Get the ultimate in entertainment freedom and flexibility with this NWZ-S764 8GB S Series Walkman video and MP3 player. Featuring Bluetooth technology and included wireless headphones, you can free yourself from the constraints of cords and wires while listening to your music around the house or on the go-no more tangled headphones to unravel-or wirelessly stream music to compatible audio players or your home entertainment system. With Sony Clear Audio technologies-like Digital Sound Enhancement, Clear Stereo and Clear Bass Audio-your favorite songs will reverberate with a rich, satisfying sound. And with best-in-class battery life, you'll get up to 50 hours of continuous music playback or up to 10 hours of uninterrupted video playback on a single charge. Includes USB cable, wireless headphones and standard headphones.