Summary: I can see why so many people have these, ease of accesses. A very familiar sound signature and an inviting sound to most common music lovers!
Again, for the price it's not a terrible headphone. It's also very generic. Sounds like every boring stock Car Stereo you've all listened to growing up!
Pros: Forward, and aggressive. Very in your Face, Bass was nice, Price
Cons: Details, highs recessed, bass lacked real texture and tightness
Summary: The MDR ZX100 were in my view at Bestbuy for 12 dollars and for such a price I of course picked them up and threw it in the bag.
Getting to the point, I have had these for a year and the overall quality is ok especially considering the price.
Pros: Frequency Range, Build quality ( Notes ) , Price of course.
Cons: Blaring Highs, Sound quality Poor is "meh" without equalization.
Summary: For only $20 these are good headphones. They are something you could pick up on a trip if you forgot your headphones, or if you want to give a younger person something that they wont break and still will sound pretty good.
Pros: cheap, not terrible quality for the price, durable
Summary: I've used mainly on-ear headphones for the majority of my life. I tend to listen to music roughly 2-3 hours a day, sometimes up to 6 hours depending on what's going on. I bought these headphones mainly because I needed a quick replacement for a different pair of headphones that I had unfortunately...
Pros: cheap, decent build, good range
Cons: uncomfortable after long hours, not comfortable while wearing glasses