Affordable, amazing sound for music lovers who listen with their eyes as well as their ears! This new addition to the inMotion family offers big sound with stylish portability. The iM310 provides outstanding acoustic volume and audio performance for your iPod/MP3 player previously unavailable at this size or value. With powerful, crystal-clear sound and surprisingly deep bass, the foldable design is ready to let you share your tunes anywhere you like via AC or battery power.