Sonic Impact today introduced i-Fusion, a rechargeable and portable speaker case system with docking station made exclusively for the iPod and iPod mini. i-Fusion is like a mini boom box built within a rugged storage case for all variations of the iPod, including the iPod nano. In addition to the speaker system and docking station, the case features a pop open door for storing any size iPod and a second compartment with a lithium ion battery and room for storing earbuds. i-Fusion carries a suggested retail price of US$149.99.