Excerpt: The Pure-Fi Express Plus is a portable iPod/iPhone speaker dock with a total of 4 speakers – two on each side of the unit. It uses omnidirectional acoustic technology to send out sound in all directions, and features a simple set of controls on the front of the unit.
Pros: Included remote control, decent styling, relatively inexpensive..
Cons: Sound quality leaves a lot to be desired, size is not easily portable.
Summary: Logitech's relatively inexpensive Pure-Fi Express Plus is a compact--and portable--iPod/iPhone speaker system with a built-in alarm clock that's fine for casual listening at home or on the road.
Pros: Logitech's Pure-Fi Express Plus is a simple--and affordable--iPod speaker system that features a built-in clock (with alarm) and a battery-power mode. Also, the speakers are omnidirectional and the GSM-shielded iPod dock allows the iPhone to be used without the need to switch it to airplane mode.
Cons: No AM/FM radio; no built-in rechargeable battery; distorts at higher volumes.