Instruction: Answer the given question using the supporting document.

Input:
Question: Thanks for your answers. Now I know I'll need an extension for this headphone.
Document: I bought these as a gift for my teenage son. I'll have to ask him what he thinks of the sound quality. But from my prospective, they &#34;look&#34; very cool.
For the price, I couldn't ask for a better quality headphone. On full volume, the headphones shake from the bass. Young Chop's beats sounds sick on these
Hope this has been helpful. Thanks
If you like bass then you will like these headphones. They really thump when amplified as I have them running off a Pyle-Pro PHA40 4-Channel Stereo Headphone Amplifier, also purchased from amazon.
They are perfect headphones, lots of base, but you have to play with the headphone jack because it might not be in all the way or you have to twist it to get the sound right, but it works fine on other devices just on the iPods and iPhones
These are very nice headphones, minus the fact they feel like your ears are getting wrenched off by a screwdriver after an hour or so. I have longer hair and my headphones go over my hair and it still hurts like crazy.Enough complaining, I'll get to the review.Sound quality- extremely good, considering they're only $15.Design- a little flawed there, got a bit angry when the ear cups kept flopping over when I tried to put them on the first time.
These have lasted several months and were inexpensive. Great sound and the movable earphones have made them last even longer than I thought they would.Great for those who don't have that much money to spend but need a good pair of headphones.
Plain and simple.These headphones were designed more for electronic music, and pop, not rock or classical. Dubstep is amazing through these. If you like Dubstep, these are a great pair of budget headphones.Overall?Sound quality- 8.5Design- 7comfort- 1flexibility of music genres- 5They're amazing for the price, just minus the comfort issue.Hope this review helped! I'll have a review for the Razer Kraken Pros soon.
They are pretty flimsy and I can see them being damaged if not careful.
These have been the best headphones I have bought and with the price under 20 I cant complain at all.
Answer: I measured b/c my son has this one- it's approx 52 inches so a little over 4ft. Hope this helps