Hii , friends here I would like to talk about my worst experience . 3 months ago I bought this product from online shopping .now they are worthless as these are not working These were very uncomfortable . The sound quality was very poor . You will listen two sounds as the syncronisation is not good . Beats of headphone is also zero . In the same price you can get a very good earphoes . Whch would have a good quality and good beats . I have wasted my money by buying this. I would suggest you to not to buy these haedphones . Thank you for reading