LG MCD104, Home audio mini system, Black, 1 discs, 100 W, FM, MP3, WMA LG MCD104. Type: Home audio mini system, Product colour: Black, Number of optical discs: 1 discs. RMS rated power: 100 W. Supported radio bands: FM. Audio formats supported: MP3, WMA, Disc types supported: CD-R, CD-RW, Recording on: CD. Power source: AC