French retailer site, Materiel, listed the upcoming Sony S-series Walkman portable media player. Two version will be available, the 8GB NWZ-S544 and 16GB NWZ-S545. The S-Series features a 2.4-inch QVGA color display, built-in FM tuner, support for H.254 and MPEG4 video, integrated speakers and microphone. The S-Series has a Li-ion battery that is food for 42 hours of audio and 6.5 hours of video playback.
