Enjoy the music without disturbance with Aukey Wireless Active Noise Cancelling Earbuds, Black, EP-B48. With the Active Noise Cancellation technology, it mutes external noise and allows you to have a complete and clear audio experience. The secure, easy-fit earbuds are designed to stay in their place during excessive movements while you work out. Its battery lasts for up to 20 hours long with a single charge. Now you can enjoy your music every day without noise.