Feedback on the first day in work, so I won’t be surprised if later the side elastic bands, like everyone else, begin to peel off. I would not advise buying it for this money, although I bought it myself for 5800r at amazon. Its price is really a ceiling of 3.5-4 thousand. Just an overpayment for software and Brand. In reality, if you want convenience, watch Zowie, Xtrfy, or at worst ZET air PRo in dns for 3k. . Like everyone else, the elastic bands on the sides began to peel off.