I would like to start off by suggesting you visit a JB Hi-Fi store to try headphones on before you buy them, as this will allow you to decide whether they're good for you or not. Of course this usually applies towards big brand headphones like Sennheiser that are put on display, which allowed me to...

The headphones are great, they are comfy to wear and do a great job at blocking out background noise.

I just bought these, decent Bass, really light weight and comfortable, great sound quality and durable.

Bought these for my son for Christmas 2017 and he uses them daily in his University studies and he says - they block out the noises at the halls of residence as well the sound quality is fantastic. Headphones are of good quality, fits well, well padded and he claims that they very comfortable.

When it comes to high-quality headphones, Sennheiser has a special place in the Indian market. The company offers products in different price segments and has expanded its existing portfolio by launching the new HD 2 and HD 4 series in the Indian market. We got our hands on the Sennheiser HD 4.20S.

PRO: Nice sound at an affordable price; Idea that they fold up is great

CON: they are very flimsy and fragile; The ear muffs keep falling off and now one of the earphones itself has fallen off; The model is not represented on their support pages on their website - why!

Very comfortable; keeps out external noise; due to very good and soft ear-padding)