Manufacturing of the product is good not much better but it will not create any problem when you are using earphone. I bought this material from Amazon sell and I found it on 200 rupees. I am using the material from last 1and 1/2 years I think there is not durability issue in this product. Length of wire is good enough to use. You can put your phone in pants pocket and use it there is no issue at all. Major thing is sound quality in my observation the sound quality is best in this price if I compare with other brand on same price. I have white color earphone and I think it looks cool. So overall it is product which gives the value of it's money if you want to buy just go and buy. And I recommend you to buy the product from Amazon you will find great experience of shopping in here.