While I love the functionality of Apple's microphone-enabled headphones (both the Apple Earphones with Remote and Mic, which comes with the iPhone 3G S, and the iPhone Stereo Headset, which came with previous iPhones), I've found that the extra layers of functionality also bring extra layers of troubleshooting when they're not working right. For simplicity sake, I'll refer to said models as "iPhone headphones" in this post (non-volume control model pictured).

The most common issues I've come across pertain to the microphone. Unlike most non-microphone enabled headphones, which use a standard two-ring TRS connector (tip, ring, sleeve), the iPhone adds an extra ring to support microphone functionality. This is what the hardcore audiophile refers to as TRRS (tip, ring, ring, sleeve).

But if your pockets are consistently filled with lint and dust (or tater tots if you happen to store them there), that extra ring won't make full contact with the iPhone's headphone jack. Which means that you, unfortunately, will lose microphone functionality.

One way to fix this is to remove any dust or lint trappings in the phone's jack. I've found that wrapping a toothpick with a thin layer of toilet paper and brushing it lightly against the walls of the headphone jack helps out a great deal. It's also important to not dip said toothpick in water or moisture. There's a moisture sensor in the iPhone's headphone jack. When exposed to moisture, it changes color and could potentially void your warranty. Also, the usual disclaimer in do-it-yourself scenarios apply: you're doing this at your own risk, so proceed with caution.

I'm pleased to report that I am no longer the odd man out at TUAW. That's right, I finally got around to buying an iPhone. Overall my iPhone experience has been fairly good, but I've been spoiled in the earphone department. Some might recall that I sat down with iLounge's Jeremy Horwitz I asked him the question that he gets asked over, and over again: what are the best headphones for the money? He quickly replied Etymotic ER6i's (which lead me to interview the president of Etymotic later at the show). I took Jeremy's advise and fell in love with the clear sound that the ER6i's produced.

What does this have to do with the iPhone? The iPhone comes with a pair of very cool headphones that have a built in remote for the iPod functionality, as well as a built in microphone so you can chat on the phone and listen to music with the same headphones. Brilliant, and one of the best features of the iPhone. Sadly, after using the ER6i's for months, the Apple headphones just aren't up to snuff. That's why I was delighted to read about the Ultimate Buds Apple-Etymotic ER-6i iPhone Earphones.

Ultimate Buds has combined the best of both worlds, the remote/microphone of Apple's supplied headphones, and the stellar sound of the ER6i's (the company actually splices a pair of ER6i earbuds to the Apple headphones). This brilliant little contraption will set you back $145.99, $119.99 if you provide the Apple headphones to them, or $40 if you send them both ER6i's and Apple headphones. I'll be ordering a set for myself, until Etymotic comes out with a solution themselves, and you can expect a review as soon as I get my ears on a set.

[via iLounge]

The iPhone headphone jack with its super narrow opening is so recessed that most people simply can't use their personal headphones. The jack is too narrow, their plugs won't fit. Fortunately, Derek K. Miller has found a solution. The iPod Shuffle Sports Case ships with an adapter cable with an extra-thin plug. If you pop over to ebay and search for iPod shuffle sports case. If you're willing to wait for the right auction, you can likely pick up an adapter for just a few dollars.

Thanks Miaz

During my interview with Jeremy Horwitz, Editor of iLounge, I asked him what headphones he would recommend to replace the Apple supplied earbuds that come with an iPod. Without missing a beat he said the Er6is from Etymoic Research. I had to find out what made these headphones so good, so I headed over to the Etymotic booth on the showfloor and managed to get some time to talk with Mead Killion, Etymotic's President and founder. This man knows his sounds, and he knows how to make an awesome headphone.

We chat about the Er6i and the ety8 (the Bluetooth earphones). As always, if you like to enjoy these in Quicktime point your browser here.