Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Any way to charge these via an outlet (don't have a way to use USB when on the road with my ipad)?
Document: Nice to have a blue tooth connection in a head phone but after using it for a while it feels heavy and uncomfortable. It has 2 years of Manufacturer warranty which is pretty good, and the sound is pretty impressive too but it could have been little louder. It has some cool features like you can answer your phone,change your track and manage the volume via the head set, and if your charge is dead you can still use your head phone with the cable that comes in the box which I think is really nice feature.
I bought this to use with my smartphone and I am on phone all day. It is very hard on ears, microphone doesn't pick up properly pick up and the other party can't hear well unless you speak loud. I wouldn't recomend this to anyone as music via Bluetooth is not good either.
In other words, if you press the Home button to bring up Siri, you will not hear Siri's voice feedback or confirmation beep in the Klipsch headset, and your voice will only be picked up via the phone's built-in mic, not via the Klipsch.I'm quite disappointed at this lack, especially given the hefty price tag, as I use the voice control functions and Siri control on my other cheap BT headsets very frequently when the phone is out of immediate reach. Bluetooth was obviously added to this unit as a $100 afterthought, and not fully implemented.
I have the Image ONE II also, and these sound just as good but are way cooler with Bluetooth. the controls are really easy to use and the built in battery is great and charges quick.
The on board mic makes answering calls easy and the controls are easy to operate. Most of the time I use the back of my wrist or knuckle to navigate. The charge outlasts any headphones I have ever seen. My device playing the music will need a charge long before these headphones. Lastly, and truly the most important is the sound quality. Yes, they are bass heavy, but with a decent EQ, its fairly easy to dial them in to perfection. I listen to everything from hip hop to classical.
I had these headphones for 6 months. Their size and electronics are great. They're loud enough (and provide enough noise reduction) for public transit. Their buttons are easy to use.6 months after I bought them, one of the joints broke. I used superglue and a quick tie. A month later, the other side broke. More superglue and another quick tie. A month after that, the first side broke, in a way that quick ties would no longer suffice.So... be careful!
I bought the Sennheiser MM-400X bluetooth headphones which were regular $399, and I was totally underwhelmed, so I exchanged them for these (regular price $140 cheaper). The Image One's are way better in every regard, they feel amazing on my ears, they sound great, much higher potential volume than you would reasonably use, and they still fold up and come with a nice carrying case for travel. I charged them up almost a week ago and have been using them for about 2 hours each day since then, still going strong.
I remembered one of Amazon reviewers had similar issue so went back to read. I also did some research online as I wanted to keep the headphones. It turns out that they have a reset function and Bluetooth might be "stuck" sometimes when the battery dies. To do the reset you need to have them plugged in via usb and hold "+" (volume up) and the power button for about 30 seconds. It actually worked and they are perfect again. One star less though as this reset was not mentioned anywhere in the instructions and could not find it on Klipsch website.
So far, so good! They work very well, and the sound quality is Awesome!! The charge last long! Easy sync to other Bluetooth devices.
after owning the original Klipsch image one i had to have the bluetooth model. these are COOL! not only do they hold a long charge but they are like pillows on your head. love em'!
Answer: I use the amazon wall outlet with 2 usb connections. It works just fine with that and i can charge my phone as well. It doesnt however charge both ipad and any other electronic. Ipad can only be charged solo