iHome dubs its iA5 an "app enhanced" alarm clock, which is exactly what it sounds like. This unit is designed to work with iHome's iPhone app, which means you probably shouldn't bother reading on unless you have an iPhone or iPod Touch to connect to its dock.
From a design standpoint, the iA5 isn't terribly distinguished-looking, but it looks attractive enough with a speaker/dock system that slants back and leaves your iPhone or iPod Touch sitting in a lightly reclined position. The speaker is a little deeper and bigger than you'd think looking at it from the front, measuring 3.9 inches high by 5.83 inches wide by 9.34 inches deep. In other words, if you have a small nightstand, adding the iA5 won't leave a lot of spare room.
On its own--without a compatible Apple device connected to it--the iA5 has little in the way of features. There's no AM/FM radio and there's just a single alarm (on the connectivity front, you do get an auxiliary input for connecting other devices), but there is a separate time display to the left of the iPhone dock, so you always know the time.
However, once you download the free iHome app from the App Store--it's called iHome + Sleep--and dock your iPhone in the iA5, things get a lot more interesting. You suddenly have a very feature-rich clock radio with a touch-screen display (you can sync the time on your iPhone with the time on the iA5's display with a touch of a button).