The Soundcore Sleep A30 by Anker Sleep Earbuds offer smart active noise cancellation for a comfortable and undisturbed sleep experience. These wireless earbuds feature adaptive noise cancellation and snore masking, making them suitable for live monitoring. With a sleek and classic design, these earbuds are easy to use with tap control and Bluetooth connectivity. The included charging case and USB-C cable ensure convenient charging, while the waterproof material makes them durable for everyday use. Designed for in-ear placement, these earbuds provide a high-quality audio experience with dynamic drivers and a frequency response of 20 KHz. New unopened box.