Jamming late at night? Don't want to wake the neighbors? Maybe you want to work out a lick with your MP3 player without taking the time to set up your amp. If you want to play guitar right now, amPlug is the answer. Simply plug this palm-sized headphone guitar amp directly into your guitar, and enjoy serious guitar sound anywhere, anytime. The Vox amPlug Acoustic quickly creates shimmering, rich acoustic guitar sounds. Two distinct sounds are available using the Fat/ Bright switch. The Blend combines the acoustic tone with the original signal for just the right mix. In combination with electric guitar's own tone controls and pickup selection, the sound variation is unlimited. The ultra-long battery life provides up to 27 hours of extended enjoyment. At home, in the studio and on the go, Vox amPlug Acoustic headphone amplifier delivers superb acoustic guitar sounds anytime, anyplace. With up to twenty seven hours of battery life, it's easy to take your Vox amPlug Acoustic anywhere. In addition to practicing at home, it's a great way to warm up before a live performance or on the road. And amPlug is not just a convenient way to get great guitar sound. There's also an AUX input jack so you can jam along with your CD/MP3 player.