Sony NWZ-Z1040BLK the Android powered Walkman mobile entertainment player. Get the on-the-go entertainment experience delivered by S-Master MX audio technology on a huge 4.3-inch LCD touch screen and enjoy an swift and smooth tablet quality experience thanks to the world's first mobile dual core CPU. Access Android Market for thousands upon thousands of exciting app options via Wi-Fi. Use built-in Bluetooth connectivity to share your music wirelessly, stream audio with other compatible devices and get instant access to millions of songs on Music Unlimited by simply syncing to the cloud. Put your favorite clip on the big screen for everyone to enjoy via the HDMI micro output.