Oppo is launching the new S33 touchscreen portable media player in China. The S33 has 4G internal memory and a 3-inch 480×272 touchscreen display. Oppo S33 supports RM/RMVB, MPEG1/2/4, ASF, VOB, DAT, AVI video and MP3, WMA, WAV audio playback as well as image viewing.
The iPod touch-like S33 includes Karaoke function that can remove vocal of MP3 music files. It has built-in battery and uses USB 2.0 interface.