I had buy a headphones as a it is a best brand and will work proper for a long period of time but it did not work as I was excepting about the mi headphones.mi headphone is a headphone when we buys from the shop at that time it will work proper after words I can’t say about it because when I used for few months then it becomes loose and also stop working as it was having a before music DJ system.mi headphones is very less in a price in a market and it is a China product so you understand what is China product.