Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Is it really noise isolating?
Document: These are the best earbud style headphones I have ever purchased! They were really cheap which was nice, extremely comfortable (a lot more comfortable than all my other headphones), and the sound is AMAZING! The noise isolating feature is also very effective.
I'm enjoying my JBuds J2 Premium Hi-Fi Noise-Isolating Earbuds (Black/Electric Blue)Love the color and the sound quality is really good, especially for the price.Works with my iPhone 3G.My only issue with it is that it's a little to small for my ears, so sometimes it slips off, especially when I go jogging.
With these I'm at about setting 4 to 6 to achieve the same volume.I haven't noticed much if any noise canceling/isolating effect so I can still hear everything in my surroundings. The skull candy ear-buds really canceled all other distracting noise nearly as much as average ear plugs. That is no where near the case with these ear-buds. The product comes with two soft blue plastic fitting pieces.
Believe it or not these really actually do an excellent job of "noise-isolating". I would almost consider them noise cancelliing. I operate at 65 horse power tractor to mow the sides of the highway all day. (a lot bigger and louder than your standard lawn mower)  When I was using my standard Apple headphones I would need to have the volume all the way up on my iPod just to hear the music over the noise of the tractor's engine and mower attachments.
I just received these earbuds and so far so good. I haven't had a problem with them and they look nice with the electric blue. I like that it comes in 3 different earbud sizes because I have smaller ears. The sound is good and I've been using it connected to my computer so I can listen to things without distracting my family. The noise-isolating aspect of it is really good. When I am watching something, I can't hear people walking around or other noises.
this little earbuds are great. the sound quality is very good,  the noise-isolating its excellent when you wear them correctly.
Cons: Minimal Noise-Isolating and No Built-In microphone.Pros: Very comfy to wear. Priced well and they look great. Sound is loud.
Sound quality is hard to judge because they feel so horrible in my ears that I had to give them away. They don't seal my ears like other noise isolating headphones and just feel "chunky" in my ears. The bass response is poor and generally I am upset that I paid anything for these.
Very good JBuds J2 Premium Hi-Fi Noise-Isolating Earbuds Style Headphones  JBuds J2 Premium Hi-Fi Noise-Isolating Earbuds Style Headphones JBuds J2 Premium Hi-Fi Noise-Isolating Earbuds Style Headphones
These are my new favorite pair of earbuds. They stay in my ear better than any other pair, plus the noise isolating feature is fantastic for when I'm listening to an audiobook while doing cardio at the gym and can't hear my story over a loud conversation on the next treadmill over.This is my first pair of noise-isolating buds, so maybe I'm more excited about these than I should be, but I think these are well worth the price!
Answer: They won't prevent you from hearing loud noises like say a motorcycle or truck when your out jogging,walking, etc (which may be a good thing) but they do a decent job of letting you hear the music with minimum interference. I think they are worth the price.  You can spend more for better earbuds but if your looking for decent sound without high price they are worth the money.