LG OL45, CD, CD-R, CD-RW, AC, 110 - 230 V, 50/60 Hz, AAA, 451 mm LG OL45. Disc types supported: CD, CD-R, CD-RW. Power source type: AC, AC adapter input voltage: 110 - 230 V, AC adapter frequency: 50/60 Hz. Width: 451 mm, Depth: 306 mm, Height: 306 mm