Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Does this bluetooth unit allow helmet to helmet communication between two people?
Document: Finally a bluetooth wireless speaker system for ski/boarding helmets. No more wires and crappy controls. The Skullcandy for Smith Helmets works flawlessly. Great sound quality and easy to set up. Controls are on the side of the helmet and are easy to use with gloves. Highly recommend regardless of the high price. Worth it!!!! !
When I got a new helmet this year, I determined that I needed to do something about my music situation. I had been using earbuds with my phone and that was just getting to be such a hassle. Every time I moved my head, an ear bud would fall out and it was a pain. I love the Skullcandy audio kit and I especially love that it's bluetooth. No wires, very easy to set up, incredibly simple to operate.
It took a couple of weeks - not too bad - and they were nice enough to send me a complete retail-packaged unit. It worked great for three whole hours and then it died just like the last one. No amount of charging or button presses can bring it back to life. I'm going to ask for my money back. Meanwhile, the OR Chips speakers continue to work fine.
Excellent sound quality! The bass is fantastic for this class of headphone and the lack of wires is a godsend. I used these on a recent ski trip and they performed flawlessly - no hickups in the Bluetooth at all. Once you get the hang of it, you can even pause, skip, and adjust volume without taking your gloves off.
They're $70 cheaper and don't have the ugly, dorky control panel thing sticking out the side of the helmet ear flap. Reviews aren't many but were all positive. Oh yeah - I wrote a negative review on Smith's site but never received the email necessary to "confirm" my review. (Yes, I checked my Junk folder repeatedly.)
Would recommend this product to anyone. The product worked well with my iPhone 5. I was able to easily operate my music and make/receive calls. The sounds quality was great. Also, the automatic filter function which stripped out all background/wind noise on the microphone worked extremely well. Well worth the money
Works great, sounds great, has long battery life, and can be used with my mittens. Just do yourself a favor and put a reminder in your phone for the end of the day to charge the battery. Although with a full charge it'll most likely get you through 2 full days of skiing/boarding.
Nothing. I'm guessing the battery inside died but there's no obvious way to open the device, nor did I want to void the warranty by doing so. I never skied in the rain on those four days, so I know water getting into the device wasn't the problem.So it's going back for warranty repair, which takes a couple of weeks. Unfortunately I'm leaving for a long ski trip in a week and was really hoping to have tunes for that. Sigh.
I hit the large button to answer it and the device completely shut down. (This had worked fine in the past.) Thinking the internal battery had just lost its charge, I plugged it back in when I got back home. The LED was still red after a few hours, so I let it charge overnight. But, it still isn't working this morning. Pressing the large button by every conceivable method I can think of does nothing - the LED never comes on.
Boyfriend loves them! I'm kind of bummed that I couldn't  keep these for myself. Sound is awesome. Just buy them.
Answer: no