The Logitech mm50 Portable Speakers for iPod use 3" pressure drivers to maximize bass and minimize distortion. The rechargeable lithium-ion batteries last up to 10 hours, and you can charge both the speaker system and iPod battery simultaneously.
Using 3-D Sound Processing that "widens" the stereo effect, this system's sound seems to come from an area about two feet wider than the speaker itself. And with a custom travel case, you can take the big sound from this small package anywhere. Support for all iPods with dock connector (including iPod photo and iPod mini); auxiliary input for iPods without dock connector.
Made for iPod
The mm50 is designed for the iPod 3G, 4G, Photo, Mini and nano. It includes adapters for the iPod nano and 5G.
3" Max-X High-Excursion Drivers
With neodymium magnets maximizing bass response, the mm50 gives big sound from a small package
AC and DC Power
This tiny device operates on AC adapter (included) or rechargeable Li-ion batteries. The AC adapter charges the speaker and iPod batteries simultaneously.