Cut the cord and enjoy the freedom of Bluetooth connectivity with these Sony XB650BT wireless over-ear headphones. Built-in Bluetooth and NFC let you listen to your tunes without the hassle of cables, while 30mm neodymium drivers and EXTRA BASS technology deliver crisp, powerful sound with punchy bass that's sure to be a real treat for your ears. | Sony Over-Ear Sound Isolating Wireless Headphones with Microphone (MDRXB650BT/B) - Black