I am using this JBL C 300 sl on yaar dynamic headphone I have bought these headphone from online shopping store Amazon India I have brought it is headphone before 3 months hits audio clarity is very bad in spite of having a very good bass I did not like this product because of it low audio clarity.also its bands is very poor quality when I wear these headphone over my head it feels very hard on my ear and after one hour continuous listening I feel headache on my head.
So in my opinion I never recommend this headphones from JBL and I would recommend some other brand like Sony Philips or Lenovo so never buy this headphone and not value for money