Turn up the thump with a pair of Sony XB950N1 EXTRA BASS Noise-Canceling Bluetooth Headphones in green. These noise-canceling headphones connect to your device via Bluetooth 4.1 and are designed with powerful bass response in mind. Bass and noise cancellation can be controlled with the free Sony Headphones Connect app. The internal battery lasts for up to 22 hours, even with EXTRA BASS and noise canceling enabled. The headphones fold to fit into the included carry pouch, and a USB charging cable is also included.