Hello mates, i m shopping on amazon since couple of years. products are really genuine quality with affordable price with appropriate time delivery.and there is also REFUND policy if you dislike the product.its very rare to find manufacturing defect on amazon I can say.product which new lauch I can say it come firstly to amazon.take a example-MUVE ACOUSTICS EARPHONE you will not find on flipkart nor ebay and so on!Do visit and shop on amazon it is really really good!