The Sony Wh-CH710N Wireless Noise Canceling Headphones offer powerful, distraction-free listening wherever you are. With Noise Canceling via Dual Noise Sensor Technology, as well as Ambient Sound mode, you can take control of what you hear—and with 35 hours of wireless playback, you can listen to music all day long. This set contains Connection Cable, Usb Cable, and Limited 1-Year Warranty.