Sony h.ear Series WH-H900N Wireless Noise Cancelling Headphones Unique and stylish colours that blends into your style 28 hours battery life with noise cancelling Comfortable over-ear style headphones Hi-Resolution audio compatible Hands-free calls Box Contains Headphones Carrying pouch Connection Cable USB Cable Warranty Card Operating Instructions Reference Guide Please click to this link for details. https://www.sony.com/electronics/headband-headphones/wh-h900n