Altec Lansing today announced its new inMotion iM7 Portable Speaker System for iPod, iPod mini or iPod photo, along with the ability to run on batteries for use wherever you go. “Patent-pending digital amplification technology and other engineering extras pump out the biggest and fullest sound this side of your home stereo system — all in a one-piece package compact enough to take on the road.” The inMotion iM7 Portable Speaker System is scheduled to be available in June with a price of US$249.95.