Get ready to rock out with this completely portable-sized amp! Just plug your POWER TOUR Guitar (sold separately) or your portable music player (not included) into one of the two input jacks. Then turn it on, turn it up and jam! Colourful LED lights pulse to your guitar playing, or to the music you've got plugged in. And don't be afraid to crank it up. This amp packs a mighty punch of stereo sound with four speakers and a volume dial that goes all the way to 11! Power Tour Guitar Amps connect up together to boost the volume even more! Attach as many amps as you like to your Power Tour Guitar! Build a wall of amps and you can create your ultimate gig experience!