Fly in peace with the NCH10 noise canceling headphones by Haier. The earbud design fits snugly inside your ear, sealing-off any outside noises. The headphone's design, combined with the noise cancelation technology that cancels ambient noises - you'll hear nothing more than your music. The 40mm speaker delivers impeccable sound - providing the ultimate listening experience every time. You'll enjoy peace and quiet for ever more when you use the NCH10 noise canceling headphones.