I was in Japan and was looking at headphones to buy. I had a cheap budget of about 4000 yen or circa $40. I bought this headphone because it was on sale for $30 and was very good looking. It was also labled as a bass heavy headphone which attracted me at the time. 
 
At first I did not like this headphone because the bass was too muddy and I could barely hear the highs. However, as I broke in to these headphones, it turned out to be a more neutral headphone. I was surprised at the sound stage because normally on-ear headphones don't have good sound stage compared to over-the-ear headphones. The build quality seems to be good. Even though it is made mainly of plastic, it survived 1 year of rough use. 
 
The two things that I dislike about this headphone is the comfort and the isolation. The pads are fine for shorter use of the headphone but it gets uncomfortable after wearing for 30 minutes (it might be only me because I have elf ears). The isolation could be better. I cannot stand listening to this headphone in a bus because I have to raise the volume high which distorts the sound. 
 
In the future I would plan to do a more sophisticated review of this headphone but I don't have the time right now.

These were my first pair of headphones that I've bought in my life. I remember being amazed at the sound quality and bass after listening with the mediocre headphones that came with my Sansa Fuze. As long as I remember, these headphones had the biggest bass out of all headphones that I've owned (I've had the Sennheiser CX-300, Sony MDR-XB20, and Pioneer SE-MJ31). I do not clearly remember the treble and mids since I was a middle schooler back than and I was really into bass heavy music. Comfort and Sound Isolation was excellent, probably had the best sound Isolation out of all my headphones. However the Bass was sometimes overwhelming, and these headphones only lasted me for around 6 month which was a downer.
 
I would recommend to you if you are looking for a cheap (Currently only around 10USD on Amazon!) headphone that has lots of bass and good isolation. However if you are looking for a long lasting headphone, I wouldn't recommend these.