Z with your phone or ipad via the app to add a screen (but its not necessary). Photos, custom graphics, lighting, stop motion video—anything can be animated by sequencing them to a beat. OP-Z is also tailor-made for Unity 3D, a multi-purpose game engine. Built-in battery has a two-year life and charges via USB. Travel pouch not included but can be purchased