The new Samsung YP-T6 features MP3, OGG, WMA and ASF playback. The battery holds 20 hours. The new YP-T6 connects via USB 2.0 to a PC . Features include, direct encoding, FM Tuner, 3D sound, lyrics display, voice recorder. The unique thing is the size. The Samsung YP-T6 measures 22x55x23mm and weighs 30g. That is small.