This Certified Refurbished product is factory refurbished?? shows limited or no wear?? and includes all original accessories plus a 90-day warranty</br>Connect and stream music easily with Bluetooth and NFC</br>Feel the powerful?? clear sound of EXTRA BASS?? Keep the music pumping with long battery life</br>Listen in comfort and style with cushioned ear pads?? Enjoy hands-free calls with a built-in mic</br>A four-hour charge gives you up to 30 hours of continuous playback-so you can keep on listening?? track after track?? mix after mix. Goes with you - any place.</br></br>Product Description</br></br>Connect and stream music easily with Bluetooth and NFC with your Sony MDRXB650<br>Enjoy easy?? one-touch connectivity and music streaming with NFC. No NFC? No problem. Connect via Bluetooth and you're ready to go.<br><br>Feel the power of Extra Bass<br>Made for today's heavy-hitting bass lines and dropping beats?? Extra Bass technology delivers po