The Price: $100

The Verdict: At just $20 more than Apple's In-Ear headset, the Klipsch Image S4i is a no-brainer, assuming Voice Control and VoiceOver are priorities to you. If they don't matter, or if you've got an older iPhone or non-Apple handset, the choice is less clear.

Klipsch's headset is one of the only ones on the market with Apple's VoiceOver-compatible chip—a feature we raised a stink about when it first came out, but which turned out to be alright. As far as 3G Shuffle headphones go, this is about as nice as you're going to get. The sound will suit most tastes, but not all: it's extremely clear, and bass is smooth and deep, but never overpowering. Overall the sound reminds me of the V-Moda Vibe Duos—always a reliable standby for better-than-stock iPhone headsets—except slightly more resolved, and less muddy. What this headset doesn't have, though, is the kind of razor-sharp presence that you'd find in headphones like the Shure SE115, or headsets like the (markedly more expensive) Etymotics hf2, or the powerful percussiveness of some of Altec Lansing's UE rebrands. (More on those here.) Isolation and cable movement noise are better than I expected from tips made from rubbery material like this, as is fit: both are excellent, though fans of foam or foam-rubber tips will have to go aftermarket.

Mic quality is fine, too. The Image S4i's mic sits below your chin, nestled inside the inline controls. It's a natural location, and the headset's buttons, which include volume controls, were easy to find and press, though the whole unit is a little slippery for sweaty exercise fingers. The mic, or its location, probably, gave my voice a boomier sound than I got from the Vibes or the Etymotics, though I remained completely intelligible, and background noises, like the mic bouncing off my shirt, or even a rickety old air conditioner, were very hard to notice on the other end of the line. As a bonus, these headsets work in the headphone jack on Unibody MacBooks, for VoIP use.

With Shuffle and 3GS compatibility comes one pretty massive hitch:
That's Klipsch's official compatibility chart, and they're not kidding. If your device isn't on this list, don't expect much: older iPhones get basic play/pause functionality out of the inline remote, while the 1G Touch doesn't recognize it at all. Phones from other manufacturers, including HTC and Samsung, didn't recognize remote or mic input. The Image S4i isn't just 3GS and Shuffle compatible, it's exclusive. And one last minor quibble: I haven't been carrying these things around for very long, and the Klipsch logo—as you can see in the top image—is already flaking off of the otherwise well-styled and built earbuds. Far from a dealbreaker, but disconcerting, considering how new these things are. [Klipsch]

Excellent sound quality for the price, in both mic and earphones

Work with VoiceOver and Voice Control

Styling and build quality are nice, but the finish is delicate

Compatibility list is severely cropped by Apple's special inline remote chip

All you have to do is plug in your headphones into the Accenda Voice Control jack, and then plug that into the iPod dock connector. You can even put it on a neck strap or use the label clip. There you can activate it using voice functions. Even though its primarily targeted toward English-speaking users, it can be trained to recognize commands in other languages and people with strong accents. It can work with the iPod Nano (1G, 2G, 3G) iPod Touch, iPod Classic and all other older devices. Even though it will listen to you, too bad there's nothing to stop anyone else from listening to you and thinking you're a freak. [Accenda Voice Control via OhGizmo]

The Price: Garmin says $800, but you can find it online for $690.

The Verdict: It's the best all-around GPS on the market, but there are too many halfway decent Garmin models for less than half the price.

The 880 isn't the first GPS with voice command, but it's definitely the best. The remote button that you strap to your steering wheel makes activating it easy, and being able to dictate addresses including obscure street names is only part of the fun. When you're in POI search, you can name popular locations ("Starbucks") or categories (it actually understands synonyms like "Fuel" and "Gas"). Most importantly, you can tap the button and say things like "Cancel Route" or "Volume Up," commands most likely to be issued while driving, ensuring you stay safer than if you were to try to do these things with your fingers while keeping your wheels on the road. The only problem with voice command is that, to function, it requires the remote (pictured above). If somehow you break off the remote or lose it, you will forever lose the ability to talk to your 880, so be careful.

As you can see in the video, with the exception of its inability to understand "Cancel" or "Exit" while performing certain functions, it responds extremely well to natural speech:

We've said repeatedly that Garmin is the best bet for anyone shopping for GPS, and the 880 demonstrates this to be the case. It doesn't mean it's perfect, it's just by far the least infuriating navigator on the road today. Garmin often adds features later than others, but this only strengthens its predominance, since those like TomTom and Magellan—not to mention the innovative but ailing Dash—rush revolutionary features without spending time on core interface issues, and fail because of it.

Some of the 880's perks do not get me excited: I have yet to meet a Bluetooth speakerphone that doesn't result in people yelling that they can't hear me, a problem having as much to do with every different phone's cheap-o Bluetooth chip, no doubt. I also am very underwhelmed by the MSN Direct service that the 880 offers ("free" for 3 months). Its main feature is the traffic reporting but that information, even in massive metro areas, has proven to me to be absolutely useless. The 880 is as dumb as the lowliest GPS when it comes to awareness, and my hope is that historic traffic trends will soon be better integrated at the map database level—i.e. with Navteq and Tele Atlas—in order to make routing more smart even without the need for connectivity or any kind of realtime guesswork.

Some of you may realize that this review is long overdue. One reason is that, when I first got the 880, it had some bugginess that I'm glad to say has been fixed with a firmware update. Another reason for the delay is that I wanted to see how long it would take to stop using the voice commands. Sadly, it didn't take very long, but in prepping for this review, I started using the voice commands more, and realized that it's an asset I shouldn't so readily overlook. Just don't lose the remote, or you lose the feature. [Product Page]

Pretty impressive, and saves all that fiddling around with buttons when you should be busy controlling your car. It's got background noise suppression, so apparently it can cope with driving noise. And its independent battery runs it for 10 hours, without affecting the iPod.

There's just one flaw: its price. At $159 it's more than a 4GB nano itself, and that seems a little crazy. They are planning on releasing new versions for other iPods and the iPhone "as soon as possible," but this one will be out in December. [DirectVoxx]