I brought this headphones 2 years back and hardly used it
It cost me around 800 Rs, I ordered via flipkart
# performance is well below from the expectation of Sennheiser
# very mininal bass
# No volume controls provided
The only thing is good about this product is wire length its around 3 meters long, and build quality is also great
Only go for it if you not a fan of the bass ( like baby) and if you want to use it through external amplifier