The UG-I is presented as the USB JamMate UG-1 Electric Guitar Pack which includes the UG-1 guitar and Amplitube Live amp simulator software for variety of guitar effects and amp modeling. A headphone amp is built in for direct headphone connection and is supported by both PC and Mac.
Also included are the essentials for the beginners such as headphones, a gig bag, the USB cable, strings, a strap, and even picks. The UG-1 guitar also can work as standard electric guitar and is available in Black, Red, Cobalt Blue, and Tobacco Sunburst color bodies.
Here's some info taken from the website...
Amplitube Live Amp Simulator Software AmpliTubeÂ® Live - Guitar Amp & FX Modeling Software
The Complete USB JamMate Guitar Pack Includes;