On the back, you'll find a cute, wide sliding switch that powers on the Shuffle either in Playlist repeat mode or Shuffle mode. Underneath the switch is a tiny battery-indicator button that lights up green, orange, or red depending on what's left of the charge; green is good. The main physical features are rounded out by a headphone jack on the top and a removable (and losable) cap for the built-in USB 2.0 plug on the bottom.

All's not perfect, though. The power switch can be difficult to activate, as just the right amount of friction is needed. We often found ourselves squeezing the Shuffle with force just to turn it on. At 3.3 inches at its longest, the Shuffle isn't as small as everyone likes to think--it's just superthin. But after operating it for a couple of weeks, we realized it was the proper length to hold and that having the built-in USB is well worth the extra size.
The most critical drawback, though, is the lack of an LCD. A display is certainly not a requirement for the Shuffle and its surrounding philosophy that you listen to it as you would an Internet radio station. You can move onto the next song or let it pick a song randomly. People have used LCD-less Walkmans for years, and Creative's original MuVo started the craze for MP3 players. Other examples include the BeoSound 2 and the Mubie. While we understand and appreciate the concept of no LCD and random play, we like the modern LCD and its ability to display track, EQ, battery, and other "biological" info. Occasionally, you'll hear a good but anonymous song, and you'll find yourself going back to your PC to find out the track's artist and title.
The Shuffle does speak, but in a language of color-coded flashing LEDs. Flashing green means you're paused, and orange means you're in Hold mode, which you can also activate by depressing the center play/pause button for 3 seconds. Red on the battery indicator means you'd better stick the Shuffle in any available USB port to juice it up (if you want to charge the Shuffle using a power outlet, get one of these). Apple even includes a meticulously designed card-size at-a-glance guide with the Shuffle.
Obviously the Shuffle is intended for the day-tripper or the athlete who probably already owns a bigger iPod. It's meant to be recharged daily (its rated battery life is 12 hours), and while it's docked into your computer, iTunes will help you refresh your content with its new autofill feature. It won't skip, it's utterly portable, and it can even be worn stylishly around the neck with the included lanyard, though beware the mess of wires. In addition to the lanyard, you get the standard iPod earphones, a manual, and software, but we're not so sure MP3 newbies will warm to the Shuffle, given a wealth of other feature-filled, albeit more expensive, flash-based models to choose from. Then again, a lot of prospective Shuffle owners are mainstream buyers looking for affordability and simplicity.

The Shuffle works seamlessly with the latest iTunes 4.7.1, which includes the mentioned autofill feature that automatically loads the Shuffle player with an optimal number of songs based on user preference. Our first 512MB autofill stats: 488MB, 103 songs, 7.5 hours. We're wondering why iTunes wasn't able to cram another 4MB-plus of audio (the amount of space left for audio data) onto the Shuffle. For those who will use the Shuffle as a storage device, iTunes will allocate a specific amount of space for dedicated data storage. You can direct iTunes to swap out the Shuffle with brand-new songs and/or load them randomly from the playlist of your choice, as well as manually transfer the songs yourself. And remember, if you're an iTunes Music Store junkie, the Shuffle is the only flash-based player that will play your FairPlay-protected AAC files.
Speaking of supported file formats, the Shuffle will play back AAC up to 320Kbps, MP3 up to 320Kbps, MP3 VBR, WAV, and Audible files. It does not support AIFF, Apple Lossless, and of course, WMA.
Die-hard Shuffle fans will appreciate Apple's nice set of accessories, each costing $29 apiece. These include an AAA battery pack, a miniature dock, a USB power adapter, an armband, and a cool protective carrying case. More will surely come from third-party vendors.
Product Specifications:
Weight:
0.8 oz
Manufacturer Warranty:
1 year warranty
General:
Product type:
Flash player
PC interface(s) supported:
USB
Flash memory installed:
1 GB Integrated
Digital storage:
1 GB None
Digital player supported digital audio standards:
AAC
,
MP3
,
WAV
,
Audible
Dimensions (W x D x H):
1 in x 0.3 in x 3.3 in
Mfr estimated battery life:
12 hour(s)
Included accessories:
Carrying strap
Software type:
Apple iTunes
Product Basic Spec:
Dimensions (W x D x H):
1 in x 0.3 in x 3.3 in
Equalizer type:
No
Remote control:
None
Headphones type:
Binaural Ear-bud
Cable(s) included:
1 x USB cable -
Battery:
Rechargeable Player batteryIntegrated
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