I had no plan to write about the following headphone, as my friend took it from me and he said he is not going to return it in this life, I'm going to write my experience on it.
Panasonic has never known for its headphones but they have few good models. This models currents price is 490 INR in my place. I had used it on my desktop for a year and there are few pro and cons.
-- Bass; yeah its has a decent low frequency playback.
-- Good built in quality.
-- High and Mid are OK.
* Its plays Nusrat Fateh Ali Khan Sahib's "Piya Re Piya Re" better than most of my headphones.
-- Uncomfortable to wear.
-- Other cheaper iBall headphones sometimes do a better job than this.
-- Most of people will found trouble to put it on their head with a right fit.
-- Ear padding is not that good.
Buy it or not ?? Umm I don't know. Go to store try a demo If you like it then buy it. Its kind of hard recommend.