Particular function of USB: recording, playback, copy CD file to USB. - Convert CD format file to MP3 - High-level feature Karaoke such as search by song title and author, the order of type of music, … - Professional design - High-grade sound 32Mbit - High resolution 1080i/720i - Display language Vietnamese, English, Chinese - Digital technology sound output 5.1, Coaxial, Optical  - Video input: Video composite, V/Pb/Pr, S-Video - Power supply : 100-240V/50-60Hz - Power consumption: 20W - Dimensions (W x H x D): 480x285x107mm - Weight : 2,8kg