Nevir NVR-455 CMDU. Tuner type: Digital, Supported radio bands: AM, FM, FM band range: 87 - 180 MHz. Optical drive type: player, Disc types supported: CD, CD-R, CD-RW. Cassette deck: Single. RMS rated power: 2.4 W. Power source: AC/Battery, Power consumption (typical): 12 W